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I I " %r " I ill 7. �. la� - .� is - t.- - , I � - I - I � I . " " , I �, � - . I illotal -Cl coal Benches Bar 10. Doily ;1 Alti- post Dip Cheroot*# I . � . " , I � ,11 I Irl Torell Ral Saeti,lim practical --- . .I b*4 ,,- I, thl Poo -produetieft - - I I Colas" to . �lr 0 '� Coal, I - �� , ,;, I 11 � , . . -,,�,3,4�'01 - Did- - �, so. , Location .. , .,111"Is -,� - ,Type of_ Form aknest� `ft'hTant @- of coal U.25:0.3" i thedol- albover . ,� . - ,I, I - . , � . , triat on ,-'!Z- �� -oxpoavisao t Ion I -- I �, - . of �� . , - �I `� A-- - If ) - ,- I section � I I I - , ', of coal � - - Bull.�510 � '1946 - root) , ' Rollins , , � � - , I I N , I �� , I 1. 11 I � I - I I � , � - il), -, (2) 1 1 ,� I , � : t , r , Al V '. , map, olot XW,bl,. I i , roof , - all, , 4 . " . I "� I , " . - . I Ft. In. Ft' in.: . - " . - - I tons) . sandstone I . . � I , - 3� I ts 11 (W) I I-- I . I I I 1. ,I , I ., .� � 11 X� - - Vil _ , ,,I . I I - -- . -, ,�. --� . , - 7 1'� -�� I ,Z , I , - , 1 , I . �� , � . I , ,� , --� I I . I - I - - . I � I I I ,,,_" � � _ , o , , 44 , ' - I , , , 'I , _ �_ , a . I , 14 ' , 90 22 SWtSSt Simonton C I. 'A I - I ,-. � I, , I� 48 ' � , 8,400 Sl 350NE Shals - , . , I , I -� I ` ' I � I . � - I I 1. - : .L, ' � - .1 I � I . i I Coal exposed In landslide near an ;isat side of Sol ftr-k,;M�,,asl irank, j � , - I I . 11 - I I B 25 - 2-1 2, 2 1 48 �, .., I 8,400 - 36 356NN Shale " 1 200 ft. above stream Top or coal Is covered by soi matie. Jltlij"r , , I I � I I I - , I I 11 � I . I , , � I ishalm between coal bads., � I , " k � r " t., I . - - I -1 '. - ,,, , -" I I � , C (3) is , * 4 17 , 1 3 - 48 - 8,400 67 1 3601M , Sandy shala � � � - - - " I i I ,�� - I-Ir, 11. - � � , , " ' - I I I. I � ,1�-- - all wft. M 2 1 1 , I i I I I , I -1 , - "y - , -�,_, � : , 4 I 90 1 I 21 SW3,1119i Waterneeter C r IF 8 � i 1 6 1 , 2 8,000 1291113 , Sandy shale Outcrop exponed 10 fi. above stream near a streem-gausiag azation. ,!� 7..-- 14 ' . t . I � , I I* or porti on Is dirty coal. I I Is ,� i , ,., , ,-t � *.I`,� .��f a 3 14 90 - is SWJSEt - Reclusion I P IS Z 14 . 13 11 6 2 , . % 7,800 1, 116I Sandstone I lidit a ft, high by 200 ft. Ica&, in ledges 80 ft. 'above � stream. �� ,, � o I I I , . , Z Thick sandstone 2-3 ft. below coal. I -�� Id � I -, I - I I I - . , � .. -1 , P 6 . Z 2 1 7,900 , Item Sandy ,- �,,� - - -- 0 1 .1 IF C I , ithill f ' Caved adit 100-200 ft. above lower adIll , I , , , I : , t I � , 5 I � , I - I , - N � A - � , � , , I 'I � ,� -.1 . I I I � - a - 4' 14 . go- 18 Al I ., -�f I a - �. L, ' B I I ll, - I - 7,400 50 INN Shale t � � West side of Minnesota Creek, Opposite mouth of South Prong., NO solid '-,� - . - I - A , I I- . I I � I . - � , sections. , ,� -� " I � , , � , 1 4 ,.,7 ,-f ,1,� - .A I � - -4. .1 -, -- It � 1 -4 - -,-,I-+ I, <- � � In I S. 14 � . 90 is,, 1, . 0 - � � I. t -; � �, � . I .-, �,, , �, -15 3I I I Outcrops on Rollins is,ndistono allong'1646st tfirt�`a 'I - -- � - , . wittit , *"-,.: T,-� � , , �, 1 7.3m ., . lo . 1, " , � .1 , I V - - I � . V , I ' I � . I i 1, / - W ' - ., - 'A'6 14 - 90 9 , k . ' P " I , I I - 'I I '� I,- a* ad bat a Coe K*Swt , Lick ores, li, I A 4 4 - / 10 3hl �_ .* ,, , Small adit north of morl of Lick Briefs, , Adit v' a 4 ft, of." I � "'. I - - I I - I I .:' �. � - 10 III Ii. above Rl ae.nda tona. - � I I �, �- 1,110" .� �, ", ' 7 " 14 90 5 - Hit - , Johnson op OL (4) Sea graphic log 47 1 " . Measured al (W T. Lee, 0.3.0.9. Bull. 310. F. 108). 'Bets kropl log.; � � , I I I I I � I . � - . I Tunnel throu I I I a 13 90 32 ,mliffiflil, 1 Shoectroll . P L B 5 a 5 fil 1 46 6,950 so IM � � Shale gh 40 ft. of rubble.- Leo "ports 7,ft. of comi. I � I -1 I I I I Opering torerred to by Loas my be caved adit 100 yda. most. .' . " �� , 9 13 91 23 ml whitelaw - -� P I L 3 18�20 1 13..�o, I? 1 41 1 - ,- , 6,911 50 , Is , shale - . 1I t. adlt And accompanying fatuously eaved. -Statements by Los arla, orally , I ) I I � - confirmed by A Bowie. I I 10 13 91 19 SEJ311I " Dorranitis - .- ,-- MA L A & 8 5-4 3 . I V ,I 7,000 " So , S5oM Saundy febuslo' I Several caved edits. Hex. or 37 In. of ale"; coal.' Several s�ll find dirty . - I . - I � I - I I I I I I I bads In short vertical Interval. - About 30-40 tt. above Rolling sandistll � I � I is -, I Also thin bed on Rollins slandStOnG. I - I � , I .. - . It 13 91 17 m4swi Fame" , 1, 11 I L C 5-8 6-8 1 1 1 1 - .36 ' 50-100 7,040 1 ISO - 34NNE Sandstone Correlated with Bear coal bed because of �masalvo sandstone bed above. el I I - I I t . . 1. I . I 'r I I - - . . I I � I ,- , ��( 1. 1 12 13 91 16 53PJN* I"lluick -t . XA L a 5 6 4 , " 4 1 , � I I argot; 'O : N Sh I I Abundant martme mollusks In root. - Adlt abol 100-ydoe long. - * ,�- , . I I I ., , � I I � I ,1 IK � I I I - I . 1, 1� , . y - r -L ' B a 5 I it � � '�, � 6 ,7bO � be Sol , White shale - Col edit 60 ft. lol lsccoasl�lst, Outcrop burnedt coal partly acted. , , ' � I I - - . '' - Roof Irregular, undulatIng, and buynod. - ,,, I , - ,a, W I, 13 91 is 13ijiml ' old XI ' MA, IL A 5 - I 4 1 1 � 37 , or al� , , - , lo Sandstone atialie,bons Original workings abandoned in favor Of mine an IS bed. ,Adit 800 tt� Le", , . I � � I I I I I I , I 1, , � I � � �, � ts li is 91 , is - NEttirEj Bowie (Now King) , M ' L B N 10, 20 6 4 -'7 I 38 250-400 6,571 , , 80 4al � Shale Juanita Coal Cc*, ,operated by Bowie Bril - , , I, --, �t - .� " I - , I I � I I t I : � � � - , , I I is 13 91 * 11 - "Still , Bol � P L B 14 , I I , 1 6,465 76 " shale Prospect In gulch east �f Burialip mine. Adlit'lasso than 30 rt. I , , I I I � I L I ' Ong,. --,. -,- ' I � , I I Coal thickness reported orailly by A Bol - , . 16 13 91 - -11 S14J331 Blackburn KA L A 4-s 1 1 I I . , 45,374 15 1 shale � 500-f t. act! t abandoned because of burned bed * � - 1 4 � I - �, I I I .� I Ii.- 4 1 1� I I - --t� - I � . . �, 11 3WJ31J - Blackburn � ? I L - 8 1. a � I - � 6,443 � � Ss � Shale I Prospect opening on B bed. Burning coal below has partly coked the COAL-In I I � I i , I . � . . this, adit. Caved adit 100 yda. east of 613,valssea,-milay have been mansimi - 14 � liel Blackburn P L A � il . � 6,346 15 Shale - --�- I - � I I, � I I I- I - , " *, " . I I I I, 11 13 ,91 12 abill Hall � P I I I L IS I Ill 12 1 1 1 39 - , 1--l-n-0 6,300 1 1 600 Shale , �* � Froopeat by Mr. Mill I opened to measure coal. Workings m longer vialble. - I I I . - I I . I � 4� i! to, 13 91 2 NZfSNJ llubbard Creek 4 P L C 4 4 1 � " 6,200 loot - , I- Sandstone Small caved prospect in Boor bed Abou t i ft. above creek. , I - - - � I I , , . 4 '. -1 , 0 . 19 13 90 18 3IqSrJ Lone pine P I. 3 is 4 to 2 2 , 40? 6,500 30 Shale , Coved adit Indicates longth of ml trial 250 rt. - So Coal now exposed. .0 Mallet opening . � I - Moissu:rement by W T. Leo. U.S.G.S. Bull. 510. V. 105. � � � � . �, , . � I-,,,- 16 20 T , � I , -1 is 13 90 , I 8 Sill. somerol M 11 IS , 17-e4 10-15 1-3 42 7OC-1000 8,115 45 3.5"AWS Shale &sandy shale ll In sections 4, 5. IS.' 7. S. And G - " � I do. (upper) I - 0 it L C 7-11 9 6-11. 1-2 42 6,215 100 3-5"INE Shale & isistridal Thill bed re-opsnal arock-tunnel-raisoll in F4 One - 7. -` , I , � I � I I " I I , ,- &91 13 90 17 NEINBJ Clark - I . 4 N L IS 17-18 10 1-3 200-450 6,080 40 3-5611113 Shale Formerly knom as the "rds mine. - I ., �? L C I 7T . I I 1 4,130 90 3-501M Sandstone � Exposed by open cut in 1946. Not solid - 22 13 90 9 BSJSWJ Tony3s" X I L 0 i ) 6-8 7 6 2 100-200 6,Or0 110 . 3-4*3 SandAWne � Old portal - I . I I 1, I I , I I h11 " I Saw, openirlif 6,075 110 Sandstone I New portal opened to facilitate mining. I f, - 23 13 00 9 SEJSEJ Bear prospect P U D 6 6 . 1 6,230 270 I-Saindstone � In ledges above Bear mine. Coal "placed by gravel 30 ft. In from portal. � I Lower split of Oliver bed. , ,.( 24 13 90 16 SEJSEJ Gollob Prospect P V P . 6 10 61 10 I ,fia 625 465 Shale A asuadatunis 100-foot opening for rem consumption. Shale roof 15-28 In. thick aspre by 1 30 ft. of massive sandstone. I 1, A 23 13 go 10 SWISEJ Oliver No. I All. It DE 10-15 G-tc - 1-4 6,100 2130 S-ZeM Shale & earl sandstone partings thicken at expense of coal. )l to limit. or scosucalical mining thickness I � � 26 . 13 * I go 10 S�l Oliver 110. 2 X Sit DR 19 . 9-19 1-4 300-500 6.108 290 3-5*NNR Shale & sandstone flow , � aningl, 1944, L�sl partings of saundstonal shale, and hall iii-ft. � - , . I I I -- - y &,Ivories drilling. - I 1 27 13 90 10 Ifillsai Oliver Prospect , P U IF 4 6 1 4 � 6 I 1 6.285 460, Shall & 3�dsl 60oqt. acilt to prospect the Hamil bed. I 11 � I . I -�. " - � 1. , , �:-, - - 1 28 - 13 90 - 11 MI Highway Prospect � F. U F 4 _I 4 1 - 6,200 I 460 1 Sai shale I outcrop nomad, exposed ,I Is partly I "kehl. : , I- I . I . I I . 11, � . -�.. , 29 13 90 11 sal Bawksliest No. 2 M U P 8 8 1 45 100-25Q 6,220 490 3-5*1 3�dstone Portal 30 ft. above coal bed, Now opering to Iriellitate mining sandstone , I , � rIcof area. , 1 3� 13 90 11 NfEtsk Rawkisnant go. I' IS V 7 8 ei-S 1-2 100-2,00 6,180 460 3-501 Sha'la & sandy shale Eastern (old) part of mine $bl thinning � cold and bad roo � r. - . , 31 13, 80 34 34swi Thomas I P SIT D? 5 3 - -- I � 49? � - 6,740, 250? Sandstone I Outemp exposed In stream bed. - ,- J, , I t I I I I I . . - 'r , - I - , , , � I I I � 11 '. - , - ? - " 720 15"Sw shall ; -- � I 1. , 32 is So 33 NSISS* c- 49? 6 Not In il Reversed dip Indicates slidlyll I I - . I I I I " . I .9 33 14 89' 3 SWJ39t I C a � a 1 so , , T'Soo Shale a I Data from U.3 G.S. Pull. 510. p. 120. � I a - , , , ZI - � I I - I- - , V . 34 14 so 10 swJut Moallioy No. I P L � C? 0 lur 10 1 62 - . 7,150+ 1 - Do. I'- - r I - f I 1,1- '. � - . -1 1), . i � I., . I '' I --- * 7,250t -1 �� 5 - 35 24 39 10 Wl - Maley No. 2 P SIT D? 7 a _Q I all : " I � U ' Is - I 11 . i '-'--�,- I, I , , 1 36 14 89 10 SIll Davenporl I I 5-61f A I I I I � 11 2*41 Shale Short adit driven il�r ;.�nall cona�ptlori. � I I �I I I � I I I 37 I 14 - I 89 I It'- I wit:Itawt I Davenport so. 2 1 P I I -- 1 3 11 I . 6 1 2 t, ,,I - - I 1 71 1 261 1 Shale __ _I!rOsl opening. Two thin isoall beds have 17 LA. shailio partial - I , J'S-t , �� r�,��, i ,,4 1) I � ,,- ", '�,�.- , 'Nal 77* .rl" . `X,.-V�'- �, - I �, . -1 il 7-^,7!l !�Lq I "N ... �r ,.� .. � �r, - . � , I - - . * 1 �J , W - . I �. -, � , . I ., 11� , 11 A , , � � � I . - -, �', � '. - - 14 - - -Uu�t. , , :U� 411I � 4, , 13 :��w`� `��e t , . I , I � It A �, , all - I- �,( � �� I �. , . .A, 1��, -, . I , , � , , , 4� I ill llo� a ki � '11. ,�, , , . I , I ,I, , ; .-,�;:sl ",!,-� , W ,�- 4 I !e I ,-,, � - . � �-, ;-� , , 164� . I �` P , . - 14 "I - I , , " I , � � . � . � � -, , , , 4 , -a A i ,� 0�,, - , , ". , � � �', ,� � I � �, . � 'T , , " , 1, I- .1; -`,J` - � , I VV%- � �7� S IV ,� � � . . -r+- -n, '. , J S'. - , I I I , �, �. - I.- t I I 'a; " � I . I I I " I I I . I � 0 . , , , I" " . I . �,, ., , a- 4 - t X, .'�y I . . � "I I I � I -1 I , � � r e 4 I s " � sl� . ,I I .;�-, il� - , 14 , `* 0 I 1 -.,,, aft,"t � .1 .1 " �(T , , � . I , -,)A. �- �. , �.. I - - � � � . " " I � .�.,--J I . � i, , .4 ,4,,- , I - , - -- , I � � 11 - - - , � - . -1 . , , , "� - , , ,�� M - , � I I I , I I . � - . I "I A " I - , - , - � I , � , , I I Z,.- , I- � I , I I - , I I , , ,- , I . I - * � �, -� -I I . � , I e # I" I III I , - I I I - I , let , � � 4,4, �t el,�-,;-,;. I- " � I , 11[i '. . -. , `,1 ,-' - I � - I �1- -,�A F � , I , " , "I , . I , I I - r^' I �A, - - , ", �, " t -� I .", '1� 12 i - 11 11 1, � I t � * , I , � - I I I, � I I ,,, `- � I I ll I � � ,iI, ."�,-, I � , -al - ,J : 1_7 I A . I I I I - - I ,0 a ..� I , I - 7N � - - - I - 5. � 5. : 1 4 ya� - K 7 � 2 I I . I - 1. Ms. . - - I I . " .1 I -. -XF 'Il- W7- -� � V I � I I . . -, " , EN, I , � I � � � I- Iful . Q I" ,.R. obver Ash, - - as. . _ � 1�61- R � . I (1) TYPO of expcsurel C-Ntaral P-Pccspec�. 11-Mine, KA-sbaLadoned mine. (2) cc b rZ if-upper, Or,L-lower. -.1 I . " - -, , .:% 1� jl�� . , , 4*7, -- 11 -I "I I I , a---- - 4 � ", - - 4 � � hall, - -- I - &I reas a I 4 4 1 - - * 4 - , - , Is I I -,---- 2f �� "k, �inssi t3. I . , wr, . I , i 2.0. . � ,, , 1�1 Oil 2 6 a - � ZTf- " '0 3� , I ,,,, , :-: -�, ,�- 4110",� ,' ' , - I A I � I I � I I I (3) Correlation based on sesueption that all th�o* beds of lo.ftr oal member are present. (4) Measired section by Lee and Portep, U S. Gal Survey Bull. 510, p 99, locatlon 47. r � 4, ; � � I I -11I . , X , I � -- , � I I I , I I, � IN. I . - I � X- -.1l otm, 2 � - , ,- , - Ile' I - Il � . -1 ' I O' 0 0 -1 , , I IKO 01I 11 - `�� , 11 I- I � � I, � I I- -, I - -, � 6. -- 1, -= � - I I'lo- - I - 4 I . t', i - ,^ I. � I, - ,� �' III -- ' - , , , I --,, � - I -,- -- I , I ,.- I ", I ( I ,,, �, : . 11 - I K a, � . 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I 4. � I 1� I, , � I IW � � Y. - � I - � � . . .l, 4- 1 1 . , 14 '' I I . 3 . - I � I I - .F1 I I � I .1i I "' -W� , � I � I, I I , , " I-- 1, -1 t lZr - - lou r�t i 1, H - la� ['Do �, : I � I I - -1 � I � %, r, . - . I . I 0 I't, - I I I t- � I . 11 -, , . . .4 - " 41, - . - �, I I ,,, I I I . .i - I - ; � -� , I . , . "I � . . - I . �� . ` 0'�` � ,--be I - :1 I t I � - I I - , - I I . 4 - I ,- � +1 I � I �', ,." .7 1 1 , 11 I - - 'i, , 11 0 , tla � 7al . I � 11 - I I i I I , , I t �, � I I T- ,� 11 - - f." %�! .^ �, �ii , 11 % # .`�' I . I I t -� - , I Ir I - '. !�, , I I- I . -- :1 I I , � I. I I I . ill � I - � . "I I 5, To, I I .. -r - 11 If � I I - . - ,- J 1� - 1. 4 It, � '� -- -t 1. I 0 1 � I I I I I ", i% , - . - �� "I", ", - , 41 H 1 4 a I I I ., � I �, I A � � � . ,�, - = I .. G --,��, � -� , I � - I 3. 4, , , t � I " 1114 1 1 5- =_M - . %� I . - " , _,- 41. . I If -7-1 1 . I � , �- � '�--- li- . 1--� �� . -- �� GEOLOGYOFT i I . *1 I 1 4 , , . rM, . 1117, I S.O. - �� - � ., I I I I I - � I - - is�� I,- I ;a.:; � I � t9t I - � 6 - D� I I , - � *6l a 9- Mo .* � 4 fain-bodul , .1, - i, , ,.� 11�- - ,,, 'a - �� - I A � �- % � N.� �� I . I I . 10 , , , !� � , - . [1 3 , "I ," I -- 4 . I �- I . - � , I " � I , 4 . , , - , � _ Attf A-If ft III IT 1. - - -I 2, 6" , --�x - - 1� --- I - _- -- I I - . I I I ." , ,.� � - ,, a - 5 - h �Ingf_H �,� I � N� I � � . I I � I - 515. 1 - V I - NI �" - I'k- I i �'.. 1 4 ,l- I - ,-; 6 ` - I loft* . . - , IN - t , , �� , I I 1� - - �, � " -- I y If , . . , I ool �- '. -, , i � . 1- ,ti N . I . I , I �T 15,06 I "I" . A*X-,- I �. , , 14 ,, . , I 11 . . - V I,, 0. al . I I - . I - - , ft to' - - C4 I I - I I I I , -1 , -� - 4 ,� I I .�, � � _ :eou ther bed . -, .. -FA - , '. � . 4 � 3' Or ------c . . � .t 11 -1 � f, " - I to � � - 1 Sill " ir " �"`� I � - .115 ------ � ,;a; ---� - . i - - -1 � � -- - I - i I A , I -, 6 0 t , I.I I t� I, . . . � I . � * - -* , 'r , izll t, , , I .� G i � 11) 'll - !M" t' 9' Bear bad r� , t= - I I , I I � � � � 1W .� Z . e -, ,, I, I- I - � " I I � f,A� - S. ?. t, _- I I. I -`1 , I I � t�=-- off I � � t ;1 � I � , t:� � 1, . I 1 - 4., 6 ll - � I I I It 4 - 5194 , � f a - . - . r .- r amior 4 - ln� I - - 'It I * -, 0 � 4 , , , Intl li. I -, � --,-I . -IL4 , I - - I* , 3 .8. - � - ,,5� - - � - I - , � I- -a �', �, '31, . � � - 0 � If � M 9.6-- � ll.vj� � , , ,- �� . 4. I to N�r - - . - - - � I � � I , I A I .� - I � I Ve I 1, e . . Z -� -- -- n' r Sanest," bad , I� Z I I ? 0 1 - � - , , ,� 4.4. tl'f* 41.;6. o q a. 4 '. - 5* S��" bad I .� I, I - '. - .I- , - I 6 � I &Ica I I to - - - I med '7 .DP---- � Ilti r 6 -� mvinw,"tonst) I I !� - , 1 lie � - �, - I ; ,�� I 'Z� , %, �-, , 3�0`l 96� , -1-11------�= - -- -1 I- I - �� - ---- ' � , , � 4, -- 1,-4!AAb!d) f a - . .am P . �", a 4 . - - . I it 1. �, Is '. "I - I s ,� - I . - in- 419 -- We 14'40'� ' n Commerc � -- � ,- �11- - - h s F rison of , , , .11 f~i" i yo III 7 10-4- - V, a, F1J'(C'4 _ KTtl- ' - " VC or * , I I 116 , . SLI, S" f 0 1 it" I � --� I , , ,- at - , 1, - I , I *0410L � I I F toftftt -- , , , 11 06-A la� - "-4----- I K CA I �, 11 , "Mbw of I - � �h, K - sandstone , iftember of Counties, Colorado. The North Fork of Gunnison vor holes on North Fork show two, and locally tnree, minable beds. In the . " , I !, - -f- , I t 'A , I, I a - I I . , If 9 I 4 X " member of % j. Mesanrft X K� Roil i, � IkW~de formation I " - � t .; � X -�- -, " , 0 il, , I I - I IS -� , - � am '. I -� , �l - . - - I I - , . � �� ho X1 � I ft- , . , I � , , 1,. I�, � 1 I4 �'.!-I�, - I A �, ! hif - I This canyon Coal Creek area, however, tt,e coal to e thin, and the in the surrounding holes, it In appariecit that-large areas of coal east of II , il ai � , � I I - I � ,,I1 I � I . , I �1 "enn' " N � -. 14 H . I Val - 7 'I �, ,� * .1 t I, . I - J ll, I - , - 1. i I I hern I , , A *1 � Q 11 il ,,% I I - " , I I 11 , I - � �' I 14 �- I � , �- � , I , - I " � � , I , � , I I - I � I - I , " -t- r : separates the tableland agouth of the river from Grand Mesa. This sout e a the confluence of Coal Creek and Anthracite Creek have the same coking I 11, I - , -- l' -1k- , , ,,, ,- " , �, -- - - 1-01 �. I ,I, 1 5 , '�, � , , ,I, , I �1 7,1 . � � , P I i - tableland, 2,000 feet or more above the valley around ?&onto, is d:eply vely, North of drill holes 18 � , I. i li� Z, , \ I , ,I I :� I , � r" � ,-, 1. I - V � .. MWG -� I I '. .) I , � , - , , , I I - D I I k . -1 , . I � IS I ,,� I. , ; I- . - I , ". .r .1 I , , � - . , I . I I I I 14 I - . I utary streams of No o t a rn Bar I . I I � - � , I iLI Ir� � --, I I . , � , . . LJ - --- � ,�, - , I I I " I ; , I i- � 'k * I- , - I I � I . - � 4 " � - I� I I � � � I - , " X'., .� , #. ;,. �, � , , � � �� I -I, . Ili � I I , , � 't, �- I - I I ,- I I il I - � and east by an ara of Intrusions of porphyritic Igneous rock wh1ch forms represented by 5o sems Similar comparisons or the an'll and properties of the coking ' I ,�,> I I - .5 , , , I � � I I ,l '' I I - �- I , -1 I I I , I - Mo M,,unt Gunnison Mount Beckwith, Mount -� foot Vilck. I - coal from drill hol i cal from drill ' , � ,,�* �* , - -, .�t� 'i, 4 � 1� -, , " . , I � f "I r " Is '. , , I . I I I � I I " - -,� ! ; , - - L I �- I I , ,,� . I I I I I I // , 1 -17� meow gged Mountain. 4 bolas 3 wid 5 In Minnesota Creakily and with numerous analyses of tampion , �� '4,-' Z ii , *,, I - � " � 7 - . - , 4 -� - - I . I I � 11 i - -�- *'I " � ", I "I -,,,' .- i , .� ad I I � I I , ,/ /Z , -, N ". I I :: :: I , I �11� r , ,,. I- a , - - I i .- � . I . I " � I FOR TYPICAL CROSS SECTIONS A-A ,l ,;/", , , %, �, � 1, - 11 /Z, I �, , , /, // / ,,, I J I �h Fork V suggest t1lat the coselse In these areas t .1 .1 .1 , - I I -.� " - , , I . 1 i V, 1 7� 1 AND -` I / I I I , . , - it , - I - - I I 11 I , I ,// /, / I- I "I'll, - I � � I , ", , , I I I s b e o " - 11 ,,, ,;.�, � , I I'll 11 I W-. 1. I � � .� " " " I , , I �? c oto _Aesignated the D bed. It would not produce metallurgical coke. ., I - '-"-f I � 1. - --, - , - I I 11 I I I ''I'll, I � . � ,--,I-� - I -'a, 13-8 SEE TOPOGRAPHY MAP EXHIBIT 2043-C 1V /,/ . ,I I I 'a , � "' ��/ -. - .� , I -t \, , I / I . I �, � I * -, I . -�, .b, 4- , I I . R 91 1 " " � - V�X� . fields of Grand Mass do.1/ The present a kss c in the vicinity of drill hole 4, � I I I � - k .4 " I , -� " II - ,A, -/";, ,//"�,,; ",, " ,:�: / /, j�,� , ,� I * � � 1- ,-I I I . a u , I -1 -114 ,,, '. , )'Is - . N I, I '%I\ ,,�, NII 1'. , �,, I - . -�-/ , , / , , � / - ,�/- , I geologic study was undertascan is-part of a cooperative program of the ln drill holl It rests on - - 11 � , � 1-ill ,�, ? " I I - 1. . �. . 1. 1, 1; - , I I I NN , ",\\ 1,�, ,� I- - I I I I -- I ( Ila I " V/ 1,'.e , , /rl , " .", - " ��I: ,�, ,�77 N I -the massive sandstone RELATION OF GEOLOGY TO COKING QUALITY -., 4 A- .., - - . - , I 11 - \',�l 11 " " / � �/ �,�� II �, I . I - I �, , I /, ",/ /, ,g , ,%,,' / \71. , -purpose of , � - - , I I - " I,,- ,\ "' � N- N, I,% "; -? " 11 a " �, " \ .,aa<N\, ""�I\ "\\'�\\�%,\,,. , ,� ,�� , - I ,,,, . I I ." "�\ � I ,� " R 90 w , , that marks the top of t . Correlation of this bed . I � ��4 -- \ \��",N'-%Nllb� < " U. S. Bureau ,of Mines and the U. S. Geological Survey for tne I ,.�,, . � , I, � I --il "' I I 1� I - 11�1\� I, "I INII I "' �, , \I,-% � � , � . I , " I I b -/ / , $ 1 1 -� I, I - � - IN �/ 11, -4 , il " " 'fe A-��,, -� �- - - " e- �� , I ,�, --,'.Z�, I - ,\ I\ " I ." I I , " \,I��'\ " �\I , " I - I / , , ;/, / '' � - with known beds in the North Fork ares. 2 dc s suggests that two geologi- I . ,,, , , X Ir I- . ". ,-� - , �`�� N�'\\\X,- \ �,,�� 1 1 I' � V, \IN ,I \, I "' N 15 -� 4 1� 11 �N ,/ / -/,�,/ I beologic work, whic cn w because of tb" 3tratigraphic differences between the two areas. This bed s n I ;�, .� - � 'o , I . , I - \ I .\ " "'ll,' I I;, . I IX \" � I "I 11, , " , , I I " I I �I� NI -1 -,I,- \ 1, , -" I � %� � /// /I/ - - I , I , A `i,"A Z � I ,�, �\�\ �, N1\1, \-I \ N � �,\\-\-�, N It, N, INN, I N III ,',\ " I . � �11 � - /' � , �a` I �L � - � � -1 I -, , I I , I% ,�/ \,��-\� , I I - � I ,\\\ , "/" 1, � I � " 1� 11� \ \ , ,N1 I \I I IN I , il 1W I % I , / � . 11 , - � - �,,r� , , , ,�7-, ��', �, - y-'r - I % NI-4 I \' - I'\\'ll,N�N ,, , \ ,\� I \� \ 1, I , '� ;, , or a ter I I - I I ft � I , a � I I \ , I \ \X , I - � , N , I'/', ,/ � , I - ,� ,� , 4 III I I V, 4 of 1944, and from Se ember 1946. The cooperation of w table. The available evidence Indicates that littl I . .4 , 4 1 ,� A . , :,�, � , ,, � , §� ,\ �, ", , -, of Mines, arms done by D. A. Andrews, assisted by may represent a lower split of the Oliver bed such as occurs In ton I ld.v These fa tors are (1) beat from nearby Intrusions �,,I'l �0- � �\\ " N I I \\�, I , \\,�\�\, ,,�, IN , , C I tmn e surnm western woril of the Oliver mine, in surface exposures near the Bear I I I I I I � \1 I N 1, , ","I %.\11 I- ,.,,, -�� -1 1 �.il , - � V - , , " I " lllr�, k ', � ,NV -,.,, , % 1\ I ,-_ , -- 1 " , "' \ ( � - -� ve I - � I , , -\, ,', ' jii'� " -\ I , , '" I ,�,,I,� * rel,% . , - - \\�N��.�I, NZ I , \� I � � - I -- ,\ \ I \ ,e 1, // I I , )" ,\ N X\< � N ogical Survey. may not extend into the North Fork area. The writer prefers to correlate metamorphism took place beyond the Immediate contacts of the Intrusive I - ,4 ,\, \�\ -,I \ \-M� "I B I,\ I ,r" , !(%� , I '1�1�1% I. '� `I` I ��' 11\\ 1 � ; ? 11 ,-, � ,iN%.\ \ ;-,. �, � s, , I - I � , � 1 4 ,� . , rN - � I -'-v,,1, �' , I ,,, \ I, .,N I III W *,,\ I"\��,S"s N III, I 11�1 ��,� ��4�' �- 0 . 'V 1� - I \ I. . ". 1�\" " Z , 1\� I �, , N � I " �-!" , , - e , I 1� -I- I , e )iW ; I --I- � I 1, � I I I -\\-,\ , ,�, I I \��- - , � , s nd assistance lit-ofIthfit-Oliver bed. bodies, but the total effect or all -of the-intrusions was to raise the - � - �� .g . 4 - -- 6I C4 - I I. �-,�,,`, 1\1 �,Q-.V, I "C' 1, IN I 'k I I " , III,' "'X ., I - I �, .,. " -il ,.aI -il ,,A , , I, 1" �!�'t", --- e . - ,\ , 41��\ I� - - - 11,,.� . , �,,. �"\ , \N �\-�o �I ,,\NN I I \�� I, "I ,.>� , ,:%ir -, ;I,/ \ // r. Claude I -WI I temperature of the rocks over a wide' rem. Marked alteration orl coal I I - \� I " \, , , �% � � I - 1, . I 'y " , provided by Mr. Ronald C. Oliver, of the 011vtr Coal Company, M. � �i " I - I I 1\ .��\�,� IN ., � I � I �\ I - � I - , I - % A'�'-.� t I �, � � - - , N I AL\ � \ � I \ I �� - 'Is, III , I( P. Heiner. of the Utah Fuel Company; Mess c ow The 3 bed In the Minnesota Cr I , , , : I �-' -, , \I I I I I I �11 � � 1, _,�, " 1, - 1�,R ,��, `�X'�\\ I � 'I � , , �, � I, I " ", I 10, �/, " I . 1� I � �1, - �� N Ill ��-, , TER I I I I I - Is I', -Y�l i .- _� u, r ,,,, , - I 0 " % 1, ,- � , 1-\",,�,;, \,�\�, I, - I � ,I '1� - I 11 / " - the Juil Coal slid Coke Co.; end by other mine operators In the area. portion of the upper coal member. This bed is conal �aet . e ce � � I I I � . ,�\ / I -,I , I I , \��, I � � : ,'/ -- vertical Inteval general uniformity of thickness, and - I- . 4 1 � e I , I , , I � N ,\1 1� I 1%1� I, �, I I , AKt%U \, , I " -�� I, , ,:�/ � 1 I " � F ' �\ N I � ' NZ 'Nl,�, ' \ �\,, I , �, - I ---� - - I � , I 11 \ " e raise thill por- � -- t � ;, -,l , , � , , - � . I � I A,.- � � �:�\ I \N ,-\ I, I I, - I -, ,I I , , I I , ,\\ , I , - I � t * I , I ,,, �,,��,N',%' N �l - � I ,a. - I . I � . 1\1 \ I I '\ I I� I, , " \, 'I'. " " �� :?" I . , - - � 1, 1��",: ".2 \ , " EXPLANATION - STRATIGRAPHY contage of fixed car-bon higher than it vrould otherwise have been. The - . I� � of NX I I � , I - - , I - I - . , , I \ -\� I�, I I ,-- "ll, I I \ 'NN',), ,h�l L I \\N'1,\N\ , 'k�\ , , , I � I i! \�� h by drilling, It Is the bed most logically correlated c ( i -.4 IN 'I , " 1 I I -. " - I I I `,' I\\\',S( " ,� �\N\ \ �- to'- The rocks exposed it, the Faonla coal field consist of trio Mancos Ce i shown on the After poor results were obtained by drilling In the Minnesota Creeir area, % I - , � 'f I - � - � � I - N`I'1Vk 1:'-I,' I 1\ "I \I � \ V - I, ", '� I "`�,� , ,\ ,','\\�� L I \� ;, I , , , � §AA \ , L N , N I I �- , 'i , I I I �' I I 1,\ , I I,\ I I -1 I � - I - I A ,\ , , , -�\, \,\-,il�\' " ,\' , I /, I I , : I A , I ' � \:I� I " , I I , I , - � , .1 -- - ., I �% \\�,�� N I ,� , " , " I ',ahaal - I ; I � , "-� � , � ., _ IL , _ 11 : !1� 1\1 I 11, -1 I � , , � - � formation of Upper Cretaceous age, . * O I I,' , I ,I- -, I I- , - , I. --�\ � , 000,,��cr,----- .�� 13 1 1 o "I "I SEDIMLPITARY omairste and the Wasateh ("Puby'll forml of earl. of reasoning. With the possible exle I . I "i . - - ,� ,V � I ,� - N'AI I I I I � ,Wl , , ,\ I, X, I - , -Ilr, �� -- - - � I I I `k� ", - I ls� "I , , , / RQCK$ � r � .,� -�I, , . � I �',- -Z -- - � - N/1. c� N\N I OlIvesr boa, I,' - : � ,- �` - * , , 'i - I - ,,� 1, ,� , � 7 -�- 'a P, y, ,I,�IIV, o � '-- 1.r I . '. 3- � I - I , � �� I,-,,4 � "I " `I, I ,�, \, I , ,�\ " I / � uart7_ilmonzonitis porphyry of Tertiary age. no I callal ie ne Intrusions, however, the influence of the Individual intrusions on the I % , ,� 11 . I I I � 1��- . " I 1 - � I I � of the upper coal m rth Fork. 'It ral from 9 to 191 percental of fix lent to_bA-�--.- I I � � i� � , - , , \, -1 , 11 , X I I " 7 I % - I , - r .1 I - ,1� 4. " . II - ��-, 71 Valar � I I 11, -- 7 - - - Mancos shfule "- I i - reetthick . Evidence f s - -represented by means of contour lines showing changes In the 'fixed Carl - ,� :� - ,,�l ,; � � �, I - ", ; VA - "I\, ., � ,-4 1 ,-\\ -- N , El -�,,% , , , , , - . . %,, IN, I I ., - - � - " I , - " -/, --MSATCA eml I that the bed AplIt3 Into tyso distinct beds near the western limits of the --- - vollstillis 'If 7� ` , - -"/, � -� I I � I 11 I / , - ,,�, � ` � I,\ I ""Nc, ,V, , /,l FORWATION ( believed, as stat I � . - " . I - I I \ I I " , , � I I / I 41f; a c e shale, J should be correlated with the D bed In the Minnesota Creek aining more than 11 percent oxyeen,V as computed I ,�.,- , -, � I - - I -. , , I I - I I ^ " N N� , I* , " I -, e- I I ,X 10 � SE-.w N�%4 "' ,- A,7\,�- -, -, \\, � �- , I � - � ., 'r -, �� . - . 1171"foge 'I,� 'u, , '� 1w, I. � -I- I - - - � I � , -�-��i"o � '' I --� I 4 , , 1� , I ,� OOOK'. IN I , . I � , , " , , �.. I I / � Z � , "Ill " I - - I 11 1. -\40 \ , I I ,I,Z\N: - \ I .N., I\, , I � - I " N� I \ -, , -. , , , -1*7 �-' : � , \ 11 ,�� .1 /I , " // - � / , ` I I I I I . , - � II�- , Bowl I I // ...."009 11, h orth and east of the portal, the worl of the mine � - � I, ,- , � - \ I , �I` 'I, ,,�',,.\1`N' , ,,,, ;,'� . �7,�/, / / � ,/, - I . - - � I � 11\ V N I, ,14 I � I ,\\,, I I\ ". IS , , � characterized by rolling badlands, and terraces. Only the upper part of I , - ii,,�� - , -I;i�' I I � I .- I I I �\ , , / --y/ T, 0 �� i ss , .. I , I . . - , I\ I N \, � , \\ / " IF - 1\ - I, I /I ; ,/ t .-' ,-,,�� % rm quality of , ,� " � -- - I . I . NA N 1.11 \ I \- , -, ,\ ,',� I\ \1 . wi illing data, suggests that a former il ti as . Scmisofth I I . - 11%. � \ ,�,\�- N 11 Ix I � �� - I � � I " I , I I 'I, , , I\,� 11 I 'IN ow �u I , � _- I I , , � - T 0 �' I I \ I, � I 11 I - - I I ". CO*G�ffE � � coke but others wou i s - I I � , I � I Ii � I I I ,�', 1, \ - \,�, ,\" - \ , -, -,- , `-::� Ir a J , I � I � � , � I -- , , , � I, '�< 1, , I I \ I 11 I \-� Ill., I � ,� , T I and that a all table thickness of coal In the Oliver bed does not extend n o in 10 to 15 per' - , I � " �; I - I 1 13 I - -,� - I , ,- " N "\\ I , Mestiverde formation I I I - -- � -,, �� I t , I I� � I I -�-- , � �- . Denver ' � I I 11I(4,w I � � ,',ww I, , I IN 11 (I I" N<-' \1 ��\ , � I � cent oxygen, whereas those taken from beds well below the water table in -1 - \\�\ , '\\ '\,, 13 � I - N - t I ,- - I If � �. I -,,ll,' 0 S I . �� - - \" , ,Z� I, I`T-Ir" ivided I � '�, a all contain less than 10 percent oxygen. A repro- I " ��, I ,\\\ ,\ - L 'i ;,/Fll . I . .1 � ,,,,, -- , I, t � I �, , I aI . I \ 'N �� \ ,I' I S Poll Into four members, which are, In ascending order: Rollins sandstone I The Hawks,liest, or F, bed, named after the Hawkenest mine, lies 120 sontation of the oxygen content by lines of Oqual percentage of oxygen I I 11 � \\N N1, , , �\ '11� "I I, t 1, 'a I - , I -11 I ' , ,\," , , ", I, I", 1�1\1 \ 1K_ ll I ,,-, ,\�� ,\N�,N �,--,� 1 7��\ 'N, , , I � ,\ � ), as shown bystudy of drill eamples of the Snowshoe � � , ,I � IN \ ,\ N I, , '\ I, - - ,/ � a, PER MEM" m o ,- � , I Grand � X, `\1 al �, � � � "�� \N��Iil � � I --11 � w I -- I I . IV', I � . - $1 Junctm" I � I � � - .1. I � I I I � - 1, , It, I �\\ I'\ - 1, I .\1 I I ,., I I P ,��, �, , 1) // - // // I -- I I neral, the- greater separation s I I I III 1, � � . I - J9-lq� 1 \,l - I ,,, \ I ,�, , I -� . I V. I - ', - , - I - r 11 I 11� Z orming Yl buff sandstone, 150 to 200 feet thick, sandstone. The bed has I I I I � . I I ��. - `t I � 1 22, i 2 \1 i%S,N -, �� I \, � \\N\, �� K/,IC4,/ A ,, ) wo turecontours. oof these linala, - -, � l , - I . - ,�,�,� �-\ '01, N \ I Tyw< 'Z4,,N,, 'I� , \z", 11 ,�#-, , . " � I �1� \ I,'z .2 , � - I ,It � I a 4, 1 14�* I � '3 r(a �111 - � , , I, ",15Z , I/ , , 1, 1, 2 � d '.4 , , � �- - ' &�, � -- � - r / A �-- I - 'k 'N , -- I \, IN , I'\ ',�N \\ I 11 i- characterized by a ossil fucold, Halymenites ma I with minable seams in Sylvester gulch and Minnesota Creek. North and s I , -��-- , 4�� Delta � ,� \N I ,�, . , ,\, I I /./ /1'�11�//, al lor - 0-� ,,, a - I , ,� , 11 I I , - N� / , 1,�/ , I a w I east of the portal of the Havakents t mine, s nearly parallel t n to, the structure contours. Near I" ' , ,, I I I I I � " , , A . - I %I, , I 1, �, , I 1, . - - ,-,L� I � I I 1\ I- ��, I �11 /-� I § a UPIVER COAL &IfUb" s h I - - IN I\ I �� I N1, " I I 0 �\ k - -. 4 I�I - I � N- I., � � , I � . Pusl �, I � %,-," 'N � 1, 11� /I �, , -� \� '\ , I � I - / I �� I / , I thinner. This condition and the Neal of a recognizable bed in drill ,7 , , � . , --- I 11 �\, I I I n h indicators of coking quality as hydrogen-ozy"n ,� ,I . , I I I ,,a * ,�,� �,� I le on � - I � I � I I -- . \, \ "/, , 11/-�;, I massive sandstone. Cross bedding is common but Is not conspicuous in � - . , , I . , . � I I �\ , " \11 ,,I I 'I', , N- �r , . , " I , � 1// . hole 24, approximately 2 miles to the east, suggest that the minable 1 � ',� , ,\,�- I 11 � . , " , / / '-C, , / 1, 9 the massive portion. oa s '. , . I - I � , , I I 1V I � � I.e. I- I ,;� I, N " / , , " '/ / I- , Is I 11 - � . I - I -, 1,��,�,�\Tlk W I Ir V, ,'*, *t - 11 - .- I inating Index on the other hand. Y* � � ,�� "I " , I \1 I , , " �ll � 11� I I I. --,-. I � -1 . --. . - \,, " /�,,,;Il � , / ,,///-/�, . I "M � I Throughout the Coal Greek, Snowshoe Creek, And Anthracite Crook area in I I I I I I � , I I I � 4�. - - :, xll`� 11 I . I I I � 'I ,-V,\,\-I,<- k-'�� , ',�, "Z'- I " < , I\\ I , ,/ / 0 1 , -Ol i� '- A �', - I -� , " I � � I � - I ��,� \ I I ,NNN\ I'll /� , I //Vl � . V bearing beds of the Tps. 13 and 14 S., R. s or the Ha"kenest coal Is mark- �\ , ; ? � I .�, . , C-I " , e alaips seem to Indic ried Py cirl , I It jkr . t � ). , - I ,,, %, x I � llkl'� \� I I , . 41�� 1 I , \ I I ,�, III , . , E� saverde Into the u erlying e marine and brackish- We I � , I .f 'A � ,,ft I I I \\`� ,,, , 1, " ,,�///, , V` LOWE* C"411. MEMBER .- Me - - ad only by stringers and thin beds, which are grouped as the Ea kanest culating ground wa erselidon has been added to the coal, , f ` -�. � �� 1. �I 1 29 �� \1 I'I,Et� I I " '� � / I . I � I, I - I -A� - - - � , I 1� \,�, � I <, �, I , / .1 W water origin, and t m resh-water origin. coal zone. - - i I ,2 4 749 Q � 11 ,� I I, I Z*\\ I /I " '. a s gical evidence, and the coal beds I N , X I I I " " IN \ ,\I,� ,\ 'u, I " I red non-coking. 'These re;atIcnah1p3 may be local and : , "IN , / /,,� I -;, � �,, " I �� ,,� I , // iv I I N, \011� �t, ,� ',-5 ", c w -.r - , -I I I , \\� I,N I\ I 1V � , -- I I �, 1 I# " I,/ /' - V/// , , "ere c - *, - ,� I -1 - I � , I � 16 OIR ��-�,,,I , I N" N� I - \ N, , �\,\\ , , 4 / , t i orrelated by the some means. During the course of tne present c edimentary aequence about i � I I - - I , ; 'i � 11 '- - - � I I I � -1 I , ,/ I ,V ,,, I , fortuitous, but It Is the writer's bellef,k.based on the observations I A I - ING" MAP OF CMORADO SHOWING AREA OF TNIS SOAP - I \ ... , - � ,/ I � I - - , I- -- -� \ I � , - -- `1 N I " I � - " -,' ,/, I " - 7 1 . . � , , \\ �- -I I. I, ,\ I / ,A , -" ,� � , . I, � - - I woomn � - -- �I - \ � I , / - I 7-1 ou' I/ ,Plv,/";/" . r" " �,, " I -if I V`,NN��, a, �\,\ ',��' ,�% " " , / " ,,�� I " � , - .1 ,� � I ��-,\\\\\� warrant further testing. , � I I ,�,�,�, I I / study, It was found rine and non- 100 to 200 feell composed dominantly of sandstone, which crops out i .��Z, �� - -z- I, ,�, ----,- - I I I I � � I. " / I / I �, I o Or I I " I , , I 44 � -, \� I I , , \1 I � � -_ I ,�N, ... "I /I I � marine origin Is t n s s , I as ,,, 0 " J� - I � ,� , 1, �t,� I � 1� I I ED I, � I .A." , " ,-'I - I NI I, 1�, \, , , . ,��\ ROLLM SMOS"W os a coal bed In the between the U;per � , . � .-. � . � � -- - I . � I , ,-� I - .1 I, ,��, 11 I I ,,, , / ,� / , - ,/ - - " - , /% ,,,, �/", 7 " MMER I . 1 ,4", 1 .J , I , Ims I - -\-\\ I - , N� '�-Nb",� I -� r � I / / �.x I . . 9 ' - . � , -,� � k, � , , \, �1'11 - \ [��,\ X, N I / / enterally marine Bowie shale, and oyster shells and other marine fossils I ` .. 11 . , ,� / , ,� ;/ / I 4 11 --,%-AV I I / ,�t` 4 '+ u., - , 1; I -1 - - I ., I 1 A it, , . �, I I I . :1- Z '. � I I , I � I I I . \�& I " " 3�,, K/ -il 37 � " �,\ I, I h FUTURE PROSPECTING � � t��-�k � " /, I , ,,�,/,�/ - I I � � � I '1� , f- . I � � I I //. 11, I . � ,- W -, Il 1// // I I I,, ,,� / , / I 11 ; "I .,." W io wshoe and Anthral Oreekas. Goo- I X I I- ,- I . :_ Jy I I , I� , -, / . + - - - " I 11 � - - - . � * - I t, I , 11 / I \,\ * . Fxm� 11 -1 I � ,` I I I -, I I I / / . t. however, is nearly the Sams Unit as Lee's Bowie Ing the coal beds,within, each of the coal members varies c 44 � , t " `* . `�� , , n ny 1-1 - ,ft � , 'k "I - --, - 1� , , � , �f � 1, :� I � , 'I, � � /� � . I � I ", , . � �Z,� . - k2nill ,.:" J�, I , , - � ", I kv / , // / I - X � - I - , � �- . 1, , 'c . Z � I 11" I 't � / 'U, r thapresence ofcoking coalin an - , /Il '' I - � ,�" 1 I `.- 4 , 2 33 / / � - ,"", , , /I I //'y " .�,� r� / .I. . shale member. ' ' � I -� - � . ,� . il� , ler, � , - , , �� , ", I � .-Il � I I , \1 � �, � ,3 r. . .. I ".- Malaccis S.ALE -) - by the more rapid ra clay, or by ' 4 4 - - ' ""' � ,,, - " , I- ,, , � � , I , I �� /,� /, I 11 I I I I ,/,, , /� I If V, " � I I , I I , , I I . - I t� , , I . i al lies beneath R maximum over-- , - ; , , � �, " - I I I I ,�',- . . . The lower coal membe ce of w S III � , - � - 4 � '- ., � , , I,/ 4" , / X 1// / , /- , � 'TO . -f ". . -, I I - - I - , I\ I , , /I 1. I � , , .I- I, / --.-� I I I 1�'111N�� I , I " ��\ \ I , , I I / , I/ ...... ( nd In Its upper - separation of 4he coal beds by sandstone than by shale. - t , 4 I, ,///- " / I I I , 'I , , -I � 11 1\ �� ,,\ , I . I - I I I 1� I ," I I - I - I I � I I y 1\ Nl\�\, �/01 , I , , �41 ", �1'1 , I , , I V, I - /I I ;�/11 I IGNEOUS - I I , a � - 11 'r � I I I /, I " / . . -1 I I 1: / , , + part an irregular sandstone bed 75 to 225 feet thick, the top of which Is I �I` 1, lr�r`71, I � - , - 11 1. ( �. . �� .- I I I , I � -4� N � \ � `N\\'.'�" 'r,IV'�\'\'N\ I . � I I ,�: 5� , �, i+.4, I . . ROCKS � taken as the top of t rtion of e - 11 I - , . - I .1 i I - I - I - . I I 11 /I I " /I /I . I . . I I � I .. I ---11 , ,�/ 11. \\,3 , , / � I I I I � " I 'r - � , , � - ". - � , -� I I I I I 11, I y . + . . , I - I � 'A,f I , " , I I - //;�/ ��"' I/ , 1� I I , /, , I , this member contains two to four workable coal beds, two of which are exposures,* odn,s, coal thickness, and correlation or the seams. W I, 'td 4 ,� I, , . , � , I- - I 1, � I . � -, � � � , - . . I IN "I �Ie I " � I � I,/ I �� / . I/ lots, W. T., Coal fields of Grand Mesa and the West Elk Ilfictintains, Coloradot ',- � � I:�,-'N'- , I'� 1, I � I , l';J V - ,I- . � - �,I � I A - , �' - Mot_ S - 11/1� , I , r d uniformly workable over "Ida areas. In general, the I - - . , , 1 4 �, 11 I I I I � I / I . . . I . . - Z I I ;r - ,� -, � %*1 I ,- � < �///� , '/ �.,,\\, I N � " ,,, \/ , / " ,�, QUARTZ anatrofthrE ' n T5--= - I I ,,..I, 1, , 3, - IIIIII I , , ,; , "' , X\ I'll / S U. S. Go 1. Survey-Bull. 510, 1912. 4� V , , 10" I 1\� shaly part of the member thins eastward from a maximum of 180 feet near Barren membler.-The upper part of-this Missaverde formation lying -I ,��.I: � I I - " � I "I .- - -11Z , - I I / "/", , I I � ,\ I I I // . . , I . Poill AND . � he Farmers mine, to about 50 feet at the eastarm limit of the map. above a t QE sandstone that overlies the Hawk3nest coal horizon, is 2 Lice, Id. T., op. cit., p. 32# It �� �A� - I I, I I I , I ,,,I I "X -�\ IN A &Z.-i-J`A � , I . , - , � � -"�, , I P /,/, ,/ . . I . -1 Lee, W. T., op. cit., P. 48. 1 I � Jr 4 �- ,I, � I * - - , 4 �.� � `,N1 �\\, "44c'- , "/, , " /, / I, I " N / / �., I RELATED OCK I onses and beds of sandstone are irreg�ularly Interbadded with the shale. s a, � -- - �-tA-sr�- "I - . 17� � , " I I " . I , / , � /- / , I , /11 I" I 1\ , , / Toersts, A. L., Turnbull, I. A., Davis, J. D.; andl -Alyriold D. A., , , I 't, - ,,� " I I ') _l%-J-3 Z ll � I , ' III I I 1�� -� � 1. � t , i :, - � I `1 IV - �t",��, -- , '4N, , ft s L 1--, , a . i -v I , " , I N I � / � 11 ' , . I - - - /// I ". I . I . + + . I The proportion of sandstone to shale Is highly variable. The upper sand- a se c .1, tA . I ` ,�, V - , 1, ,- , I Z - I I W1 / � - � � I Investigation of coal depoal in the Goal Creek District, Ontario= County$ Colorado, I � 't k I � " / I\ I'\N,,,,, 1\ I , ,,, , I , � 1 -7 1 , . , ,L, . I - I 'I , 1\ I 0 , � I - , I , � " . I , �, � - " I, `I, . I 11 , �/,� 11 - 1.%1.%%%4 � I s barr4t- iteipal,r hoAs is t1io same as in the coal-boaring � , ?�i - � ,� . ,t - � - . I I . - ,N\,� . ., N�� 't I I , "I -1 ,�,/ " - , -," � � "I .,. i Progress Report 1: U. S. Bar. 1111nese Ropt. Inv. 4", April 1947, 1 - I I � - I, , .- I � I 11� � N\%Z I, \ '�\\\ ,,% , \, \\," , \",� - - I / ,-,/,/. / // `%, , " I r, I , . . -',. I I � I - � I � I 1, � , , I, I X`40', 1 � I - I'll-* I , I - 1, , " I � �- , , , I - � !., . - ,�� \� N , I , ,X / / ,7 , , � I I I , �` I '' , I n st of Bowil It Is e � � " �,--- I , , �, N ,,, - / 7, 1: - , I - I - � A� � - 1��, � "I ,\ i a,, , I -,,, I I I. / a I I , I � , -- , " I / , \ � I \ , , , , is , ;k , -11�I,%%, .1 . ,\"% ---II71 I I 1�1'-" I ; I � I I a more lentleular, lind rl discontinuous cliffs. Locally the uprer part zones are essal bar S. � Reynolds, D. A., and otheria, Carbonizing properiLl,sa of western toal , ; \ I � i - " i*,l A �\ �� , I � � I . J L , � � � � ,-.,,I � L 11 I I ' . , " I, I , I I . - I I .1 � �� I 1 6 1 1 1 � ll� & 1-1� I IN �, alt.� � ,I of this m' - U. r. Kinds Tech. Paper 692, Pp. 4-7, 1946* � - 1� '. I . I � ?"; I , I I I " , �_ -J _16 -_ - - � - � - meow - -1 :�,, X\ I/ I I I I - . I\ , I V - 'r s Rollins sandstone membery except that the mb ly ovvlrg to poat-Massiverde arcelon, but "as Originally �Tl -- � -� \ �1' N11 , I � , I ,,, , -, - I I I \�, , \" � �1� ,;��, ,;7�� , / /, , 11 -�\�11 �/ Analysts of Colorado cossist U. S. Bur:11iiies Toch. Pol 574, pp. 56-5 , I I I ,� I I I ��, , , \ � Ii %%.+ V ,� � 4.4, � 'I ,,- , �11 'I I - - ., �� "\\,:, 1�11 ,/ , 1, / 4"I � I N 7 , �� kX�-,"I " " ,,,,-A * * 8kial � s much In excess of 1, I - . � 7, " _, , I A � - I "', , // I V, , , NI - I\\Nl I I I I I I I 1- , -41.' , -- ��, � � - 11 I - �11 , \XI '/�/ // I , \ , I, �41 1 1 , - \1� � 'I, . . . . I - , , - ,2y ,� 1 4" , ,� . , ,,�' i ��-� , I I � -�, I I I I .I I \ ele , I ,,' � I N), X?- COAL' I OUTCROP I cation of the ontire Menteverde formir1rion by P03t-Cretaoe 93 I I I , 4 , ,,- ,��,- - I ,,,� , � " I , �, � 1.4 � , -Z�� ,'\\ �\ " \1 .� , I I --1 's,A\\ , - /av/ � I I 4P + + . Z/ Parry, V. ?a, Coals of the Rocky Mountain and Creat Plain regional Indigiirtri- , - , . 111� � I , . , 't ,- , , . I , I \ �, �, �1.1�,111/, / I/ 1, I , I - I 1, 1, ,- I �`, N, ,\",� " N��-'*�11 I A " , " \"\\� , , ,�,', N,� '1� � , � I\ f // / ,,� �,/V/ 'i 'k - I, , - - I . , / 0 - --v a This erosional perio ,V% . I � I 1% \ - -- " -- - - ,IN , � , A , I "� � 11 N�k . e`"` V/*\6, , -, , �\ I i� � the wells .v N, I I , ,�, � , \.-F I �, , , / /,/////,/ " / I 1',/, , " I 1� '�\' \ \N X , ,,, \ V I , � . + I 4 . , - , Ir , I I I -.I " /-;//I ;�/� ,,, , /, I .1, \ &I West Foundation, Washington, D. C., 1939; Trade in the use of energy in the Western � i . . -I - � I, 1,, I�_ , , _,. _, _. _, _ , ,-� I I I a I � . I I A/ I \� � \N, 7 \t I , �,J' fx� , , ?5�" II, I I soill, , �N V , ,// I I ": , � I - � .el . "'N \ - � �� ,,�\ // , \ , . , \ 0 "INN %ol III 12 # . , I , , . � - . � � . ��,aial I�X 114-ft " , " '-�, / I � ��\ , - . In the identifica , I 13� .. k,- - , � ,f I, -1 + 4 -, , ,,, I , �/ I , I IN, I, . ,)X,, 1r, " ,..� I , 10 \;�7 \", IN \,\, , �, - LIDO ,,' I " , " . , - A I I -.� , �.. I I .. -� , I .1 � � s) I A a�' , , I \ Z� , / I , % I Vz, drilled. It lies a short distance above the Bear bed and alds greatly 1 $ - y . I " I I I \ I -,; N III I I/ .1 \ I I -� � - , J, I$ - - - \� �11:"I \ Ll� , , e , I fl� I I ,�� 1�� \ 1. I , , I " I I . Y1 PROSPECT - 1943. � - . , 7 I 11 , � - , �. � ,-,,, � . i 't , - , I - " - " V , . "�,7/ �!�4-- . 4 - �`,,\'� I I I , . ft..". a"" aft4 . - I I 6 � I - , � I - - I ,� , /, '1�1 , I � I - " - - - ; ��\"" , \� , " 'I'-'t, I meadows �. I I � .- 11 I -1 - , - � I �,- ,� ,L r '1� , �p � �� ". I, �- . -- t I , "��, , / , N:�� I \ I . , IL , " . -1 - � � � , I 7 \ hl , , � , , States with particular reference to coal: U. S. Bur. 141.nad Ral Xnv. 3p6l P, 31, , �, -�, , .4, 1 It, I � I I I � I - , / I I, - ff , /� // /�/, �//, '/,/ ...� I Ere I t - . , , , / 'I I \,� I - � , � -I ,�'. -\� IN \1 1� -��11;17 . , L ,�P,� I , -� N - I . I . I il/ �� , " // //1 I% . . - . . 7 \\� �� \\\%\ 1�\, I � - I : ,� i I P %V.--, �\��-;Ii-�- >1_111, I I /� � /, ; \x The coal beds In the lower coal member of the Plessiverde formation � I I � I , / ,��; " . * I.. - - I I,, S." III " I , � I - I I , ,� r - 'r - . � a, � I I I I 'I I I , "� I , 4 \ I are different In both character and g tern and easterm I ,- le .- , , I 1, " , ,,�,, I I � , ,,, ,�/ , " '/Z . . . . I ,� N% 6 - I -, - 'el - - . I N, , ,\ " �� 1� \\\N, ',N", \ I I , It I � - , . " � I - I 1� �� ------.% .:.- --\\ \, -,� � " �� - �� , , , 4 - I , I 1;�� lr / , - I , /N I I- , , , , - I I �*- I . . . . . � � - / � ", � , , '4+ "I " e hi h � �-" I it' , '11 , I 1 13 - , - I ->/ -A""K �,'/, / I / E.1 . . . . . Xyt,"�,,� �, I 1� � - : I 11 \ =( Z:." Ill I I � I - % , , 1� eb 4 4 I ; , i ., � I . � I I - - - - - 1, Z�, ,,X I * * 4 � , � ZL I k 'll, ., -, %, \ �l I �, I/// �/, ,// I . . . . + I . . . . . . . . . I . . I I I I I I I , I . � NI '/ , ,Z/ , , . . . . I I I � I I, I , � F , ,� I ,,,-,'�O-A � // I � Al "v �A- &\ 11 " I ,� I \\\, I \ \\� ,inanal the two parts of the f formation and to separated from It by an irregular unconformity which, *`.--�` � � - I I - �� " " ,/// " , - - "I I\,, I 'll , � I between Ranges 89 and 90 West. The part of the field west of this line Indicates some channeling. The formation consists,of light-colored sand- - I a I 11' " - , I , , \ - �/, , /�/�, ol- . * \ 4 � i" I, III I I . OK , . 11 � -� , ., Ilf �- I T,- ,4: , ,� - ,,, f , - I 11 � I � 's. ;;; � " \,\ I - . . - -� � - +:-. � - - - - - - � TABLE 2.-EQ-mIWAED RESERVES OF CaAL -IN BEDS MORE TWI 30 INCHES � , ,� ,f -,I I 1, � ;, , -1 � I -- -I I t I - I . - I -K-/� 5� /��,/:,/�-��//X,, 00'. � . . - ,�� : I , . + 'N " , ,,�, � Fork-Minnesota Creek area, and that east of the line stone, locally co ebbles of chart, jasperold quartz, THIC I ,I I, � ; L - !/ . 11 . , 11 il - . - 1; 11 , I � I I . . ,,, \,\ \\ `�, � I � �,, ,, I" , -- I , I , - - � - I I ,/ I , . . . \ , IN, I�, -2 ,I'DI HOLE - and several ki,lda of Igneous rocks. The sand of the matrix was largely 'Ln the se.-ond colum, the eo&l'b#ds Are Identified as follOrass e, �, I . � , -- - --- - , - , ) I \ - - I - I 1 -,\,�7 1 / I , - . I I . . . . . . . . . . I I I, I - K I I �, ' � - " v,s -, 11 I, , I I � I 'I I 'N , P 1,/ '/ ,,,, I . .4.1 %%+.� I . " OS , . I I -" - I., - C, ,��If I, , , - . " ,--., I � - 1:,�� /// / 11 . . . . . . . . I. + . ," -, - \ �\\ w A . Old King bed, IS - ficall bed, AS - Snoestece -"it (where split - . ', i "-I , - � � T., , \ ,t,3� d � � , - " . 2 I, � I \ , ,� , il, il: I I I � /-0, \'11 '��\� 7:-:� I . . I . . . . : : � I I I , ;57�, - �, , - -T- .- , , ,f � ., - - � �, 4 1 1 1 � I I � � I, \\ �', , , , � I I I " to -� �' \1 ?/I -4 � : , , - ,,I '� � . I �i- , kw I- 1�'11 I I/ I �1�10/' -.-. ,,�il' \,\ IN I,\ / - Bear bed, D - loel � I I I I , . I I - I I - ,,to 17 �11; I' -, IN , I I " I':.:-.'- I I " .�' * 44 � I - Ic - . � . . . . . . . . . . . . . . , � cally Tertiary stream, a fly In and around the charl of � cohforl to the A and IS beds near Somerset), 0 - . I. I I I, , �, - I � - ,\,X-\'&,�,�ll - -. . " ,� , � - � . - Ica �!' � I I 1� I ,,, , - 11 . . . . . . . � . . . . 1 . I , ,,, I - middle bad of upper coal maileb Ir ' I . I� I I , ", , I � , .... �,I, , �/, , K , .- . . , . . . . . . I . four, coal beds mor . The lowest, Old King, or A, bed those streams. The Ohio Crook conglomerate Is erratic and locally coal bed of upper coot amber, X - � 0 1 , � .-, -T I '�Kll el , � I � - ''I . ; I - I , . \ - + . + - - - + + \ ,h, -3 � SIN - Oliver bed, P - Hailiksrost bed. Z V , I ,; � , ,,, , , . I' 11 a Z 1. I � I I NN\N , ,\,' + * . . . . . . . 4 . . . . . . . I. + I,, I 00 WRILL "me , e he Rollins Sandstone member. In some plates the -, , I - . . I �, I I , I ", " , I - I , � , I * I I � - - I o� Cent Ce. ' Tonnage Is calcul by the formill'I If 2 A 1 1.13 . millions of " I � I r. -1 I � - r, I I I I --- '. I I � Zx: , " � * , +% . + . . , :ik . . . I pebbles are scatte e Ohio Crook conglomerate Is difficult tons. where H . thickn in f at, a V, area In Square miles, and 1.1 I I I " ),I,, , I. + I I . + \ , "N" �-.,. "\. * 7 I I 9 '-. , ,* e -�' I " , '. . - : I i, I 1 4 - - --- , % + t I YL , sh h I fa,tor for conversion 6AZo ail low of tons. specific gral of - � Ad . . N , . . . : , *J*.** + . .%* I% � lt�� , .,� ,, �, ." I �, I . ., 4 . ! , . - . )i . .*. .%+. + I I I � - ,,I ,� , Ka , -, . . : 1\1 �.��! .� � � . � I I , . , . . . I X ,I � � - \ ;9N;�,.ININ Im" �ff +*+ . . I . - + 41. + . . . 0 "A , . , , 11 � 1I.11 " I , :I- I Ir . I I - - I I I in 1 i - I I � I \ ,, . . . . � I - � - I . . to separate fr,m the underlying Mosaverde formation. th I - ,,, k, 2, 1 11 ,0� I . . . �� ,X "I � . t'. . I . - V ., . ,,, - e // tc .::;L;;l I � I I � / %. still I \ , -f -, � IN I . . I I 4 I a * . . . . . . * . . . I . . . , 15 � I I � , I -40 , � - �U* I `;r, !� I 1 4 " .. 7 -.+.+...+ �+ I + + W-I,% , . , 0 * ,.:__" - I . * 14 0 Ol HOLE . � I - , - , �"- , .11. -1 I , � I 1, - I . I I I . - . � 'r, ,,,, " � I S Ill, b% *dwl I I � - I I . I , � I I 11 f l�71ar,& , -1 I I � . - - I I . . . . . . . . . . . I ;, 'N - u 5 swoes c I I I I C'01 Is thadumod to be 1.31. - , . -, � I , I � I � � , . � , I �� X : �/ ++.%*- J - \ 1 imum observed thickness of � Was rmation , In general, the rellat)illty Of thil, satirical Is limptyltlOnml - � , 11 , � - I : e, � - �' .+..+%++%..+. . - �N I , . I I I , 14 , 11r` -� - . Vi7 - I -, " - e I � .1 I I I � L I - .*.* .4 . , : :/� * ., + ., , * I . .Is. . . . 0 '4 + l� -.f ",� .1 a.. I , I - I . the number of observations. 1� 1. I I I I . . I- 1, ,- . ItX �1 -4 1 1� \ 1�; ,,, +++ . � '. � I t � 40 Irk -�I!7!T!! Ill - + I -� ,\� I I , 4 . , . . I � . . . I . I . . ?" : � I . + I the bed is near the Minnesota Creek reservoir where It Is a single bed 3 � - - . ., - -* ,I � 4 1 1 I, V � 't , � �. �� - -- .,-,w � . - "o, I, . . . . . . I . . . . . . . . is -, -, , . . --I � h k, but drilling, In The Walsol h ("Ruby") formation lies unconformably on the Ohio Creek 40 " hr , .11all � k . 4 . . . . . . . . . , . + . + . + . � . . . . . . , ,F i conglomerate or, w o - , - - I 9 - , , I I I W. - - - .. . , " . . . . . It + + . I raw I -, ,I'. I 71-4 I � 9 1 2 ..+..%%. . . � � . I . . + . + � 22, * I 11 � I 10, V II '. 71 v \,, . .. . . . . %. . . . . . I . I I--"- I � t I 11 � I . I . . I . 4�+ :-:-+-?w .* .` � I , - . ,- 6 y . I . i I . . . . I . ? * . . . . I . . . . . . . 0C`Lm f al f eat. � e n. ,It Is composed principally W% , � - " to " � I , . . . . . . + � . . I . . . . . . . � . . . . . . . .... �-/,: -: %:-" .-.-. , I .11 . . I . + + .I1 CO- X,w; - Z - I -� - - 20 ` I I I aa + " �, , �, . " . . I . I ne and dark-red to maroon sandy shale. . � I` I , - .� � - , , �, I, 21 1 ,I( � I . % + . % % ... *.+.* -* el� I tI I tie, , �� , - � 4 - qh� I 4 + . 4 + . . . . I I . I � Is I . I I N!>1 - � , . . . . . I . 1, . . . . I . + .+4 + . . + + 4 , . . :,-*-:.* -. 11 , ,\,' The second coal bed s s ly, an februndance of ep e I � , % - - a , � I , , d extensively at So s the area. greerill color. The strong coloring of the 1,11nal ("Ruby*) formation I ". si,� -, ! - 11 , �Q . . . . I + � . I - + I - - + I % I . . . , + 1+ I , , I , It I- � .,., . � Il� 1, , I Bear bed , ,�- i � 4 . I . . . I. + . . : . . . , . . . . . �\� 1� �. \I \ mine t , 4 " , 4. ,V � T 11 I f: . . \ I�, � I ,'ll' � I " - I : \X-\\, , , \,k -*/�, � MWTUWD ROADS . il, - I I I I ,I I -� I �wa� . . . . � . . . .. . . , , ,1 Ill I L'),-' - , - 11 I � I ,,-All- -M� " '" I - , . I - - ,a- . I � -- � � - � - � � 1+++.. r--.rF-%� , + + - . + -. * . - *� + . . + � . . . � . . . . - NN - I It Is thickest alongthis wallis of North Fork canyon where it has an a ith that of the light-colored. Ohio Creek conglomerate -, � ;, ., - 11 , I %� -- I " I ,I-\ - �', - - -V I I + I . I - . +1 . + + + I . . . I \ , I ,- I I noas of 25 feet 9 Inches., The Somerset, Clark, and one of the Mosaverde formation. Conglomerate and ��. � ,,� . I --R--- ;� 1541, + 4 C "I -. I ,u� waiiu�av , � - * ;.:.:.+1+.".1.% , I.Il I , I - AF., � ., , . . . . . . . . � 1V . + I . . 4 - . 4 �1 I , I " t �Z " -1 - i - �� -� I- � I \ 'Al , . . . . I . . + . + . . . . It " 1�� , \ "-" \ ,� \ I I - Bowie mines all produce from this bed, And account for more than half or sandstone produ,m1nalte in the lower-100 feet or the Wasatch ( Ruby') + + + , , , , � , 11 - - � , / I �. , f , -, - .4 it� 1 \ - t I I I I am ' , - --� -, . -i I . a . . . . . ` . � . V . + . * . a 4 , I V I + . e . . . . - . . . . . . ..., I . - I I I ` ==== ACCESS ROADS formation. Qlaveral boulders of scoriaceous basalt as `1�* I I I �, % , I �, 11 11 - . . . J A, I I 11 11 4� I ,I �w� ',, I , I . . -- - . . I . . a + #.. � . a . . + . 1, ,I% I \X - : , � - I t , I . . . . . + + . . . . � . . . � . ,,,, ! , ,,�, U 1�,I I 1 4 .ri&� � a - I I -�-.t-lil . . . . . I . . . . I � w Inches, and'15 feet, and Is of diameter are present, and smaller pebbles of Chart, jasparlold q artz, , I � � I I I I I r- �,,�,� - - T a5�,ft � .A - . ., -1 - , - 30 29 - ) 28 1 .r \� al. - . + + * + 4 + � ,;/ . I ex r - " 1\ I �, 0 1 commercial grade and thickness at all points observed. , I � and a variety -sr igneous aMd metsmorphic rocks are widely ibuted. , � - Ill , + I . . . . . . . .1. . .. t � ".'I I a, � I e, I I I - I, I. N , I ,� 2 Z6 + + a I .1 + . I +:..+:.:) I . + - - - I I� � t � �, I -1 � .1 . . . . . . . . . . . I I Above the conglomerate and sandstone zo � I I , " I ........... lill ��I, , I I - � - I W , , . . ke � . � �, I -, all 1^ - al , STRUCTURIF CONTOURS . .1 I I � - -- A I, I I Ill, . - .9 I , , � -: � r , I �r .� - -, I I , I I / � r17"a + :: I 1�', � I \'� bb e predominate. I .� I I � I - , ? rit � I I /� \ , - - A . : 1. . . + a . a IV ,\� t� 04 TOP OF ROLLINS - - I 1. I 0 � - � , � I I 1 1 I , I ,,.x SANMTOW MEMBER � the largest mine obtaining Coal from It, lies above the Somerset bed, I . I 4� , �1, . - I � . I � - I I I �- . .'l - - I I I �;O :, , .. .,), � , , - I I a � I +...,. +.%+..+... + � , I 11 0aftun, saft, tow � lmember. It � I - 1,7r - I, - - 11� I , -1 �, � �\ �'e.� - " I , I -- I + I . . . 1�1111 - ss J to &J feet over a wide area. The Farmers .I I h, ,---� - 'l ; N A-,ll - , I ;� r I 14 , . � 1. / I `,.�� , I . I I 11 � ,,',�' and beneath the large sandstone that I IGNEOUS ROCKS 0 , . . a 4 . I * � * * + � + + + 4 � - . . I 'I -, 1 4 - % ,-'ll . I .. " � 9 -- - . -1 - V- , J I I � I R so IN I - � I I I I ,�r-- � uVA % - "'t 4 edfat -I'll 1i I I , I I F!, 49 w elieved to be producing from the The lgne,i.s masses In the southeast part of the mapped area are com- ,4 1 , -1 I % . I .1 I� Z-� - ,If - -� li- I , � - , - - I - Z �V,,!�P, . �. ,- - I -9 - I -, - .. . 1b , , , ,- � � 11 - -quart& vionzonite porphyry and kindred varieties of Intrusive '��4 " I " -�T, -I e il� n, I " � - � I , I , 4 , - ,,, - !!:% I I I posed of 'II,ft.l. f! I � , all - I - I I , ,' 11 .-,I. 14- 4, ;�-% .,-� " , r I , - I � I I I � "I � , - � 4 ,�q,� I T;� ;. I -u 4� za,lr �w- I 't W ,J 4 F A . - , " � I � 11. 10 " I I - I I I I rocks of Tertiary age. , Mt. Gunnison Is a Ifeecollthic intrusion, which I � 'I - ,- � -, al '� 474 '4 . "a I . � - , ,I-, I - 1 , . I I cl�.,-�,;A&J' k�, ,,I " �- I T .1'. � , . I I ": - � " �` I � 4 �,, ?� ? , . �, I � - I I 11 . ncipal beds in the lower ' e and arched the Masavarde formation arou I � ,J � , -P I �71 �-�4t, 01��§P��? "ll * �j k4a I I A V � , " -111, - ,u I � %` � 1 -4 1 1 1 - I" Il�,. I �-- I � '1111 , -� A I ,DETAILED PARTIAL SECTIONS OF DRILL HOLES EXPLANATION FOR PARTIAL SE . I- 4.1 . f r,- .t- 1. -,- ., I "i, 'i I CTIONS , .- - ',----4 , , � - -1.N1Z ,,,,� , , I, I-* . L4 - , llliI. , , �, V I I ." !, r t coal member. The lower base, Locally, it out across the Mesaverde formation and on the north I . I I � 7 F7 I -' - , 1, r, I - 1. , �., , I 4",!, .A , . . � . SHWNG CORRELATION OF COAL BEDS ENCOUNTERED IN DRILLING IN T 13 S, R 139 W , I i del Snowshoe, Creek, lies just above the Rollins I flank is,lu apparent contact with �ho Wasatch a, I 1A - - .1 I - � 10 I I- I I 1, � "I " .1l l .1p ,-� � �Y� - � I I 't I It- r " I, I I'll, � K I I .1 sandstone member in ma h � ured by heavy talus, and the re- . - IS471�� - ---.. � - I I I �, 11 ". , % � 'errea by the strike and dip of'the beds outside the talus �.. I - �JT�, -J , - -�7 , ;, - .,. I , , - -1 . I I I I -� , � -I -�n . , , � -, � � I I I 7ZI1111 , , - , I I i lotions are Ii. A �� 4 . , - , , .1 , � ll� . I ON 9 , a Sandy ; ' 4 1 A , . I . I � a Shaly '. " 1�4�p t ol � , - 11�11 I �- 5: A I is I .,. I I , � , 1I 'k. A !, ,- , I I � " I . , lea ok 4 , scale ON 28 ` Coal V, i zone. ,, All the observed Contacts of the Intrusion are with the Mancos . � , - -- - I - , I ; I . �., ,I.,, � cit Is � � . I I �� , EM ,., v - I � % val IT � I , _ ,( IF - I I I � � I I - - , t N sure I I thick In drill holes Along Snowshoe and Coal Creeks, but northward and shale or the Rosave t - , . h , , , , , I \ I - � e , a ,,� , " I - 4 . - - -, " -, , 11 . , . �. S I . I I �, !� � li��,"y � , I, , .m -, I ., ,ir - , , * I -a. � % I . , - ,,, , � -, , , I , � - I I I I ., " ,,* , . . * 'I- - "I 1, 'I, '. -� - . Y' - - . � , . ", 1` I � , If , , . , - - Oat 21 -4oft westward It splits an ,, limited to a sone, a few feet,wide. I - . -, - � " 1. I ,- , , � 11 1. I � I I - " '"' I � - � I t . t i d King bed and the upper split I I ` I� 4 I .,l , V, , % � ,� I "f -1 , , 4 To �11 I , " , r , . � J I - � 41 ,� - -I .- , , - lo ,-z, , �, ,,,� , ,I � � . -- I � - I h i, �,' I I a" X3 � . � . I I I "n LX A .. �,, F , I � � - I -, r, ,- , , 'IN I "� . tt � � , � ;A . ; N ",'.1., � A., � , -, 11 -1 . -, A ,,,� � , to I I I .* � " ,-. .;I Somerset bed of.the North Fork-Minnesota Creek area. -1 "TtLe Clirrs' *long cliff crl I - I 0 - I "t , , J �, Z - - � - _4 Ik.,-- A� ,� - * , , - , O. , -- , I, "I . 11-1 � - � - an 14 � I G'a , L�� Geal � . , � I� , je - � , , "' 14�� 1 - -1,0 , I" . 1� , � . I - I � I - W I �'- 1I, I � I � I, � I , �1 1 1 1 I ar - I I I which probably connec rn Mount Back- I , I .- I'll" 1, � � I I 11, � , ,,, , I �T � I I 11 11 *Z � 11�� ..-� -1 � I L� t lito I, " I -11 I-- - . , '. I .-VI ,--I, I ". I I ON it 11 - - ---------- I I I . he oal Creek area con- I -aith,bedlofo of-porphT" southeast of the map area. The sill spreadit out - I I " , If, 9/ '- . ., - , , - I`* ' � .4 1 I �� - . 1\ �* �-A I I I 011 9 MI Dole "t Sandstone ^' c - . '11� - - - -; 'll , , .,,- * I, I, , , K -� -, I - :. ,, I - -30 , 0 :.4chaww The upper bed In t lowarI , �� � 1 11 ,� 6-a', F,,; �� * & I , .;k , I t I I � I I el - I I," " ll�,, .. �, I �e .li, , , - . �. 7 - I . Shale , I forms to the position of the Bear bed In that It lies Immiedlatoly below I I - , ,1 � � I -`� � I lt.� Ila I - 11 -, s *4 I I- �� -'I I -, I t,� 11 �,, �; . - .f � , A , 1. Ir " I I , . \ � , . I . .0. , ":� I , 1� ;j-- 11 I I I Is I "I % / , ; � � , .1 -,,A �,%,,l 14 ,6�"-')�*.-,' I � t..- I - - I . I . I ,�l I I a massive sandstone. , It is, therefore, termed the Bear bed In this ared. hkn he Davenport ranch close to � I , ".4 .k1,TJ ,p I " I -11 ,,� � " y I �� - ` I I I , I- I .� I �� I T J,' Ifi- . 'r, , § " I I � - . , . - I � , 'I 11 `�? , I 1-1 ,�3 1 . �� IC a though the Inte he Rollins sandstone member the mouth of Cliff C � 1�t at � W% , " I , 1, ^� - , S I ,lao, 0 IN, � ,,,- �- , * , ,,, � l 4 , . - I �, . � -to 9. I - N I c than in the North Fork-Minnesotal Creek area. It Is - I , r�;il-�,��'t, ,!�� - � � -, r� , J � � I 11 I 1� I `-� , I �V - 1 .; - "Pl' I ,.l r 1� , - . , Z I , I �, I I I ;1; I . I ,- I I s w 'I 1� r�ltl , 'it., ,!-" I -, i -1, ., , � , � - 1. !l .1� i 11 , ' 4% � I I ,� � A - lr�' I , I, - I r � , I I Off to ,a persistent bed which Is locally minable but Is less than 3 feet thick me& suffloient to alter some of the underlying coal to memle.rithrecite. I Il I I , :r � � - , I , 1, � ,P � , *� , � 2' to* -, � 11: - . ,,, IN , - I "� � , � , .� I � I -. e. 4 1 Af I � �, ,0 - 7 , - I I, I , � el ... "'111, ,� 'I'. 'o " .,A � I I a" to � r I ,��, I I, � � 1, - I � -1 , - I, -, , , ,�� r r--, I ter I In most of the Coal C I - ' � -.1 It" . ,- -, I ) , '. ., I , . I - I I .� , �% Na �a ,%, I ; � ", , , I '' I %- I I " � Ill., , I - k � �i -i '4�, . � I 1. :� ; � - h .Mount'Bea h spreads N� -, . -1 � , , , , - K Bear bed . I I I -I, � I 11� I : �, -,�- . I -10 . � � If , i I - r 4 4 - '. - "i tc - 4 " P " -, . I - - I I I I ,- I . � �, I . % t .1 21 , , " � - . I" sro I ',III � / I I � of sandstone In the lower coal member shale zone lea 22,,23, 1 ill , 'e! ,I -)' I il lel I � - , 0 I, .��, - �1- . '. � I 1, I -� 24; and 7, In the Coal Creek area, and In drill hole 4 In the North Ill I out near the base of the Tertiary atrata and overlapa the Cliff allIs . tA 1". , I I 1. ,��--,, �,� ! � I 1�? I � -1 I- � I I'- 140 0, - - , 0 1 -, �, ls� , �, . ,�'f, - r* 4 � I � I I a - -10 I ��, � : - , I "I � r o- Dow 0 I- Dolls V o- Beor * , t I ly ]� �_,� r "�%.- I $1, - r, -fti ,,,�, -, - -) ... � - � - �l,�, - �,,ln I , I I N -,, I I 1*� 11 I . . , � - " , I � - -�. bad -5 . . - - S. -/ -- I " , � . = bed I Minnesota C suggests the possi- Mount Marcellina Is &�tongucf or stock of porphyry south of'Anthracite " .- , , , ", I I, � , ,,I I I I - � � � " I . I �7!1 -1 iax� -�, 1,,,� I -1 � , ,� - I , I , 11��, � �1 . .� I . I I/ - = I I. , " w stream separated the two areas of � reek arid Inst meal the area covered by,the amp. On the north and ,.f, , � I - 11 I �- " I � I, � I - I � I I I - 0'. - c % � I I � MI, - .- � W - i I , , " � ' I I � " � , A .?.- , I - , V4 " , I , I -. � I � . I � - - . * I 1�., .,I, ,V,olll, � � �F, � , � Il -,-,? V, . , I , / � . I I � I 1, I ,I,- r , III - - I . III, I 0 I -,2 M - � I , I I I I I I , - I, coal,deposition and deposited a -sand barrier between them. . . met flanks ttA porphM Yard strata, but on the , , 11,- -I Ar� -- " , -., , � I,4- - , , � 3?, I 111- - �[- �. � 11 . - - `�� , - � - - �, . - , e� I " ,�- . I r I I � I I I ,.k- - , ,�� iF "'.1 �111 I I - � . - % I - 1: tl"� - :1 , I. " .1 I ;1N 11 I " , . � .1%, � ,� ,., I �� , �� ,I 4 - " , , t ,* , � I I , I " I � I .- I, south it appeare to have.out across the Was: 7 Rdby") formation. , � -t 11 'T -Ir , 11 I , it �' . I [�- ` . I I I - - - - -� 11 / lu a 6kela-lit,�', ,*,* Ile " " , - I - 1 �- -� � I . I \� .� , , � -f ,, - -1 I'll" �,, � . I, / I -,l I 2g��62!!j member.-The upper coal member of t Evidence of tortaot setamorphl.an in slight. , � I I " , �� 1'� , " . 4 v 'k � . - , I , � I I I, , oll�l I ', k�� -� I I - - I i, _ � I Ill .,a 11 ,,," -7, 'A ,* , , I I I I / - 11 - 309 al sequeno I , �r� , I �- I I 1. � . i I � ,I-: I I - i.;_ �1 I I - I �- - 11 -- -- � � i � - C I - I , �', I \ 11 . � . , 1% I I - . , I I =�, - - �= compri. stone and shale almillar to thal , . - . I I . I I I - 'to I � ., ; , I �, ��- - '- � h he beds are more lonticular. This -111 ,- rz; � , � r'bed , . (Le � �, , ,�,� ,,, � - - I I I � I if 6. -� Mo ,I aid .or � �, , , I , I � I I � 1.71 " - M.- - �e I I I P,.' ,� � � Or Iy I:.- I I " -,- � � I I'S ., , - � t Arill,vurl, rl� � � I I I � I - 4 I � I I ll : I ': " �" ` ,%� I r \ A-- I - I I t - - I Township Irnup or bed Itimber Avomg* Arse, Reserves Township and � of th! cknexis under- (Millions totals - Hong I obser- of coal lain by of tons) (millions i vationd if eat) coal (a) - of bond) I I ,(I) (aq I.) , � I 13) I ;, i 20) , A 4 1 3.9 - 19.(4) 83.4 � B 1- 5 15 5 I, 18JI(a)- , 32510 - I i5 .1-� T 13 a C - , 18 (4) � 112.0 , Ir 11. I -- � : : 'Lower Oat member � I ---- - i, I 620.,4. 4 ,,, 11 ,- , 4 - I . �' � , �Vpper coal member (6) 15. , I , 16 , - 270.0 , -1 ( � . A % `7 � � TJO.4 I �� , � . � A - 3 3 a , - DO � - , 1 1 � , 1- , ; B 1 13 . I : q , ;` 32i (5) , � 578.0 , - c, - � � , , , , I �C 10 7.A � 3411 (5), , see a - � 1� T. 13 S. I Lower e,al morber 7W.-r � I � , -Uury- - I. , It. 90 W. I 1�2 " �, :,- �, , DR 13 it S. . - I el �H) , 383.3 - - , P a - � 6 2" I (5) 2". " I., per coal shamb -TFT-7 _ - I up � or - - I . Zn.; . - 599.3 - V � I I . It - , - I . - � ' ' , - - I AS , is 10.9 11 " I-, ' ,408 0- � " - G 12 ' 3 5 ,, 24 ` ' ll - ,' 96 0 ' , 1, .1 , ,-- - T. 13 S. , Lower Coal tBmber I -rT;T- , ., �r�'4 505.6 , - - � I. R. 89 W. � I I � . ,'I; 1'r I- I - , Z. , , I- , Upper coal 'ahember D 2 .� 3 6 � 0 e -47.6 "I" �1-1`1 r --1 - �t C.'I;k,ll�'. .1 I � I -,, - - , , " a7 1 I . A �, 1 I'144.01'-, �, - _ . , - S 3.1 -t 4 6 4� - I 22-4i, - - 4A � � " I I , 1 7, ` 9 I -- - Z,14 -7 ,- ag 6 - ,� . ,`., I ' .I S, - 5.6 I� , It -.1 ,,, " - Lower coal member ' I ,a-.6 , 4 . T. rit S. . I— M ,% �' Ill , ,--I- . I - , , R. 90 W. �, D I- I ." 1. �- 4 5 � 5 .- I l. 4 -- � 11 I �� '� - � � . - , , -� I. * I--, voi.i Z " 4 V 6 I :0 13 11 I I I � �Z - F 1 6 , B.? . 12 r , I " 4 I I � Upper coal member , 11 r 24.7, I I , ' I --W. 6 - � I --- I . . - . - I �-. lall" , I 011.0 7I S. Lower coal member I 2 , O.Q , , ��+,- .� , ,� '105.2 , , �V,t - , % R. so W. �, upper Coal Ember 1 2 - � - 'I.e - ,,-Io, ' A , , 89.2 �-1- ',1 I " . � t I 1, I � �� - . I . I I ,I v.� � � � r. - - II - - - I 4 - I I - � . I a � " ' " - I' ' ' Total reserves in beds 'more then 50 Inches jbiell ..�.::.�,",...hilha .... pr.6-�# 3743.3 Reserves in be" 14 to 30 Inches thIOkp-* ....... 41----414---1�;,a.,....'. a, , 42 0 Grand total ................. t, ... �.*,;...4..,;,. , I , , L, I I�,.----t.lilpl ... ;... , I � . . � , , I.I� ll 7I f, .- � I �, - I I � , .,- - �I,il, I I I 11 - 1, I � t I , - - I, t I � I ,- , ft '. � .� . . � I . 1, " ,f *L,;;, I , -1 , A,� !r, -� - I, - ", ��- f I 1, , . Z .-I, �, - 14 � � r-'. - , --J I I - . -�- , - I � � ;� " - ,, :I- , t , ",),�ft III, -1 , , 1; ,�- I �I A - 1, I I -��, I I I 1-�,`l 't'v 1,-- I . I I I � 1, ,�. V, - � I , "i � . ,� - 1, , I -11 ;,I`� �,L,., V 'P,� " � - . - A' , I- - Z- , ..;` �1- � V., " 4 , - '*,I', , ,-'. %,` I - - � , , I ,,, �11 I I � 4e ,; , f "I i- I Ill, . �, - , - ill - , '1�', , � - I � - , '). � , I ,,'� " - � ,ll, I I � - � I r , N;l�-, , , , I- , �., Il . . I , � , V .41 �,T ", - . , - it, -S,Il. F ,� �,',4 11 � - , , -A- IN - i4 k u, � 41 ,.%� - , lil - -0,4 wvf�3�,Z�v - --� , 1. I JTf`a,,;ll ,� - 1� '4i I �- I -, I , 1, , � " � - I 1'�,�,,, " I . - , -1 I .� S , � 4 �, , ,I. V I, -- '"' -�.L;,,�zll� S ,g � ,T�', I-- , .-, , a �' - -, , 4 -�Z�-%44 -Z- -�( I -�,, -L-, I �%- � , � ,-�,Tt4l-�t-j I I: , I " " I ,�,, . . 41?,T�70il , " -�r� , . -1 . , , i"l !rl-" - J; � I -�Iss x � 1.11 , I 'k, I - " - S, i "'- "I,:- ��"`4;*l`l � , I -, *,, 11-1`a� V N " I I ,P.,, f',P ;�� I . .P 1 14, � � In �f('11 . , - i - 4;.4;I -,I I 4�1 - - � ,� -" " � I - I I :,, � X , I I - I I , � '* �,-V. �,.., I .-, I -11"A- " , ,� ( I �11 , I - I . , " " C -4, -1� � � 71-L 0 :rl 14 �."",.c *;� -,- - , ,,, ' ',' ' I � I'l '4 - , ,4;4�� - I :�j -i, �,- I,, � J-� 1. 11 -IIII, I '" �� I I I., � . , - I , " r . , 4 , 1, '- ,� I -, It. ,,, - , �, � - - � I I- �1-1- I "I I - W� '0 I 1 1 " , " . I - -, I I, �, , I! I I ._- .- - I . -� 11 � n r e Co. . - � , iUmas.l f; - , k'�, , , , L � ,:-i f, v 't� I ,V � '. � f � -1 I � -_ � I I I - � I . " - I I � (1) Average of obsorvistions, 4ehown in prol J� � -.,A `- 14. I , " '�, � � w� 1� - - , ., , - - . fr a � . � , % �- . -, I I 11 I I� , - - � it' to , , 1 -4 � -a I AV, �, I' I ail I . I � � , I -� " I -a , , � I t, 1 9 a Fiona 60 � � ,,,, -1 , '. I , A � withon ,� '� , �' f, I - .. .,. I il I, P , � "I. , -- �, snows" bed � I - icular nature of this upper sandstone makes It I I . I � , � � I � -1 - Vo - - �- - I I - � 11 1, , I t 12) Corrected for buyl outcrops *�d2duing,dOPZOtl--,,, � �i�l- - , 3; k,� I , - , " - � - - � . �, .1 . . ., . ,� . � � � , Analy'stes of coal samples obtained In drill h vs., I '_1 , i ", -- , -- -. , boa 1, - , ,I . ,4 -, I- . � I I I " I � I ,� I I I 5. S. I % .F - I - . I I �, --�' - - . � �- � I 1 3) -Total tonnage not necessarily r000vor&bl*# 1, , -, -� t I i,� Ci, " I '' T'll", - -� " ,.:- , � - I 5. S. � I difficult to Identify or map the upper limit of this member in some �; yi� A I 11 I -, . , - I. I -.;; , , I � ,� 11,, � . - ,- I - I , . BIT =. , - - - - ,- , Ill't ,� , " -1 �� I I �,, � , -, . It, , 0 . I rar� -, �, '. -%� , , , , ,�, -�I -. �; " I t.!N� I I too - , - - , places . I .1 I I c 1 4) Mattel Corrected for burned Outcrop- - � ' -.l I I ��- i I , 1 3 � I - ,,, , 1, � k .1 I , � - , I � , , ,�' I , -, 1, I , 0 �k el,� Seawall I Z:� / = Snowshol - � I I c ort by the Bureau of Mines.j/ The results of the - I I 5) Estimates corrected rot 00*1 soln0d., it � ,+ - - ' �- V , - � ) - -1 �. 4.4 --a n I r, J�,�, .. , 4 , I - , Ill- -- , , ;, , - I I - -�' , , ' ( � .W 1:; , I %, 11 , - - �- n,- `,r , - ". , I we bed �, -1 - Il � I . - ,,, - -, � 1111� 't -Z�t � I - d" . - I � bed � r cent ins four worimble beds, but the thick ,, � coking tests strecow that coal from the Boar bed and the lower split of the - 6) Thickness prg:eetei from R. 90 W t - -� 1. ., It , ��, - - Irl. � 1. - , � - 1��I6 I I , S I, Ill, ,Ii�. ., " ��,, at-:- I - ", I ), 111� . I I I I 6.9. He 64 4 / �, - I den Ile so � - I, I � I-k -. - I -,, , la�, , " - -L- , " , r"- I "t " '-' `.'. , " . kR , � , I I ,."I , , , -�ar ir. �` I . I . .. - a, \ . r . � , 710. IIII . . Coal beds are inore restricted in area than those of the lower coal - Snowshoo bed all yield coke stronger than. that made at Sunnyside, Utah," , , I , I " , 4 - ., � -11 1, � --�� . I .14 III, - - -- , . � -, �� I I N1, -, , , I I 11 I 6�3 , , � I % I t., , I . �� - I .l " a I -. - . . � I - , ` * ".. . I h 4,w-- -,, 11 I tl,-� * 'I - .,%t -I - 11 , P I , � -1, - I I I, , 4� �v, ,-- - IS, " " , - , . , - � ,,� ,-, . , � - 1 We* �0 - - -A , '. t I , ; A Ill -4i e -r h,� , �� "I !I�, ii-X ,��e - , 11, . - I ; , I , , ,,, - I - I I � , I - � -, .- � �, , -� . I -, I -1, , .. , - 'i�I, 1� . � - I , � i whs the upper split of the � . �C:� , - - " . � I - , , " , , - I I I � - f N � � " � - " , "I. - ,; , - � , -, Ir I -� - .ft., " V I 1. .f - � ., . " ,� - . '. � . . 11 ." 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I I I I - - I ,0 a ..� I , I - 7N � - - - I - 5. � 5. : 1 4 ya� - K 7 � 2 I I . I - 1. Ms. . - - I I . " .1 I -. -XF 'Il- W7- -� � V I � I I . . -, " , EN, I , � I � � � I- Iful . Q I" ,.R. obver Ash, - - as. . _ � 1�61- R � . I (1) TYPO of expcsurel C-Ntaral P-Pccspec�. 11-Mine, KA-sbaLadoned mine. (2) cc b rZ if-upper, Or,L-lower. -.1 I . " - -, , .:% 1� jl�� . , , 4*7, -- 11 -I "I I I , a---- - 4 � ", - - 4 � � hall, - -- I - &I reas a I 4 4 1 - - * 4 - , - , Is I I -,---- 2f �� "k, �inssi t3. I . , wr, . I , i 2.0. . � ,, , 1�1 Oil 2 6 a - � ZTf- " '0 3� , I ,,,, , :-: -�, ,�- 4110",� ,' ' , - I A I � I I � I I I (3) Correlation based on sesueption that all th�o* beds of lo.ftr oal member are present. (4) Measired section by Lee and Portep, U S. Gal Survey Bull. 510, p 99, locatlon 47. r � 4, ; � � I I -11I . , X , I � -- , � I I I , I I, � IN. I . - I � X- -.1l otm, 2 � - , ,- , - Ile' I - Il � . -1 ' I O' 0 0 -1 , , I IKO 01I 11 - `�� , 11 I- I � � I, � I I- -, I - -, � 6. -- 1, -= � - I I'lo- - I - 4 I . t', i - ,^ I. � I, - ,� �' III -- ' - , , , I --,, � - I -,- -- I , I ,.- I ", I ( I ,,, �, : . 11 - I K a, � . G I I. tt- I � � I :� � - I I -�-- I - . , , . . � i;o , -, 0 71 .1 I I I I i JI-1 I I, I � I 1, I K - - , 4 , "'41 V I -�,, � - I I � � I " , I, � I � � , I I 1 113 , I , "I " . - - ,.� , I , I � � .�� - . - � I , - �,,,� -1 IL , ,, '.' r I I - --4 - , - . I � - , - 4 . , I - . . . I � 14 . I I I - I - � r, - - ) . � , I � I 1 .1 � � � i , I , '-. I I . - ." -, I " , H � �T - I I � I �I I � � Z 4- 1 1 II I I � - I 10 ,- '. , I - I -- 1. I I � . I ,� , Ni , 4 " -�-,. -,,-� a, .1 k . . � - 11 . % -1 I I I '- I I - ,4(� Al ot , ,�,, � re I -, , III , �, I � , I . ,�, ,� 1 ( 1 1 1 & I � , I . 0 ;: 7- 1 -- . . I �, I � jvqo 0 11, 11 , I - I � -. I I � I - il� 6 1Z all I i I, :!4 I . I I I , , - -� � . I I I , � I I! . I 4 ,44, � ,1 ` " �'. $ll," A Il , .IV , ", ` IV I � 1, � I I . I 4. � I 1� I, , � I IW � � Y. - � I - � � . . .l, 4- 1 1 . , 14 '' I I . 3 . - I � I I - .F1 I I � I .1i I "' -W� , � I � I, I I , , " I-- 1, -1 t lZr - - lou r�t i 1, H - la� ['Do �, : I � I I - -1 � I � %, r, . - . I . I 0 I't, - I I I t- � I . 11 -, , . . .4 - " 41, - . - �, I I ,,, I I I . .i - I - ; � -� , I . , . "I � . . - I . �� . ` 0'�` � ,--be I - :1 I t I � - I I - , - I I . 4 - I ,- � +1 I � I �', ,." .7 1 1 , 11 I - - 'i, , 11 0 , tla � 7al . I � 11 - I I i I I , , I t �, � I I T- ,� 11 - - f." %�! .^ �, �ii , 11 % # .`�' I . I I t -� - , I Ir I - '. !�, , I I- I . -- :1 I I , � I. I I I . ill � I - � . "I I 5, To, I I .. -r - 11 If � I I - . - ,- J 1� - 1. 4 It, � '� -- -t 1. I 0 1 � I I I I I ", i% , - . - �� "I", ", - , 41 H 1 4 a I I I ., � I �, I A � � � . ,�, - = I .. G --,��, � -� , I � - I 3. 4, , , t � I " 1114 1 1 5- =_M - . %� I . - " , _,- 41. . I If -7-1 1 . I � , �- � '�--- li- . 1--� �� . -- �� GEOLOGYOFT i I . *1 I 1 4 , , . rM, . 1117, I S.O. - �� - � ., I I I I I - � I - - is�� I,- I ;a.:; � I � t9t I - � 6 - D� I I , - � *6l a 9- Mo .* � 4 fain-bodul , .1, - i, , ,.� 11�- - ,,, 'a - �� - I A � �- % � N.� �� I . I I . 10 , , , !� � , - . [1 3 , "I ," I -- 4 . I �- I . - � , I " � I , 4 . , , - , � _ Attf A-If ft III IT 1. - - -I 2, 6" , --�x - - 1� --- I - _- -- I I - . I I I ." , ,.� � - ,, a - 5 - h �Ingf_H �,� I � N� I � � . I I � I - 515. 1 - V I - NI �" - I'k- I i �'.. 1 4 ,l- I - ,-; 6 ` - I loft* . . - , IN - t , , �� , I I 1� - - �, � " -- I y If , . . , I ool �- '. -, , i � . 1- ,ti N . I . I , I �T 15,06 I "I" . A*X-,- I �. , , 14 ,, . , I 11 . . - V I,, 0. al . I I - . I - - , ft to' - - C4 I I - I I I I , -1 , -� - 4 ,� I I .�, � � _ :eou ther bed . -, .. -FA - , '. � . 4 � 3' Or ------c . . � .t 11 -1 � f, " - I to � � - 1 Sill " ir " �"`� I � - .115 ------ � ,;a; ---� - . i - - -1 � � -- - I - i I A , I -, 6 0 t , I.I I t� I, . . . � I . � * - -* , 'r , izll t, , , I .� G i � 11) 'll - !M" t' 9' Bear bad r� , t= - I I , I I � � � � 1W .� Z . e -, ,, I, I- I - � " I I � f,A� - S. ?. t, _- I I. I -`1 , I I � t�=-- off I � � t ;1 � I � , t:� � 1, . I 1 - 4., 6 ll - � I I I It 4 - 5194 , � f a - . - . r .- r amior 4 - ln� I - - 'It I * -, 0 � 4 , , , Intl li. I -, � --,-I . -IL4 , I - - I* , 3 .8. - � - ,,5� - - � - I - , � I- -a �', �, '31, . � � - 0 � If � M 9.6-- � ll.vj� � , , ,- �� . 4. I to N�r - - . - - - � I � � I , I A I .� - I � I Ve I 1, e . . Z -� -- -- n' r Sanest," bad , I� Z I I ? 0 1 - � - , , ,� 4.4. tl'f* 41.;6. o q a. 4 '. - 5* S��" bad I .� I, I - '. - .I- , - I 6 � I &Ica I I to - - - I med '7 .DP---- � Ilti r 6 -� mvinw,"tonst) I I !� - , 1 lie � - �, - I ; ,�� I 'Z� , %, �-, , 3�0`l 96� , -1-11------�= - -- -1 I- I - �� - ---- ' � , , � 4, -- 1,-4!AAb!d) f a - . .am P . �", a 4 . - - . I it 1. �, Is '. "I - I s ,� - I . - in- 419 -- We 14'40'� ' n Commerc � -- � ,- �11- - - h s F rison of , , , .11 f~i" i yo III 7 10-4- - V, a, F1J'(C'4 _ KTtl- ' - " VC or * , I I 116 , . SLI, S" f 0 1 it" I � --� I , , ,- at - , 1, - I , I *0410L � I I F toftftt -- , , , 11 06-A la� - "-4----- I K CA I �, 11 , "Mbw of I - � �h, K - sandstone , iftember of Counties, Colorado. The North Fork of Gunnison vor holes on North Fork show two, and locally tnree, minable beds. In the . " , I !, - -f- , I t 'A , I, I a - I I . , If 9 I 4 X " member of % j. Mesanrft X K� Roil i, � IkW~de formation I " - � t .; � X -�- -, " , 0 il, , I I - I IS -� , - � am '. I -� , �l - . - - I I - , . � �� ho X1 � I ft- , . , I � , , 1,. I�, � 1 I4 �'.!-I�, - I A �, ! hif - I This canyon Coal Creek area, however, tt,e coal to e thin, and the in the surrounding holes, it In appariecit that-large areas of coal east of II , il ai � , � I I - I � ,,I1 I � I . , I �1 "enn' " N � -. 14 H . I Val - 7 'I �, ,� * .1 t I, . I - J ll, I - , - 1. i I I hern I , , A *1 � Q 11 il ,,% I I - " , I I 11 , I - � �' I 14 �- I � , �- � , I , - I " � � , I , � , I I - I � I - I , " -t- r : separates the tableland agouth of the river from Grand Mesa. This sout e a the confluence of Coal Creek and Anthracite Creek have the same coking I 11, I - , -- l' -1k- , , ,,, ,- " , �, -- - - 1-01 �. I ,I, 1 5 , '�, � , , ,I, , I �1 7,1 . � � , P I i - tableland, 2,000 feet or more above the valley around ?&onto, is d:eply vely, North of drill holes 18 � , I. i li� Z, , \ I , ,I I :� I , � r" � ,-, 1. I - V � .. MWG -� I I '. .) I , � , - , , , I I - D I I k . -1 , . I � IS I ,,� I. , ; I- . - I , ". .r .1 I , , � - . , I . I I I I 14 I - . I utary streams of No o t a rn Bar I . I I � - � , I iLI Ir� � --, I I . , � , . . LJ - --- � ,�, - , I I I " I ; , I i- � 'k * I- , - I I � I . - � 4 " � - I� I I � � � I - , " X'., .� , #. ;,. �, � , , � � �� I -I, . Ili � I I , , � 't, �- I - I I ,- I I il I - � and east by an ara of Intrusions of porphyritic Igneous rock wh1ch forms represented by 5o sems Similar comparisons or the an'll and properties of the coking ' I ,�,> I I - .5 , , , I � � I I ,l '' I I - �- I , -1 I I I , I - Mo M,,unt Gunnison Mount Beckwith, Mount -� foot Vilck. I - coal from drill hol i cal from drill ' , � ,,�* �* , - -, .�t� 'i, 4 � 1� -, , " . , I � f "I r " Is '. , , I . I I I � I I " - -,� ! ; , - - L I �- I I , ,,� . I I I I I I // , 1 -17� meow gged Mountain. 4 bolas 3 wid 5 In Minnesota Creakily and with numerous analyses of tampion , �� '4,-' Z ii , *,, I - � " � 7 - . - , 4 -� - - I . I I � 11 i - -�- *'I " � ", I "I -,,,' .- i , .� ad I I � I I , ,/ /Z , -, N ". I I :: :: I , I �11� r , ,,. I- a , - - I i .- � . I . I " � I FOR TYPICAL CROSS SECTIONS A-A ,l ,;/", , , %, �, � 1, - 11 /Z, I �, , , /, // / ,,, I J I �h Fork V suggest t1lat the coselse In these areas t .1 .1 .1 , - I I -.� " - , , I . 1 i V, 1 7� 1 AND -` I / I I I , . , - it , - I - - I I 11 I , I ,// /, / I- I "I'll, - I � � I , ", , , I I I s b e o " - 11 ,,, ,;.�, � , I I'll 11 I W-. 1. I � � .� " " " I , , I �? c oto _Aesignated the D bed. It would not produce metallurgical coke. ., I - '-"-f I � 1. - --, - , - I I 11 I I I ''I'll, I � . � ,--,I-� - I -'a, 13-8 SEE TOPOGRAPHY MAP EXHIBIT 2043-C 1V /,/ . ,I I I 'a , � "' ��/ -. - .� , I -t \, , I / I . I �, � I * -, I . -�, .b, 4- , I I . R 91 1 " " � - V�X� . fields of Grand Mass do.1/ The present a kss c in the vicinity of drill hole 4, � I I I � - k .4 " I , -� " II - ,A, -/";, ,//"�,,; ",, " ,:�: / /, j�,� , ,� I * � � 1- ,-I I I . a u , I -1 -114 ,,, '. , )'Is - . N I, I '%I\ ,,�, NII 1'. , �,, I - . -�-/ , , / , , � / - ,�/- , I geologic study was undertascan is-part of a cooperative program of the ln drill holl It rests on - - 11 � , � 1-ill ,�, ? " I I - 1. . �. . 1. 1, 1; - , I I I NN , ",\\ 1,�, ,� I- - I I I I -- I ( Ila I " V/ 1,'.e , , /rl , " .", - " ��I: ,�, ,�77 N I -the massive sandstone RELATION OF GEOLOGY TO COKING QUALITY -., 4 A- .., - - . - , I 11 - \',�l 11 " " / � �/ �,�� II �, I . I - I �, , I /, ",/ /, ,g , ,%,,' / \71. , -purpose of , � - - , I I - " I,,- ,\ "' � N- N, I,% "; -? " 11 a " �, " \ .,aa<N\, ""�I\ "\\'�\\�%,\,,. , ,� ,�� , - I ,,,, . I I ." "�\ � I ,� " R 90 w , , that marks the top of t . Correlation of this bed . I � ��4 -- \ \��",N'-%Nllb� < " U. S. Bureau ,of Mines and the U. S. Geological Survey for tne I ,.�,, . � , I, � I --il "' I I 1� I - 11�1\� I, "I INII I "' �, , \I,-% � � , � . I , " I I b -/ / , $ 1 1 -� I, I - � - IN �/ 11, -4 , il " " 'fe A-��,, -� �- - - " e- �� , I ,�, --,'.Z�, I - ,\ I\ " I ." I I , " \,I��'\ " �\I , " I - I / , , ;/, / '' � - with known beds in the North Fork ares. 2 dc s suggests that two geologi- I . ,,, , , X Ir I- . ". ,-� - , �`�� N�'\\\X,- \ �,,�� 1 1 I' � V, \IN ,I \, I "' N 15 -� 4 1� 11 �N ,/ / -/,�,/ I beologic work, whic cn w because of tb" 3tratigraphic differences between the two areas. This bed s n I ;�, .� - � 'o , I . , I - \ I .\ " "'ll,' I I;, . I IX \" � I "I 11, , " , , I I " I I �I� NI -1 -,I,- \ 1, , -" I � %� � /// /I/ - - I , I , A `i,"A Z � I ,�, �\�\ �, N1\1, \-I \ N � �,\\-\-�, N It, N, INN, I N III ,',\ " I . � �11 � - /' � , �a` I �L � - � � -1 I -, , I I , I% ,�/ \,��-\� , I I - � I ,\\\ , "/" 1, � I � " 1� 11� \ \ , ,N1 I \I I IN I , il 1W I % I , / � . 11 , - � - �,,r� , , , ,�7-, ��', �, - y-'r - I % NI-4 I \' - I'\\'ll,N�N ,, , \ ,\� I \� \ 1, I , '� ;, , or a ter I I - I I ft � I , a � I I \ , I \ \X , I - � , N , I'/', ,/ � , I - ,� ,� , 4 III I I V, 4 of 1944, and from Se ember 1946. The cooperation of w table. The available evidence Indicates that littl I . .4 , 4 1 ,� A . , :,�, � , ,, � , §� ,\ �, ", , -, of Mines, arms done by D. A. Andrews, assisted by may represent a lower split of the Oliver bed such as occurs In ton I ld.v These fa tors are (1) beat from nearby Intrusions �,,I'l �0- � �\\ " N I I \\�, I , \\,�\�\, ,,�, IN , , C I tmn e surnm western woril of the Oliver mine, in surface exposures near the Bear I I I I I I � \1 I N 1, , ","I %.\11 I- ,.,,, -�� -1 1 �.il , - � V - , , " I " lllr�, k ', � ,NV -,.,, , % 1\ I ,-_ , -- 1 " , "' \ ( � - -� ve I - � I , , -\, ,', ' jii'� " -\ I , , '" I ,�,,I,� * rel,% . , - - \\�N��.�I, NZ I , \� I � � - I -- ,\ \ I \ ,e 1, // I I , )" ,\ N X\< � N ogical Survey. may not extend into the North Fork area. The writer prefers to correlate metamorphism took place beyond the Immediate contacts of the Intrusive I - ,4 ,\, \�\ -,I \ \-M� "I B I,\ I ,r" , !(%� , I '1�1�1% I. '� `I` I ��' 11\\ 1 � ; ? 11 ,-, � ,iN%.\ \ ;-,. �, � s, , I - I � , � 1 4 ,� . , rN - � I -'-v,,1, �' , I ,,, \ I, .,N I III W *,,\ I"\��,S"s N III, I 11�1 ��,� ��4�' �- 0 . 'V 1� - I \ I. . ". 1�\" " Z , 1\� I �, , N � I " �-!" , , - e , I 1� -I- I , e )iW ; I --I- � I 1, � I I I -\\-,\ , ,�, I I \��- - , � , s nd assistance lit-ofIthfit-Oliver bed. bodies, but the total effect or all -of the-intrusions was to raise the - � - �� .g . 4 - -- 6I C4 - I I. �-,�,,`, 1\1 �,Q-.V, I "C' 1, IN I 'k I I " , III,' "'X ., I - I �, .,. " -il ,.aI -il ,,A , , I, 1" �!�'t", --- e . - ,\ , 41��\ I� - - - 11,,.� . , �,,. �"\ , \N �\-�o �I ,,\NN I I \�� I, "I ,.>� , ,:%ir -, ;I,/ \ // r. Claude I -WI I temperature of the rocks over a wide' rem. Marked alteration orl coal I I - \� I " \, , , �% � � I - 1, . I 'y " , provided by Mr. Ronald C. Oliver, of the 011vtr Coal Company, M. � �i " I - I I 1\ .��\�,� IN ., � I � I �\ I - � I - , I - % A'�'-.� t I �, � � - - , N I AL\ � \ � I \ I �� - 'Is, III , I( P. Heiner. of the Utah Fuel Company; Mess c ow The 3 bed In the Minnesota Cr I , , , : I �-' -, , \I I I I I I �11 � � 1, _,�, " 1, - 1�,R ,��, `�X'�\\ I � 'I � , , �, � I, I " ", I 10, �/, " I . 1� I � �1, - �� N Ill ��-, , TER I I I I I - Is I', -Y�l i .- _� u, r ,,,, , - I 0 " % 1, ,- � , 1-\",,�,;, \,�\�, I, - I � ,I '1� - I 11 / " - the Juil Coal slid Coke Co.; end by other mine operators In the area. portion of the upper coal member. This bed is conal �aet . e ce � � I I I � . ,�\ / I -,I , I I , \��, I � � : ,'/ -- vertical Inteval general uniformity of thickness, and - I- . 4 1 � e I , I , , I � N ,\1 1� I 1%1� I, �, I I , AKt%U \, , I " -�� I, , ,:�/ � 1 I " � F ' �\ N I � ' NZ 'Nl,�, ' \ �\,, I , �, - I ---� - - I � , I 11 \ " e raise thill por- � -- t � ;, -,l , , � , , - � . I � I A,.- � � �:�\ I \N ,-\ I, I I, - I -, ,I I , , I I , ,\\ , I , - I � t * I , I ,,, �,,��,N',%' N �l - � I ,a. - I . I � . 1\1 \ I I '\ I I� I, , " \, 'I'. " " �� :?" I . , - - � 1, 1��",: ".2 \ , " EXPLANATION - STRATIGRAPHY contage of fixed car-bon higher than it vrould otherwise have been. The - . I� � of NX I I � , I - - , I - I - . , , I \ -\� I�, I I ,-- "ll, I I \ 'NN',), ,h�l L I \\N'1,\N\ , 'k�\ , , , I � I i! \�� h by drilling, It Is the bed most logically correlated c ( i -.4 IN 'I , " 1 I I -. " - I I I `,' I\\\',S( " ,� �\N\ \ �- to'- The rocks exposed it, the Faonla coal field consist of trio Mancos Ce i shown on the After poor results were obtained by drilling In the Minnesota Creeir area, % I - , � 'f I - � - � � I - N`I'1Vk 1:'-I,' I 1\ "I \I � \ V - I, ", '� I "`�,� , ,\ ,','\\�� L I \� ;, I , , , � §AA \ , L N , N I I �- , 'i , I I I �' I I 1,\ , I I,\ I I -1 I � - I - I A ,\ , , , -�\, \,\-,il�\' " ,\' , I /, I I , : I A , I ' � \:I� I " , I I , I , - � , .1 -- - ., I �% \\�,�� N I ,� , " , " I ',ahaal - I ; I � , "-� � , � ., _ IL , _ 11 : !1� 1\1 I 11, -1 I � , , � - � formation of Upper Cretaceous age, . * O I I,' , I ,I- -, I I- , - , I. --�\ � , 000,,��cr,----- .�� 13 1 1 o "I "I SEDIMLPITARY omairste and the Wasateh ("Puby'll forml of earl. of reasoning. With the possible exle I . I "i . - - ,� ,V � I ,� - N'AI I I I I � ,Wl , , ,\ I, X, I - , -Ilr, �� -- - - � I I I `k� ", - I ls� "I , , , / RQCK$ � r � .,� -�I, , . � I �',- -Z -- - � - N/1. c� N\N I OlIvesr boa, I,' - : � ,- �` - * , , 'i - I - ,,� 1, ,� , � 7 -�- 'a P, y, ,I,�IIV, o � '-- 1.r I . '. 3- � I - I , � �� I,-,,4 � "I " `I, I ,�, \, I , ,�\ " I / � uart7_ilmonzonitis porphyry of Tertiary age. no I callal ie ne Intrusions, however, the influence of the Individual intrusions on the I % , ,� 11 . I I I � 1��- . " I 1 - � I I � of the upper coal m rth Fork. 'It ral from 9 to 191 percental of fix lent to_bA-�--.- I I � � i� � , - , , \, -1 , 11 , X I I " 7 I % - I , - r .1 I - ,1� 4. " . II - ��-, 71 Valar � I I 11, -- 7 - - - Mancos shfule "- I i - reetthick . Evidence f s - -represented by means of contour lines showing changes In the 'fixed Carl - ,� :� - ,,�l ,; � � �, I - ", ; VA - "I\, ., � ,-4 1 ,-\\ -- N , El -�,,% , , , , , - . . %,, IN, I I ., - - � - " I , - " -/, --MSATCA eml I that the bed AplIt3 Into tyso distinct beds near the western limits of the --- - vollstillis 'If 7� ` , - -"/, � -� I I � I 11 I / , - ,,�, � ` � I,\ I ""Nc, ,V, , /,l FORWATION ( believed, as stat I � . - " . I - I I \ I I " , , � I I / I 41f; a c e shale, J should be correlated with the D bed In the Minnesota Creek aining more than 11 percent oxyeen,V as computed I ,�.,- , -, � I - - I -. , , I I - I I ^ " N N� , I* , " I -, e- I I ,X 10 � SE-.w N�%4 "' ,- A,7\,�- -, -, \\, � �- , I � - � ., 'r -, �� . - . 1171"foge 'I,� 'u, , '� 1w, I. � -I- I - - - � I � , -�-��i"o � '' I --� I 4 , , 1� , I ,� OOOK'. IN I , . I � , , " , , �.. I I / � Z � , "Ill " I - - I 11 1. -\40 \ , I I ,I,Z\N: - \ I .N., I\, , I � - I " N� I \ -, , -. , , , -1*7 �-' : � , \ 11 ,�� .1 /I , " // - � / , ` I I I I I . , - � II�- , Bowl I I // ...."009 11, h orth and east of the portal, the worl of the mine � - � I, ,- , � - \ I , �I` 'I, ,,�',,.\1`N' , ,,,, ;,'� . �7,�/, / / � ,/, - I . - - � I � 11\ V N I, ,14 I � I ,\\,, I I\ ". IS , , � characterized by rolling badlands, and terraces. Only the upper part of I , - ii,,�� - , -I;i�' I I � I .- I I I �\ , , / --y/ T, 0 �� i ss , .. I , I . . - , I\ I N \, � , \\ / " IF - 1\ - I, I /I ; ,/ t .-' ,-,,�� % rm quality of , ,� " � -- - I . I . NA N 1.11 \ I \- , -, ,\ ,',� I\ \1 . wi illing data, suggests that a former il ti as . Scmisofth I I . - 11%. � \ ,�,\�- N 11 Ix I � �� - I � � I " I , I I 'I, , , I\,� 11 I 'IN ow �u I , � _- I I , , � - T 0 �' I I \ I, � I 11 I - - I I ". CO*G�ffE � � coke but others wou i s - I I � , I � I Ii � I I I ,�', 1, \ - \,�, ,\" - \ , -, -,- , `-::� Ir a J , I � I � � , � I -- , , , � I, '�< 1, , I I \ I 11 I \-� Ill., I � ,� , T I and that a all table thickness of coal In the Oliver bed does not extend n o in 10 to 15 per' - , I � " �; I - I 1 13 I - -,� - I , ,- " N "\\ I , Mestiverde formation I I I - -- � -,, �� I t , I I� � I I -�-- , � �- . Denver ' � I I 11I(4,w I � � ,',ww I, , I IN 11 (I I" N<-' \1 ��\ , � I � cent oxygen, whereas those taken from beds well below the water table in -1 - \\�\ , '\\ '\,, 13 � I - N - t I ,- - I If � �. I -,,ll,' 0 S I . �� - - \" , ,Z� I, I`T-Ir" ivided I � '�, a all contain less than 10 percent oxygen. A repro- I " ��, I ,\\\ ,\ - L 'i ;,/Fll . I . .1 � ,,,,, -- , I, t � I �, , I aI . I \ 'N �� \ ,I' I S Poll Into four members, which are, In ascending order: Rollins sandstone I The Hawks,liest, or F, bed, named after the Hawkenest mine, lies 120 sontation of the oxygen content by lines of Oqual percentage of oxygen I I 11 � \\N N1, , , �\ '11� "I I, t 1, 'a I - , I -11 I ' , ,\," , , ", I, I", 1�1\1 \ 1K_ ll I ,,-, ,\�� ,\N�,N �,--,� 1 7��\ 'N, , , I � ,\ � ), as shown bystudy of drill eamples of the Snowshoe � � , ,I � IN \ ,\ N I, , '\ I, - - ,/ � a, PER MEM" m o ,- � , I Grand � X, `\1 al �, � � � "�� \N��Iil � � I --11 � w I -- I I . IV', I � . - $1 Junctm" I � I � � - .1. I � I I I � - 1, , It, I �\\ I'\ - 1, I .\1 I I ,., I I P ,��, �, , 1) // - // // I -- I I neral, the- greater separation s I I I III 1, � � . I - J9-lq� 1 \,l - I ,,, \ I ,�, , I -� . I V. I - ', - , - I - r 11 I 11� Z orming Yl buff sandstone, 150 to 200 feet thick, sandstone. The bed has I I I I � . I I ��. - `t I � 1 22, i 2 \1 i%S,N -, �� I \, � \\N\, �� K/,IC4,/ A ,, ) wo turecontours. oof these linala, - -, � l , - I . - ,�,�,� �-\ '01, N \ I Tyw< 'Z4,,N,, 'I� , \z", 11 ,�#-, , . " � I �1� \ I,'z .2 , � - I ,It � I a 4, 1 14�* I � '3 r(a �111 - � , , I, ",15Z , I/ , , 1, 1, 2 � d '.4 , , � �- - ' &�, � -- � - r / A �-- I - 'k 'N , -- I \, IN , I'\ ',�N \\ I 11 i- characterized by a ossil fucold, Halymenites ma I with minable seams in Sylvester gulch and Minnesota Creek. North and s I , -��-- , 4�� Delta � ,� \N I ,�, . , ,\, I I /./ /1'�11�//, al lor - 0-� ,,, a - I , ,� , 11 I I , - N� / , 1,�/ , I a w I east of the portal of the Havakents t mine, s nearly parallel t n to, the structure contours. Near I" ' , ,, I I I I I � " , , A . - I %I, , I 1, �, , I 1, . - - ,-,L� I � I I 1\ I- ��, I �11 /-� I § a UPIVER COAL &IfUb" s h I - - IN I\ I �� I N1, " I I 0 �\ k - -. 4 I�I - I � N- I., � � , I � . Pusl �, I � %,-," 'N � 1, 11� /I �, , -� \� '\ , I � I - / I �� I / , I thinner. This condition and the Neal of a recognizable bed in drill ,7 , , � . , --- I 11 �\, I I I n h indicators of coking quality as hydrogen-ozy"n ,� ,I . , I I I ,,a * ,�,� �,� I le on � - I � I � I I -- . \, \ "/, , 11/-�;, I massive sandstone. Cross bedding is common but Is not conspicuous in � - . , , I . , . � I I �\ , " \11 ,,I I 'I', , N- �r , . , " I , � 1// . hole 24, approximately 2 miles to the east, suggest that the minable 1 � ',� , ,\,�- I 11 � . , " , / / '-C, , / 1, 9 the massive portion. oa s '. , . I - I � , , I I 1V I � � I.e. I- I ,;� I, N " / , , " '/ / I- , Is I 11 - � . I - I -, 1,��,�,�\Tlk W I Ir V, ,'*, *t - 11 - .- I inating Index on the other hand. Y* � � ,�� "I " , I \1 I , , " �ll � 11� I I I. --,-. I � -1 . --. . - \,, " /�,,,;Il � , / ,,///-/�, . I "M � I Throughout the Coal Greek, Snowshoe Creek, And Anthracite Crook area in I I I I I I � , I I I � 4�. - - :, xll`� 11 I . I I I � 'I ,-V,\,\-I,<- k-'�� , ',�, "Z'- I " < , I\\ I , ,/ / 0 1 , -Ol i� '- A �', - I -� , " I � � I � - I ��,� \ I I ,NNN\ I'll /� , I //Vl � . V bearing beds of the Tps. 13 and 14 S., R. s or the Ha"kenest coal Is mark- �\ , ; ? � I .�, . , C-I " , e alaips seem to Indic ried Py cirl , I It jkr . t � ). , - I ,,, %, x I � llkl'� \� I I , . 41�� 1 I , \ I I ,�, III , . , E� saverde Into the u erlying e marine and brackish- We I � , I .f 'A � ,,ft I I I \\`� ,,, , 1, " ,,�///, , V` LOWE* C"411. MEMBER .- Me - - ad only by stringers and thin beds, which are grouped as the Ea kanest culating ground wa erselidon has been added to the coal, , f ` -�. � �� 1. �I 1 29 �� \1 I'I,Et� I I " '� � / I . I � I, I - I -A� - - - � , I 1� \,�, � I <, �, I , / .1 W water origin, and t m resh-water origin. coal zone. - - i I ,2 4 749 Q � 11 ,� I I, I Z*\\ I /I " '. a s gical evidence, and the coal beds I N , X I I I " " IN \ ,\I,� ,\ 'u, I " I red non-coking. 'These re;atIcnah1p3 may be local and : , "IN , / /,,� I -;, � �,, " I �� ,,� I , // iv I I N, \011� �t, ,� ',-5 ", c w -.r - , -I I I , \\� I,N I\ I 1V � , -- I I �, 1 I# " I,/ /' - V/// , , "ere c - *, - ,� I -1 - I � , I � 16 OIR ��-�,,,I , I N" N� I - \ N, , �\,\\ , , 4 / , t i orrelated by the some means. During the course of tne present c edimentary aequence about i � I I - - I , ; 'i � 11 '- - - � I I I � -1 I , ,/ I ,V ,,, I , fortuitous, but It Is the writer's bellef,k.based on the observations I A I - ING" MAP OF CMORADO SHOWING AREA OF TNIS SOAP - I \ ... , - � ,/ I � I - - , I- -- -� \ I � , - -- `1 N I " I � - " -,' ,/, I " - 7 1 . . � , , \\ �- -I I. I, ,\ I / ,A , -" ,� � , . I, � - - I woomn � - -- �I - \ � I , / - I 7-1 ou' I/ ,Plv,/";/" . r" " �,, " I -if I V`,NN��, a, �\,\ ',��' ,�% " " , / " ,,�� I " � , - .1 ,� � I ��-,\\\\\� warrant further testing. , � I I ,�,�,�, I I / study, It was found rine and non- 100 to 200 feell composed dominantly of sandstone, which crops out i .��Z, �� - -z- I, ,�, ----,- - I I I I � � I. " / I / I �, I o Or I I " I , , I 44 � -, \� I I , , \1 I � � -_ I ,�N, ... "I /I I � marine origin Is t n s s , I as ,,, 0 " J� - I � ,� , 1, �t,� I � 1� I I ED I, � I .A." , " ,-'I - I NI I, 1�, \, , , . ,��\ ROLLM SMOS"W os a coal bed In the between the U;per � , . � .-. � . � � -- - I . � I , ,-� I - .1 I, ,��, 11 I I ,,, , / ,� / , - ,/ - - " - , /% ,,,, �/", 7 " MMER I . 1 ,4", 1 .J , I , Ims I - -\-\\ I - , N� '�-Nb",� I -� r � I / / �.x I . . 9 ' - . � , -,� � k, � , , \, �1'11 - \ [��,\ X, N I / / enterally marine Bowie shale, and oyster shells and other marine fossils I ` .. 11 . , ,� / , ,� ;/ / I 4 11 --,%-AV I I / ,�t` 4 '+ u., - , 1; I -1 - - I ., I 1 A it, , . �, I I I . :1- Z '. � I I , I � I I I . \�& I " " 3�,, K/ -il 37 � " �,\ I, I h FUTURE PROSPECTING � � t��-�k � " /, I , ,,�,/,�/ - I I � � � I '1� , f- . I � � I I //. 11, I . � ,- W -, Il 1// // I I I,, ,,� / , / I 11 ; "I .,." W io wshoe and Anthral Oreekas. Goo- I X I I- ,- I . :_ Jy I I , I� , -, / . + - - - " I 11 � - - - . � * - I t, I , 11 / I \,\ * . Fxm� 11 -1 I � ,` I I I -, I I I / / . t. however, is nearly the Sams Unit as Lee's Bowie Ing the coal beds,within, each of the coal members varies c 44 � , t " `* . `�� , , n ny 1-1 - ,ft � , 'k "I - --, - 1� , , � , �f � 1, :� I � , 'I, � � /� � . I � I ", , . � �Z,� . - k2nill ,.:" J�, I , , - � ", I kv / , // / I - X � - I - , � �- . 1, , 'c . Z � I 11" I 't � / 'U, r thapresence ofcoking coalin an - , /Il '' I - � ,�" 1 I `.- 4 , 2 33 / / � - ,"", , , /I I //'y " .�,� r� / .I. . shale member. ' ' � I -� - � . ,� . il� , ler, � , - , , �� , ", I � .-Il � I I , \1 � �, � ,3 r. . .. I ".- Malaccis S.ALE -) - by the more rapid ra clay, or by ' 4 4 - - ' ""' � ,,, - " , I- ,, , � � , I , I �� /,� /, I 11 I I I I ,/,, , /� I If V, " � I I , I I , , I I . - I t� , , I . i al lies beneath R maximum over-- , - ; , , � �, " - I I I I ,�',- . . . The lower coal membe ce of w S III � , - � - 4 � '- ., � , , I,/ 4" , / X 1// / , /- , � 'TO . -f ". . -, I I - - I - , I\ I , , /I 1. I � , , .I- I, / --.-� I I I 1�'111N�� I , I " ��\ \ I , , I I / , I/ ...... ( nd In Its upper - separation of 4he coal beds by sandstone than by shale. - t , 4 I, ,///- " / I I I , 'I , , -I � 11 1\ �� ,,\ , I . I - I I I 1� I ," I I - I - I I � I I y 1\ Nl\�\, �/01 , I , , �41 ", �1'1 , I , , I V, I - /I I ;�/11 I IGNEOUS - I I , a � - 11 'r � I I I /, I " / . . -1 I I 1: / , , + part an irregular sandstone bed 75 to 225 feet thick, the top of which Is I �I` 1, lr�r`71, I � - , - 11 1. ( �. . �� .- I I I , I � -4� N � \ � `N\\'.'�" 'r,IV'�\'\'N\ I . � I I ,�: 5� , �, i+.4, I . . ROCKS � taken as the top of t rtion of e - 11 I - , . - I .1 i I - I - I - . I I 11 /I I " /I /I . I . . I I � I .. I ---11 , ,�/ 11. \\,3 , , / � I I I I � " I 'r - � , , � - ". - � , -� I I I I I 11, I y . + . . , I - I � 'A,f I , " , I I - //;�/ ��"' I/ , 1� I I , /, , I , this member contains two to four workable coal beds, two of which are exposures,* odn,s, coal thickness, and correlation or the seams. W I, 'td 4 ,� I, , . , � , I- - I 1, � I . � -, � � � , - . . I IN "I �Ie I " � I � I,/ I �� / . I/ lots, W. T., Coal fields of Grand Mesa and the West Elk Ilfictintains, Coloradot ',- � � I:�,-'N'- , I'� 1, I � I , l';J V - ,I- . � - �,I � I A - , �' - Mot_ S - 11/1� , I , r d uniformly workable over "Ida areas. In general, the I - - . , , 1 4 �, 11 I I I I � I / I . . . I . . - Z I I ;r - ,� -, � %*1 I ,- � < �///� , '/ �.,,\\, I N � " ,,, \/ , / " ,�, QUARTZ anatrofthrE ' n T5--= - I I ,,..I, 1, , 3, - IIIIII I , , ,; , "' , X\ I'll / S U. S. Go 1. Survey-Bull. 510, 1912. 4� V , , 10" I 1\� shaly part of the member thins eastward from a maximum of 180 feet near Barren membler.-The upper part of-this Missaverde formation lying -I ,��.I: � I I - " � I "I .- - -11Z , - I I / "/", , I I � ,\ I I I // . . , I . Poill AND . � he Farmers mine, to about 50 feet at the eastarm limit of the map. above a t QE sandstone that overlies the Hawk3nest coal horizon, is 2 Lice, Id. T., op. cit., p. 32# It �� �A� - I I, I I I , I ,,,I I "X -�\ IN A &Z.-i-J`A � , I . , - , � � -"�, , I P /,/, ,/ . . I . -1 Lee, W. T., op. cit., P. 48. 1 I � Jr 4 �- ,I, � I * - - , 4 �.� � `,N1 �\\, "44c'- , "/, , " /, / I, I " N / / �., I RELATED OCK I onses and beds of sandstone are irreg�ularly Interbadded with the shale. s a, � -- - �-tA-sr�- "I - . 17� � , " I I " . I , / , � /- / , I , /11 I" I 1\ , , / Toersts, A. L., Turnbull, I. A., Davis, J. D.; andl -Alyriold D. A., , , I 't, - ,,� " I I ') _l%-J-3 Z ll � I , ' III I I 1�� -� � 1. � t , i :, - � I `1 IV - �t",��, -- , '4N, , ft s L 1--, , a . i -v I , " , I N I � / � 11 ' , . I - - - /// I ". I . I . + + . I The proportion of sandstone to shale Is highly variable. The upper sand- a se c .1, tA . I ` ,�, V - , 1, ,- , I Z - I I W1 / � - � � I Investigation of coal depoal in the Goal Creek District, Ontario= County$ Colorado, I � 't k I � " / I\ I'\N,,,,, 1\ I , ,,, , I , � 1 -7 1 , . , ,L, . I - I 'I , 1\ I 0 , � I - , I , � " . I , �, � - " I, `I, . I 11 , �/,� 11 - 1.%1.%%%4 � I s barr4t- iteipal,r hoAs is t1io same as in the coal-boaring � , ?�i - � ,� . ,t - � - . I I . - ,N\,� . ., N�� 't I I , "I -1 ,�,/ " - , -," � � "I .,. i Progress Report 1: U. S. Bar. 1111nese Ropt. Inv. 4", April 1947, 1 - I I � - I, , .- I � I 11� � N\%Z I, \ '�\\\ ,,% , \, \\," , \",� - - I / ,-,/,/. / // `%, , " I r, I , . . -',. I I � I - � I � I 1, � , , I, I X`40', 1 � I - I'll-* I , I - 1, , " I � �- , , , I - � !., . - ,�� \� N , I , ,X / / ,7 , , � I I I , �` I '' , I n st of Bowil It Is e � � " �,--- I , , �, N ,,, - / 7, 1: - , I - I - � A� � - 1��, � "I ,\ i a,, , I -,,, I I I. / a I I , I � , -- , " I / , \ � I \ , , , , is , ;k , -11�I,%%, .1 . ,\"% ---II71 I I 1�1'-" I ; I � I I a more lentleular, lind rl discontinuous cliffs. Locally the uprer part zones are essal bar S. � Reynolds, D. A., and otheria, Carbonizing properiLl,sa of western toal , ; \ I � i - " i*,l A �\ �� , I � � I . J L , � � � � ,-.,,I � L 11 I I ' . , " I, I , I I . - I I .1 � �� I 1 6 1 1 1 � ll� & 1-1� I IN �, alt.� � ,I of this m' - U. r. Kinds Tech. Paper 692, Pp. 4-7, 1946* � - 1� '. I . I � ?"; I , I I I " , �_ -J _16 -_ - - � - � - meow - -1 :�,, X\ I/ I I I I - . I\ , I V - 'r s Rollins sandstone membery except that the mb ly ovvlrg to poat-Massiverde arcelon, but "as Originally �Tl -- � -� \ �1' N11 , I � , I ,,, , -, - I I I \�, , \" � �1� ,;��, ,;7�� , / /, , 11 -�\�11 �/ Analysts of Colorado cossist U. S. Bur:11iiies Toch. Pol 574, pp. 56-5 , I I I ,� I I I ��, , , \ � Ii %%.+ V ,� � 4.4, � 'I ,,- , �11 'I I - - ., �� "\\,:, 1�11 ,/ , 1, / 4"I � I N 7 , �� kX�-,"I " " ,,,,-A * * 8kial � s much In excess of 1, I - . � 7, " _, , I A � - I "', , // I V, , , NI - I\\Nl I I I I I I I 1- , -41.' , -- ��, � � - 11 I - �11 , \XI '/�/ // I , \ , I, �41 1 1 , - \1� � 'I, . . . . I - , , - ,2y ,� 1 4" , ,� . , ,,�' i ��-� , I I � -�, I I I I .I I \ ele , I ,,' � I N), X?- COAL' I OUTCROP I cation of the ontire Menteverde formir1rion by P03t-Cretaoe 93 I I I , 4 , ,,- ,��,- - I ,,,� , � " I , �, � 1.4 � , -Z�� ,'\\ �\ " \1 .� , I I --1 's,A\\ , - /av/ � I I 4P + + . Z/ Parry, V. ?a, Coals of the Rocky Mountain and Creat Plain regional Indigiirtri- , - , . 111� � I , . , 't ,- , , . I , I \ �, �, �1.1�,111/, / I/ 1, I , I - I 1, 1, ,- I �`, N, ,\",� " N��-'*�11 I A " , " \"\\� , , ,�,', N,� '1� � , � I\ f // / ,,� �,/V/ 'i 'k - I, , - - I . , / 0 - --v a This erosional perio ,V% . I � I 1% \ - -- " -- - - ,IN , � , A , I "� � 11 N�k . e`"` V/*\6, , -, , �\ I i� � the wells .v N, I I , ,�, � , \.-F I �, , , / /,/////,/ " / I 1',/, , " I 1� '�\' \ \N X , ,,, \ V I , � . + I 4 . , - , Ir , I I I -.I " /-;//I ;�/� ,,, , /, I .1, \ &I West Foundation, Washington, D. C., 1939; Trade in the use of energy in the Western � i . . -I - � I, 1,, I�_ , , _,. _, _. _, _ , ,-� I I I a I � . I I A/ I \� � \N, 7 \t I , �,J' fx� , , ?5�" II, I I soill, , �N V , ,// I I ": , � I - � .el . "'N \ - � �� ,,�\ // , \ , . , \ 0 "INN %ol III 12 # . , I , , . � - . � � . ��,aial I�X 114-ft " , " '-�, / I � ��\ , - . In the identifica , I 13� .. k,- - , � ,f I, -1 + 4 -, , ,,, I , �/ I , I IN, I, . ,)X,, 1r, " ,..� I , 10 \;�7 \", IN \,\, , �, - LIDO ,,' I " , " . , - A I I -.� , �.. I I .. -� , I .1 � � s) I A a�' , , I \ Z� , / I , % I Vz, drilled. It lies a short distance above the Bear bed and alds greatly 1 $ - y . I " I I I \ I -,; N III I I/ .1 \ I I -� � - , J, I$ - - - \� �11:"I \ Ll� , , e , I fl� I I ,�� 1�� \ 1. I , , I " I I . Y1 PROSPECT - 1943. � - . , 7 I 11 , � - , �. � ,-,,, � . i 't , - , I - " - " V , . "�,7/ �!�4-- . 4 - �`,,\'� I I I , . ft..". a"" aft4 . - I I 6 � I - , � I - - I ,� , /, '1�1 , I � I - " - - - ; ��\"" , \� , " 'I'-'t, I meadows �. I I � .- 11 I -1 - , - � I �,- ,� ,L r '1� , �p � �� ". I, �- . -- t I , "��, , / , N:�� I \ I . , IL , " . -1 - � � � , I 7 \ hl , , � , , States with particular reference to coal: U. S. Bur. 141.nad Ral Xnv. 3p6l P, 31, , �, -�, , .4, 1 It, I � I I I � I - , / I I, - ff , /� // /�/, �//, '/,/ ...� I Ere I t - . , , , / 'I I \,� I - � , � -I ,�'. -\� IN \1 1� -��11;17 . , L ,�P,� I , -� N - I . I . I il/ �� , " // //1 I% . . - . . 7 \\� �� \\\%\ 1�\, I � - I : ,� i I P %V.--, �\��-;Ii-�- >1_111, I I /� � /, ; \x The coal beds In the lower coal member of the Plessiverde formation � I I � I , / ,��; " . * I.. - - I I,, S." III " I , � I - I I , ,� r - 'r - . � a, � I I I I 'I I I , "� I , 4 \ I are different In both character and g tern and easterm I ,- le .- , , I 1, " , ,,�,, I I � , ,,, ,�/ , " '/Z . . . . I ,� N% 6 - I -, - 'el - - . I N, , ,\ " �� 1� \\\N, ',N", \ I I , It I � - , . " � I - I 1� �� ------.% .:.- --\\ \, -,� � " �� - �� , , , 4 - I , I 1;�� lr / , - I , /N I I- , , , , - I I �*- I . . . . . � � - / � ", � , , '4+ "I " e hi h � �-" I it' , '11 , I 1 13 - , - I ->/ -A""K �,'/, / I / E.1 . . . . . Xyt,"�,,� �, I 1� � - : I 11 \ =( Z:." Ill I I � I - % , , 1� eb 4 4 I ; , i ., � I . � I I - - - - - 1, Z�, ,,X I * * 4 � , � ZL I k 'll, ., -, %, \ �l I �, I/// �/, ,// I . . . . + I . . . . . . . . . I . . I I I I I I I , I . � NI '/ , ,Z/ , , . . . . I I I � I I, I , � F , ,� I ,,,-,'�O-A � // I � Al "v �A- &\ 11 " I ,� I \\\, I \ \\� ,inanal the two parts of the f formation and to separated from It by an irregular unconformity which, *`.--�` � � - I I - �� " " ,/// " , - - "I I\,, I 'll , � I between Ranges 89 and 90 West. The part of the field west of this line Indicates some channeling. The formation consists,of light-colored sand- - I a I 11' " - , I , , \ - �/, , /�/�, ol- . * \ 4 � i" I, III I I . OK , . 11 � -� , ., Ilf �- I T,- ,4: , ,� - ,,, f , - I 11 � I � 's. ;;; � " \,\ I - . . - -� � - +:-. � - - - - - - � TABLE 2.-EQ-mIWAED RESERVES OF CaAL -IN BEDS MORE TWI 30 INCHES � , ,� ,f -,I I 1, � ;, , -1 � I -- -I I t I - I . - I -K-/� 5� /��,/:,/�-��//X,, 00'. � . . - ,�� : I , . + 'N " , ,,�, � Fork-Minnesota Creek area, and that east of the line stone, locally co ebbles of chart, jasperold quartz, THIC I ,I I, � ; L - !/ . 11 . , 11 il - . - 1; 11 , I � I I . . ,,, \,\ \\ `�, � I � �,, ,, I" , -- I , I , - - � - I I ,/ I , . . . \ , IN, I�, -2 ,I'DI HOLE - and several ki,lda of Igneous rocks. The sand of the matrix was largely 'Ln the se.-ond colum, the eo&l'b#ds Are Identified as follOrass e, �, I . � , -- - --- - , - , ) I \ - - I - I 1 -,\,�7 1 / I , - . I I . . . . . . . . . . I I I, I - K I I �, ' � - " v,s -, 11 I, , I I � I 'I I 'N , P 1,/ '/ ,,,, I . .4.1 %%+.� I . " OS , . I I -" - I., - C, ,��If I, , , - . " ,--., I � - 1:,�� /// / 11 . . . . . . . . I. + . ," -, - \ �\\ w A . Old King bed, IS - ficall bed, AS - Snoestece -"it (where split - . ', i "-I , - � � T., , \ ,t,3� d � � , - " . 2 I, � I \ , ,� , il, il: I I I � /-0, \'11 '��\� 7:-:� I . . I . . . . : : � I I I , ;57�, - �, , - -T- .- , , ,f � ., - - � �, 4 1 1 1 � I I � � I, \\ �', , , , � I I I " to -� �' \1 ?/I -4 � : , , - ,,I '� � . I �i- , kw I- 1�'11 I I/ I �1�10/' -.-. ,,�il' \,\ IN I,\ / - Bear bed, D - loel � I I I I , . I I - I I - ,,to 17 �11; I' -, IN , I I " I':.:-.'- I I " .�' * 44 � I - Ic - . � . . . . . . . . . . . . . . , � cally Tertiary stream, a fly In and around the charl of � cohforl to the A and IS beds near Somerset), 0 - . I. I I I, , �, - I � - ,\,X-\'&,�,�ll - -. . " ,� , � - � . - Ica �!' � I I 1� I ,,, , - 11 . . . . . . . � . . . . 1 . I , ,,, I - middle bad of upper coal maileb Ir ' I . I� I I , ", , I � , .... �,I, , �/, , K , .- . . , . . . . . . I . four, coal beds mor . The lowest, Old King, or A, bed those streams. The Ohio Crook conglomerate Is erratic and locally coal bed of upper coot amber, X - � 0 1 , � .-, -T I '�Kll el , � I � - ''I . ; I - I , . \ - + . + - - - + + \ ,h, -3 � SIN - Oliver bed, P - Hailiksrost bed. Z V , I ,; � , ,,, , , . I' 11 a Z 1. I � I I NN\N , ,\,' + * . . . . . . . 4 . . . . . . . I. + I,, I 00 WRILL "me , e he Rollins Sandstone member. In some plates the -, , I - . . I �, I I , I ", " , I - I , � , I * I I � - - I o� Cent Ce. ' Tonnage Is calcul by the formill'I If 2 A 1 1.13 . millions of " I � I r. -1 I � - r, I I I I --- '. I I � Zx: , " � * , +% . + . . , :ik . . . I pebbles are scatte e Ohio Crook conglomerate Is difficult tons. where H . thickn in f at, a V, area In Square miles, and 1.1 I I I " ),I,, , I. + I I . + \ , "N" �-.,. "\. * 7 I I 9 '-. , ,* e -�' I " , '. . - : I i, I 1 4 - - --- , % + t I YL , sh h I fa,tor for conversion 6AZo ail low of tons. specific gral of - � Ad . . N , . . . : , *J*.** + . .%* I% � lt�� , .,� ,, �, ." I �, I . ., 4 . ! , . - . )i . .*. .%+. + I I I � - ,,I ,� , Ka , -, . . : 1\1 �.��! .� � � . � I I , . , . . . I X ,I � � - \ ;9N;�,.ININ Im" �ff +*+ . . I . - + 41. + . . . 0 "A , . , , 11 � 1I.11 " I , :I- I Ir . I I - - I I I in 1 i - I I � I \ ,, . . . . � I - � - I . . to separate fr,m the underlying Mosaverde formation. th I - ,,, k, 2, 1 11 ,0� I . . . �� ,X "I � . t'. . I . - V ., . ,,, - e // tc .::;L;;l I � I I � / %. still I \ , -f -, � IN I . . I I 4 I a * . . . . . . * . . . I . . . , 15 � I I � , I -40 , � - �U* I `;r, !� I 1 4 " .. 7 -.+.+...+ �+ I + + W-I,% , . , 0 * ,.:__" - I . * 14 0 Ol HOLE . � I - , - , �"- , .11. -1 I , � I 1, - I . I I I . - . � 'r, ,,,, " � I S Ill, b% *dwl I I � - I I . I , � I I 11 f l�71ar,& , -1 I I � . - - I I . . . . . . . . . . . I ;, 'N - u 5 swoes c I I I I C'01 Is thadumod to be 1.31. - , . -, � I , I � I � � , . � , I �� X : �/ ++.%*- J - \ 1 imum observed thickness of � Was rmation , In general, the rellat)illty Of thil, satirical Is limptyltlOnml - � , 11 , � - I : e, � - �' .+..+%++%..+. . - �N I , . I I I , 14 , 11r` -� - . Vi7 - I -, " - e I � .1 I I I � L I - .*.* .4 . , : :/� * ., + ., , * I . .Is. . . . 0 '4 + l� -.f ",� .1 a.. I , I - I . the number of observations. 1� 1. I I I I . . I- 1, ,- . ItX �1 -4 1 1� \ 1�; ,,, +++ . � '. � I t � 40 Irk -�I!7!T!! Ill - + I -� ,\� I I , 4 . , . . I � . . . I . I . . ?" : � I . + I the bed is near the Minnesota Creek reservoir where It Is a single bed 3 � - - . ., - -* ,I � 4 1 1 I, V � 't , � �. �� - -- .,-,w � . - "o, I, . . . . . . I . . . . . . . . is -, -, , . . --I � h k, but drilling, In The Walsol h ("Ruby") formation lies unconformably on the Ohio Creek 40 " hr , .11all � k . 4 . . . . . . . . . , . + . + . + . � . . . . . . , ,F i conglomerate or, w o - , - - I 9 - , , I I I W. - - - .. . , " . . . . . It + + . I raw I -, ,I'. I 71-4 I � 9 1 2 ..+..%%. . . � � . I . . + . + � 22, * I 11 � I 10, V II '. 71 v \,, . .. . . . . %. . . . . . I . I I--"- I � t I 11 � I . I . . I . 4�+ :-:-+-?w .* .` � I , - . ,- 6 y . I . i I . . . . I . ? * . . . . I . . . . . . . 0C`Lm f al f eat. � e n. ,It Is composed principally W% , � - " to " � I , . . . . . . + � . . I . . . . . . . � . . . . . . . .... �-/,: -: %:-" .-.-. , I .11 . . I . + + .I1 CO- X,w; - Z - I -� - - 20 ` I I I aa + " �, , �, . " . . I . I ne and dark-red to maroon sandy shale. . � I` I , - .� � - , , �, I, 21 1 ,I( � I . % + . % % ... *.+.* -* el� I tI I tie, , �� , - � 4 - qh� I 4 + . 4 + . . . . I I . I � Is I . I I N!>1 - � , . . . . . I . 1, . . . . I . + .+4 + . . + + 4 , . . :,-*-:.* -. 11 , ,\,' The second coal bed s s ly, an februndance of ep e I � , % - - a , � I , , d extensively at So s the area. greerill color. The strong coloring of the 1,11nal ("Ruby*) formation I ". si,� -, ! - 11 , �Q . . . . I + � . I - + I - - + I % I . . . , + 1+ I , , I , It I- � .,., . � Il� 1, , I Bear bed , ,�- i � 4 . I . . . I. + . . : . . . , . . . . . �\� 1� �. \I \ mine t , 4 " , 4. ,V � T 11 I f: . . \ I�, � I ,'ll' � I " - I : \X-\\, , , \,k -*/�, � MWTUWD ROADS . il, - I I I I ,I I -� I �wa� . . . . � . . . .. . . , , ,1 Ill I L'),-' - , - 11 I � I ,,-All- -M� " '" I - , . I - - ,a- . I � -- � � - � - � � 1+++.. r--.rF-%� , + + - . + -. * . - *� + . . + � . . . � . . . . - NN - I It Is thickest alongthis wallis of North Fork canyon where it has an a ith that of the light-colored. Ohio Creek conglomerate -, � ;, ., - 11 , I %� -- I " I ,I-\ - �', - - -V I I + I . I - . +1 . + + + I . . . I \ , I ,- I I noas of 25 feet 9 Inches., The Somerset, Clark, and one of the Mosaverde formation. Conglomerate and ��. � ,,� . I --R--- ;� 1541, + 4 C "I -. I ,u� waiiu�av , � - * ;.:.:.+1+.".1.% , I.Il I , I - AF., � ., , . . . . . . . . � 1V . + I . . 4 - . 4 �1 I , I " t �Z " -1 - i - �� -� I- � I \ 'Al , . . . . I . . + . + . . . . It " 1�� , \ "-" \ ,� \ I I - Bowie mines all produce from this bed, And account for more than half or sandstone produ,m1nalte in the lower-100 feet or the Wasatch ( Ruby') + + + , , , , � , 11 - - � , / I �. , f , -, - .4 it� 1 \ - t I I I I am ' , - --� -, . -i I . a . . . . . ` . � . V . + . * . a 4 , I V I + . e . . . . - . . . . . . ..., I . - I I I ` ==== ACCESS ROADS formation. Qlaveral boulders of scoriaceous basalt as `1�* I I I �, % , I �, 11 11 - . . . J A, I I 11 11 4� I ,I �w� ',, I , I . . -- - . . I . . a + #.. � . a . . + . 1, ,I% I \X - : , � - I t , I . . . . . + + . . . . � . . . � . ,,,, ! , ,,�, U 1�,I I 1 4 .ri&� � a - I I -�-.t-lil . . . . . I . . . . I � w Inches, and'15 feet, and Is of diameter are present, and smaller pebbles of Chart, jasparlold q artz, , I � � I I I I I r- �,,�,� - - T a5�,ft � .A - . ., -1 - , - 30 29 - ) 28 1 .r \� al. - . + + * + 4 + � ,;/ . I ex r - " 1\ I �, 0 1 commercial grade and thickness at all points observed. , I � and a variety -sr igneous aMd metsmorphic rocks are widely ibuted. , � - Ill , + I . . . . . . . .1. . .. t � ".'I I a, � I e, I I I - I, I. N , I ,� 2 Z6 + + a I .1 + . I +:..+:.:) I . + - - - I I� � t � �, I -1 � .1 . . . . . . . . . . . I I Above the conglomerate and sandstone zo � I I , " I ........... lill ��I, , I I - � - I W , , . . ke � . � �, I -, all 1^ - al , STRUCTURIF CONTOURS . .1 I I � - -- A I, I I Ill, . - .9 I , , � -: � r , I �r .� - -, I I , I I / � r17"a + :: I 1�', � I \'� bb e predominate. I .� I I � I - , ? rit � I I /� \ , - - A . : 1. . . + a . a IV ,\� t� 04 TOP OF ROLLINS - - I 1. I 0 � - � , � I I 1 1 I , I ,,.x SANMTOW MEMBER � the largest mine obtaining Coal from It, lies above the Somerset bed, I . I 4� , �1, . - I � . I � - I I I �- . .'l - - I I I �;O :, , .. .,), � , , - I I a � I +...,. +.%+..+... + � , I 11 0aftun, saft, tow � lmember. It � I - 1,7r - I, - - 11� I , -1 �, � �\ �'e.� - " I , I -- I + I . . . 1�1111 - ss J to &J feet over a wide area. The Farmers .I I h, ,---� - 'l ; N A-,ll - , I ;� r I 14 , . � 1. / I `,.�� , I . I I 11 � ,,',�' and beneath the large sandstone that I IGNEOUS ROCKS 0 , . . a 4 . I * � * * + � + + + 4 � - . . I 'I -, 1 4 - % ,-'ll . I .. " � 9 -- - . -1 - V- , J I I � I R so IN I - � I I I I ,�r-- � uVA % - "'t 4 edfat -I'll 1i I I , I I F!, 49 w elieved to be producing from the The lgne,i.s masses In the southeast part of the mapped area are com- ,4 1 , -1 I % . I .1 I� Z-� - ,If - -� li- I , � - , - - I - Z �V,,!�P, . �. ,- - I -9 - I -, - .. . 1b , , , ,- � � 11 - -quart& vionzonite porphyry and kindred varieties of Intrusive '��4 " I " -�T, -I e il� n, I " � - � I , I , 4 , - ,,, - !!:% I I I posed of 'II,ft.l. f! I � , all - I - I I , ,' 11 .-,I. 14- 4, ;�-% .,-� " , r I , - I � I I I � "I � , - � 4 ,�q,� I T;� ;. I -u 4� za,lr �w- I 't W ,J 4 F A . - , " � I � 11. 10 " I I - I I I I rocks of Tertiary age. , Mt. Gunnison Is a Ifeecollthic intrusion, which I � 'I - ,- � -, al '� 474 '4 . "a I . � - , ,I-, I - 1 , . I I cl�.,-�,;A&J' k�, ,,I " �- I T .1'. � , . I I ": - � " �` I � 4 �,, ?� ? , . �, I � - I I 11 . ncipal beds in the lower ' e and arched the Masavarde formation arou I � ,J � , -P I �71 �-�4t, 01��§P��? "ll * �j k4a I I A V � , " -111, - ,u I � %` � 1 -4 1 1 1 - I" Il�,. I �-- I � '1111 , -� A I ,DETAILED PARTIAL SECTIONS OF DRILL HOLES EXPLANATION FOR PARTIAL SE . I- 4.1 . f r,- .t- 1. -,- ., I "i, 'i I CTIONS , .- - ',----4 , , � - -1.N1Z ,,,,� , , I, I-* . L4 - , llliI. , , �, V I I ." !, r t coal member. The lower base, Locally, it out across the Mesaverde formation and on the north I . I I � 7 F7 I -' - , 1, r, I - 1. , �., , I 4",!, .A , . . � . SHWNG CORRELATION OF COAL BEDS ENCOUNTERED IN DRILLING IN T 13 S, R 139 W , I i del Snowshoe, Creek, lies just above the Rollins I flank is,lu apparent contact with �ho Wasatch a, I 1A - - .1 I - � 10 I I- I I 1, � "I " .1l l .1p ,-� � �Y� - � I I 't I It- r " I, I I'll, � K I I .1 sandstone member in ma h � ured by heavy talus, and the re- . - IS471�� - ---.. � - I I I �, 11 ". , % � 'errea by the strike and dip of'the beds outside the talus �.. I - �JT�, -J , - -�7 , ;, - .,. I , , - -1 . I I I I -� , � -I -�n . , , � -, � � I I I 7ZI1111 , , - , I I i lotions are Ii. A �� 4 . , - , , .1 , � ll� . I ON 9 , a Sandy ; ' 4 1 A , . I . I � a Shaly '. " 1�4�p t ol � , - 11�11 I �- 5: A I is I .,. I I , � , 1I 'k. A !, ,- , I I � " I . , lea ok 4 , scale ON 28 ` Coal V, i zone. ,, All the observed Contacts of the Intrusion are with the Mancos . � , - -- - I - , I ; I . �., ,I.,, � cit Is � � . I I �� , EM ,., v - I � % val IT � I , _ ,( IF - I I I � � I I - - , t N sure I I thick In drill holes Along Snowshoe and Coal Creeks, but northward and shale or the Rosave t - , . h , , , , , I \ I - � e , a ,,� , " I - 4 . - - -, " -, , 11 . , . �. S I . I I �, !� � li��,"y � , I, , .m -, I ., ,ir - , , * I -a. � % I . , - ,,, , � -, , , I , � - I I I I ., " ,,* , . . * 'I- - "I 1, 'I, '. -� - . Y' - - . � , . ", 1` I � , If , , . , - - Oat 21 -4oft westward It splits an ,, limited to a sone, a few feet,wide. I - . -, - � " 1. I ,- , , � 11 1. I � I I - " '"' I � - � I t . t i d King bed and the upper split I I ` I� 4 I .,l , V, , % � ,� I "f -1 , , 4 To �11 I , " , r , . � J I - � 41 ,� - -I .- , , - lo ,-z, , �, ,,,� , ,I � � . -- I � - I h i, �,' I I a" X3 � . � . I I I "n LX A .. �,, F , I � � - I -, r, ,- , , 'IN I "� . tt � � , � ;A . ; N ",'.1., � A., � , -, 11 -1 . -, A ,,,� � , to I I I .* � " ,-. .;I Somerset bed of.the North Fork-Minnesota Creek area. -1 "TtLe Clirrs' *long cliff crl I - I 0 - I "t , , J �, Z - - � - _4 Ik.,-- A� ,� - * , , - , O. , -- , I, "I . 11-1 � - � - an 14 � I G'a , L�� Geal � . , � I� , je - � , , "' 14�� 1 - -1,0 , I" . 1� , � . I - I � I - W I �'- 1I, I � I � I, � I , �1 1 1 1 I ar - I I I which probably connec rn Mount Back- I , I .- I'll" 1, � � I I 11, � , ,,, , I �T � I I 11 11 *Z � 11�� ..-� -1 � I L� t lito I, " I -11 I-- - . , '. I .-VI ,--I, I ". I I ON it 11 - - ---------- I I I . he oal Creek area con- I -aith,bedlofo of-porphT" southeast of the map area. The sill spreadit out - I I " , If, 9/ '- . ., - , , - I`* ' � .4 1 I �� - . 1\ �* �-A I I I 011 9 MI Dole "t Sandstone ^' c - . '11� - - - -; 'll , , .,,- * I, I, , , K -� -, I - :. ,, I - -30 , 0 :.4chaww The upper bed In t lowarI , �� � 1 11 ,� 6-a', F,,; �� * & I , .;k , I t I I � I I el - I I," " ll�,, .. �, I �e .li, , , - . �. 7 - I . Shale , I forms to the position of the Bear bed In that It lies Immiedlatoly below I I - , ,1 � � I -`� � I lt.� Ila I - 11 -, s *4 I I- �� -'I I -, I t,� 11 �,, �; . - .f � , A , 1. Ir " I I , . \ � , . I . .0. , ":� I , 1� ;j-- 11 I I I Is I "I % / , ; � � , .1 -,,A �,%,,l 14 ,6�"-')�*.-,' I � t..- I - - I . I . I ,�l I I a massive sandstone. , It is, therefore, termed the Bear bed In this ared. hkn he Davenport ranch close to � I , ".4 .k1,TJ ,p I " I -11 ,,� � " y I �� - ` I I I , I- I .� I �� I T J,' Ifi- . 'r, , § " I I � - . , . - I � , 'I 11 `�? , I 1-1 ,�3 1 . �� IC a though the Inte he Rollins sandstone member the mouth of Cliff C � 1�t at � W% , " I , 1, ^� - , S I ,lao, 0 IN, � ,,,- �- , * , ,,, � l 4 , . - I �, . � -to 9. I - N I c than in the North Fork-Minnesotal Creek area. It Is - I , r�;il-�,��'t, ,!�� - � � -, r� , J � � I 11 I 1� I `-� , I �V - 1 .; - "Pl' I ,.l r 1� , - . , Z I , I �, I I I ;1; I . I ,- I I s w 'I 1� r�ltl , 'it., ,!-" I -, i -1, ., , � , � - 1. !l .1� i 11 , ' 4% � I I ,� � A - lr�' I , I, - I r � , I I Off to ,a persistent bed which Is locally minable but Is less than 3 feet thick me& suffloient to alter some of the underlying coal to memle.rithrecite. I Il I I , :r � � - , I , 1, � ,P � , *� , � 2' to* -, � 11: - . ,,, IN , - I "� � , � , .� I � I -. e. 4 1 Af I � �, ,0 - 7 , - I I, I , � el ... "'111, ,� 'I'. 'o " .,A � I I a" to � r I ,��, I I, � � 1, - I � -1 , - I, -, , , ,�� r r--, I ter I In most of the Coal C I - ' � -.1 It" . ,- -, I ) , '. ., I , . I - I I .� , �% Na �a ,%, I ; � ", , , I '' I %- I I " � Ill., , I - k � �i -i '4�, . � I 1. :� ; � - h .Mount'Bea h spreads N� -, . -1 � , , , , - K Bear bed . I I I -I, � I 11� I : �, -,�- . I -10 . � � If , i I - r 4 4 - '. - "i tc - 4 " P " -, . I - - I I I I ,- I . � �, I . % t .1 21 , , " � - . I" sro I ',III � / I I � of sandstone In the lower coal member shale zone lea 22,,23, 1 ill , 'e! ,I -)' I il lel I � - , 0 I, .��, - �1- . '. � I 1, I -� 24; and 7, In the Coal Creek area, and In drill hole 4 In the North Ill I out near the base of the Tertiary atrata and overlapa the Cliff allIs . tA 1". , I I 1. ,��--,, �,� ! � I 1�? I � -1 I- � I I'- 140 0, - - , 0 1 -, �, ls� , �, . ,�'f, - r* 4 � I � I I a - -10 I ��, � : - , I "I � r o- Dow 0 I- Dolls V o- Beor * , t I ly ]� �_,� r "�%.- I $1, - r, -fti ,,,�, -, - -) ... � - � - �l,�, - �,,ln I , I I N -,, I I 1*� 11 I . . , � - " , I � - -�. bad -5 . . - - S. -/ -- I " , � . = bed I Minnesota C suggests the possi- Mount Marcellina Is &�tongucf or stock of porphyry south of'Anthracite " .- , , , ", I I, � , ,,I I I I - � � � " I . I �7!1 -1 iax� -�, 1,,,� I -1 � , ,� - I , I , 11��, � �1 . .� I . I I/ - = I I. , " w stream separated the two areas of � reek arid Inst meal the area covered by,the amp. On the north and ,.f, , � I - 11 I �- " I � I, � I - I � I I I - 0'. - c % � I I � MI, - .- � W - i I , , " � ' I I � " � , A .?.- , I - , V4 " , I , I -. � I � . I � - - . * I 1�., .,I, ,V,olll, � � �F, � , � Il -,-,? V, . , I , / � . I I � I 1, I ,I,- r , III - - I . III, I 0 I -,2 M - � I , I I I I I I , - I, coal,deposition and deposited a -sand barrier between them. . . met flanks ttA porphM Yard strata, but on the , , 11,- -I Ar� -- " , -., , � I,4- - , , � 3?, I 111- - �[- �. � 11 . - - `�� , - � - - �, . - , e� I " ,�- . I r I I � I I I ,.k- - , ,�� iF "'.1 �111 I I - � . - % I - 1: tl"� - :1 , I. " .1 I ;1N 11 I " , . � .1%, � ,� ,., I �� , �� ,I 4 - " , , t ,* , � I I , I " I � I .- I, south it appeare to have.out across the Was: 7 Rdby") formation. , � -t 11 'T -Ir , 11 I , it �' . I [�- ` . I I I - - - - -� 11 / lu a 6kela-lit,�', ,*,* Ile " " , - I - 1 �- -� � I . I \� .� , , � -f ,, - -1 I'll" �,, � . I, / I -,l I 2g��62!!j member.-The upper coal member of t Evidence of tortaot setamorphl.an in slight. , � I I " , �� 1'� , " . 4 v 'k � . - , I , � I I I, , oll�l I ', k�� -� I I - - I i, _ � I Ill .,a 11 ,,," -7, 'A ,* , , I I I I / - 11 - 309 al sequeno I , �r� , I �- I I 1. � . i I � ,I-: I I - i.;_ �1 I I - I �- - 11 -- -- � � i � - C I - I , �', I \ 11 . � . , 1% I I - . , I I =�, - - �= compri. stone and shale almillar to thal , . - . I I . I I I - 'to I � ., ; , I �, ��- - '- � h he beds are more lonticular. This -111 ,- rz; � , � r'bed , . (Le � �, , ,�,� ,,, � - - I I I � I if 6. -� Mo ,I aid .or � �, , , I , I � I I � 1.71 " - M.- - �e I I I P,.' ,� � � Or Iy I:.- I I " -,- � � I I'S ., , - � t Arill,vurl, rl� � � I I I � I - 4 I � I I ll : I ': " �" ` ,%� I r \ A-- I - I I t - - I Township Irnup or bed Itimber Avomg* Arse, Reserves Township and � of th! cknexis under- (Millions totals - Hong I obser- of coal lain by of tons) (millions i vationd if eat) coal (a) - of bond) I I ,(I) (aq I.) , � I 13) I ;, i 20) , A 4 1 3.9 - 19.(4) 83.4 � B 1- 5 15 5 I, 18JI(a)- , 32510 - I i5 .1-� T 13 a C - , 18 (4) � 112.0 , Ir 11. I -- � : : 'Lower Oat member � I ---- - i, I 620.,4. 4 ,,, 11 ,- , 4 - I . �' � , �Vpper coal member (6) 15. , I , 16 , - 270.0 , -1 ( � . A % `7 � � TJO.4 I �� , � . � A - 3 3 a , - DO � - , 1 1 � , 1- , ; B 1 13 . I : q , ;` 32i (5) , � 578.0 , - c, - � � , , , , I �C 10 7.A � 3411 (5), , see a - � 1� T. 13 S. I Lower e,al morber 7W.-r � I � , -Uury- - I. , It. 90 W. I 1�2 " �, :,- �, , DR 13 it S. . - I el �H) , 383.3 - - , P a - � 6 2" I (5) 2". " I., per coal shamb -TFT-7 _ - I up � or - - I . Zn.; . - 599.3 - V � I I . It - , - I . - � ' ' , - - I AS , is 10.9 11 " I-, ' ,408 0- � " - G 12 ' 3 5 ,, 24 ` ' ll - ,' 96 0 ' , 1, .1 , ,-- - T. 13 S. , Lower Coal tBmber I -rT;T- , ., �r�'4 505.6 , - - � I. R. 89 W. � I I � . ,'I; 1'r I- I - , Z. , , I- , Upper coal 'ahember D 2 .� 3 6 � 0 e -47.6 "I" �1-1`1 r --1 - �t C.'I;k,ll�'. .1 I � I -,, - - , , " a7 1 I . A �, 1 I'144.01'-, �, - _ . , - S 3.1 -t 4 6 4� - I 22-4i, - - 4A � � " I I , 1 7, ` 9 I -- - Z,14 -7 ,- ag 6 - ,� . ,`., I ' .I S, - 5.6 I� , It -.1 ,,, " - Lower coal member ' I ,a-.6 , 4 . T. rit S. . I— M ,% �' Ill , ,--I- . I - , , R. 90 W. �, D I- I ." 1. �- 4 5 � 5 .- I l. 4 -- � 11 I �� '� - � � . - , , -� I. * I--, voi.i Z " 4 V 6 I :0 13 11 I I I � �Z - F 1 6 , B.? . 12 r , I " 4 I I � Upper coal member , 11 r 24.7, I I , ' I --W. 6 - � I --- I . . - . - I �-. lall" , I 011.0 7I S. Lower coal member I 2 , O.Q , , ��+,- .� , ,� '105.2 , , �V,t - , % R. so W. �, upper Coal Ember 1 2 - � - 'I.e - ,,-Io, ' A , , 89.2 �-1- ',1 I " . � t I 1, I � �� - . I . I I ,I v.� � � � r. - - II - - - I 4 - I I - � . I a � " ' " - I' ' ' Total reserves in beds 'more then 50 Inches jbiell ..�.::.�,",...hilha .... pr.6-�# 3743.3 Reserves in be" 14 to 30 Inches thIOkp-* ....... 41----414---1�;,a.,....'. a, , 42 0 Grand total ................. t, ... �.*,;...4..,;,. , I , , L, I I�,.----t.lilpl ... ;... , I � . . � , , I.I� ll 7I f, .- � I �, - I I � , .,- - �I,il, I I I 11 - 1, I � t I , - - I, t I � I ,- , ft '. � .� . . � I . 1, " ,f *L,;;, I , -1 , A,� !r, -� - I, - ", ��- f I 1, , . Z .-I, �, - 14 � � r-'. - , --J I I - . -�- , - I � � ;� " - ,, :I- , t , ",),�ft III, -1 , , 1; ,�- I �I A - 1, I I -��, I I I 1-�,`l 't'v 1,-- I . I I I � 1, ,�. V, - � I , "i � . ,� - 1, , I -11 ;,I`� �,L,., V 'P,� " � - . - A' , I- - Z- , ..;` �1- � V., " 4 , - '*,I', , ,-'. %,` I - - � , , I ,,, �11 I I � 4e ,; , f "I i- I Ill, . �, - , - ill - , '1�', , � - I � - , '). � , I ,,'� " - � ,ll, I I � - � I r , N;l�-, , , , I- , �., Il . . I , � , V .41 �,T ", - . , - it, -S,Il. F ,� �,',4 11 � - , , -A- IN - i4 k u, � 41 ,.%� - , lil - -0,4 wvf�3�,Z�v - --� , 1. I JTf`a,,;ll ,� - 1� '4i I �- I -, I , 1, , � " � - I 1'�,�,,, " I . - , -1 I .� S , � 4 �, , ,I. V I, -- '"' -�.L;,,�zll� S ,g � ,T�', I-- , .-, , a �' - -, , 4 -�Z�-%44 -Z- -�( I -�,, -L-, I �%- � , � ,-�,Tt4l-�t-j I I: , I " " I ,�,, . . 41?,T�70il , " -�r� , . -1 . , , i"l !rl-" - J; � I -�Iss x � 1.11 , I 'k, I - " - S, i "'- "I,:- ��"`4;*l`l � , I -, *,, 11-1`a� V N " I I ,P.,, f',P ;�� I . .P 1 14, � � In �f('11 . , - i - 4;.4;I -,I I 4�1 - - � ,� -" " � I - I I :,, � X , I I - I I , � '* �,-V. �,.., I .-, I -11"A- " , ,� ( I �11 , I - I . , " " C -4, -1� � � 71-L 0 :rl 14 �."",.c *;� -,- - , ,,, ' ',' ' I � I'l '4 - , ,4;4�� - I :�j -i, �,- I,, � J-� 1. 11 -IIII, I '" �� I I I., � . , - I , " r . , 4 , 1, '- ,� I -, It. ,,, - , �, � - - � I I- �1-1- I "I I - W� '0 I 1 1 " , " . I - -, I I, �, , I! I I ._- .- - I . -� 11 � n r e Co. . - � , iUmas.l f; - , k'�, , , , L � ,:-i f, v 't� I ,V � '. � f � -1 I � -_ � I I I - � I . " - I I � (1) Average of obsorvistions, 4ehown in prol J� � -.,A `- 14. I , " '�, � � w� 1� - - , ., , - - . fr a � . � , % �- . -, I I 11 I I� , - - � it' to , , 1 -4 � -a I AV, �, I' I ail I . I � � , I -� " I -a , , � I t, 1 9 a Fiona 60 � � ,,,, -1 , '. I , A � withon ,� '� , �' f, I - .. .,. I il I, P , � "I. , -- �, snows" bed � I - icular nature of this upper sandstone makes It I I . I � , � � I � -1 - Vo - - �- - I I - � 11 1, , I t 12) Corrected for buyl outcrops *�d2duing,dOPZOtl--,,, � �i�l- - , 3; k,� I , - , " - � - - � . �, .1 . . ., . ,� . � � � , Analy'stes of coal samples obtained In drill h vs., I '_1 , i ", -- , -- -. , boa 1, - , ,I . ,4 -, I- . � I I I " I � I ,� I I I 5. S. I % .F - I - . I I �, --�' - - . � �- � I 1 3) -Total tonnage not necessarily r000vor&bl*# 1, , -, -� t I i,� Ci, " I '' T'll", - -� " ,.:- , � - I 5. S. � I difficult to Identify or map the upper limit of this member in some �; yi� A I 11 I -, . , - I. I -.;; , , I � ,� 11,, � . - ,- I - I , . BIT =. , - - - - ,- , Ill't ,� , " -1 �� I I �,, � , -, . It, , 0 . I rar� -, �, '. -%� , , , , ,�, -�I -. �; " I t.!N� I I too - , - - , places . I .1 I I c 1 4) Mattel Corrected for burned Outcrop- - � ' -.l I I ��- i I , 1 3 � I - ,,, , 1, � k .1 I , � - , I � , , ,�' I , -, 1, I , 0 �k el,� Seawall I Z:� / = Snowshol - � I I c ort by the Bureau of Mines.j/ The results of the - I I 5) Estimates corrected rot 00*1 soln0d., it � ,+ - - ' �- V , - � ) - -1 �. 4.4 --a n I r, J�,�, .. , 4 , I - , Ill- -- , , ;, , - I I - -�' , , ' ( � .W 1:; , I %, 11 , - - �- n,- `,r , - ". , I we bed �, -1 - Il � I . - ,,, - -, � 1111� 't -Z�t � I - d" . - I � bed � r cent ins four worimble beds, but the thick ,, � coking tests strecow that coal from the Boar bed and the lower split of the - 6) Thickness prg:eetei from R. 90 W t - -� 1. ., It , ��, - - Irl. � 1. - , � - 1��I6 I I , S I, Ill, ,Ii�. ., " ��,, at-:- I - ", I ), 111� . I I I I 6.9. 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I � . , I I ,�V i - . I '- I, . -1 " I � ,�, I l , �, ,V -,.' Y� � � :1V , =*1C'-',r-1 , Uoifl-,��,eae.,.Lnsl k�;,'4' "I la�' A t"r tt' - , I �A :1 ,_a I I ,, , 41� 1 ui[L;",�Aeq� � 1- - ;.� ,,� 4" I I I , . , i f % Ila � �, I � I I i�,-�, 'IV - . . - I I I gi "'; �.- ilr I, � - -- � ,, , � ,,,, - . - - - , �, , , - ,i,,, '� "' -l;, �k I � I . GEOLOGY ,OF-,-THE', PAONIA'� COAL . FIELDS- DELTA- AND -GUNNISON """"`W`1ES,',r0L0RAD0 - - , I . PAPNIWXOAL'� A ,, I"t� s.,," , , s . I, I - , - 11 �;%# , � , � -,lf "- IJ 1,�. � I 6 , � I ", " - I A, , I I J , � � -- � .1, , ': . 'I � � - I , , , - ;Q, t; I �, � I I �P�,�..,,l . �,.%� , . f % , I .1 I , �, , I I I 1, t �A I I It , - - , , , . I, " I- % 11 I � I I :'� � , I X �P-e-N� I wl " �,,,,I �, -�;l v �,J, '� I,Ll�x - , , III � "I -* " e' " ,# - '. �" , �, I , �- I ,- I I , � ,� . I , I Johnson * I I I - - I I -. , � I I , - �. .A�", , I I �, - I I Bi I'liforil I I 1, I � I I � 7 . , '. ., 7, , I- " sI# , I I I I - I I I , , I. � , ..., . F , I t k' �)'k I - I , . I , - � . I ,� 4 1 1 1 - I , �- ,�VI �� :,,i z I*-,- - A'l , - A 'e. I,!.- sr, , .� , � � I I � I 11 -1 I �1 I . 1.,' I .., I I , �� i , t , , t',, -1 I I '.1 � - . �1. , I I I, '. -, ,1,4 �11, � I .- I I I � ,- I 1"ol , 1 4"O 1 , , I 1�-.I I � , � , I I I I I " - - v J �: I I I , 4 I - � , ,i� �� , I , , I I ,- I �, I I �- ,-A"fle 4 � J- -,�:�� .1, -,4 . ,4 'll. ', , �- I 4 l :� �� , . �t $' � , , Is lima 40.1 !s al� � ,%009?" �, � � L-I't. , ,.� , 1, - 1l,1 " , - " . - .r, I ", , I �,,. I - 1, V � I � . - -, ,s , 1� t . I � I � - i l. I - � - I "la, e � .? . I I ( - , I , � R: 1W ,�f , 11 , - I - -- I I � ., ,t,� , , . -. , I I I � ,% .- -- , t" - I*` ,�- I -, , I ; I I I . -il , q% ,* � t-' �e I .(, � ., � . t I ,& - V'� ,� " �" � � I -� 0 I. - O'll - I I I . , � -I , ,4 � � ,�,, ,� � � � � . - V= , � - .I �, I I I � I - I - I � , I' " - , '�- I f'* . , �, I � . I k. � t" 11 I ., �, ,- , I N '.. � I � ,I I . . -11-- I I , � e '� � I - �I, - " I I" I 4 I k , 1, I � , 'A " I I ,t,- � - f, -, I � " A ;� * " 4 �, - I I � I , V- ,�'.�'- " ,- - , ` , , - j�. . , ;,j, ,,,, , , - - tl^ ,,-� Ir , ll , , � . , -C I - � , �,, ,,, I I a I I I I-, -k I I ,-1 . I ..I ,I f ,��, '�,, , I , I I I , I I � *- 0 ~ � -V, , � I , ,-k�6 r I , -I ,.1 I, . -� - I I, I I � ilp � kv. - � , �ollur 9 :� ,- I 4", I, ..�: I 44 . I, It I ., - � , , -,, L. � I � - . - ,* . � I I I � I � I . I � P!Tllll!�I�- ,� , ,-%-,,�% I I � I I - I �, ,& `�� -� ,. - .- , � . A a � , �' r- " " " !4�, � � . , 1, ! . I l - A,� , ,� , %I � . , ,'�-- v . I I . I I I I " ,� I I I '. -- I - f I 14 - � I I I , -,- " , 4 , I I , - , - - - , .�� ,'� IV � . %,I A�V II, , �� . "�alli, 1 2 1 , 5� - I I I I I , " I , - 11 1, 11 ,-, ft�, 10" I �, . �. � c ,I I - , ,-1 fv It. � -- , , "'N.."-f �Z 'I. � 'I V�-�.,�Z r , , " w, I4 I I � I %� _1, - - I I I -� r , I, �ft ,,, -. � . oll ** � --_ � I � : I - " , . I , � I , V - *� -1 ,-� , Z 11 -,l ��, I � - I I , � � I - - ,I ,-1 5 4 "I � ,-�, �,,� 4 4 ;t �'�� r - ,,,, - , i � " I . I � . I I � I I . I 1, I I - - "! I -�X,071` , I,— `�,:;.l -'t- � r, i ','� k�,V-tjue - l4",4., v�k4tt � � - .i, ,�, 16 - , I - � --� "t , , 1, 'N � I � . I I I I - ,+, : -C`.��.,? I , . -4eh 1 1. - � *- �-- ,-,A t I 4i, , ��,A* , ,_, ^ n . .1,-;t� "I � .�-.,, - � , EXHIBIT 2.04.5 � , � . 1, I �� I - � � , , I I . ,,��,,* ,,, ,,, � �,slll � , ,,� , �,- � . ..... �, :,� -!-C��-1 , " "k .-,<r ,P, �,. � -4,�,. ill, I 1-1 I I ., , , ,.I�,A�,� � I I I I J, I I � I � ,- I I '. I I I - . � - - . � --X1 ,I , I 1 *,�,�,&�.4.564-%�;�, �� " �11 - 11� "Or,'le I� I , - . � '. . -I I 1� I � . I - I I I I - I I . - ,� I I � I . I . I, �' I� ,,,, 11* I , , � , � , ; I I - � I I I I I I I I I � I I I 11 I I I I - - . I I I I � - . � - I I I I , 4 1 - I 1, I - I � I � � I �� I , I I � I I - I � - - - - . I I I I � I I � I 'A' , � � � . I � - I � ,.� . , " I . I I � - - � . I � . . I I I I I I �- � I . � I� I " I I � - . I , � 1, 1� I . I I I i I � -,,;, I - , � - - � - � , , � - , I . I � I I I 11 , - I I - . I ;C '' . I � I � , , " � - � I '. , , � - I I � � � I I I , I - ,� / . r - I - , � I I �, , , I I I �l , I I I - . I I - I - ! I - " ", I I I I I I -, I � I . I I � - I - ., , I � '�, . " I -'' I � I 1, -- I I � - I � I I � - I � � ,,, � - , I I I '. I � - � I - '. 1�%, V '- I , , % . - I I - - I � I - v.lr I , " t , 1. 'I I , I- I. , , , I - I I - � I � - � I I 11 "I 11 � , . . I I 1, - � 11 A � � � � . I I , . , I ,- � . 1� 1, I I , � I , I � , I I ,� I 1, I- -1 � I I I I I - , I � ,�, I , .- " I , I � '. 11 � 1, � I I I I , I I I V I , I - I , 11 . I ,,, . - :1 d� , , I . I , � , �, I I � �, . I I I— e I - I I . . 11. I / - - I I � I � , �, "I 1 - ,�?- I � , , � I �. " �� I � '. � __, I I I _; I � . - I ,� � . I I ,,, I � I I I � - I " "I I I " 1: . I 1. � I 1 I . - , I I - - � �Le I I � � I . " , . ,* , I A -_ �,11. - t, �1- - , % 1, I - - I I - � " I � I - � �, - , � I � I "- " " . I I , � , I -- �, �I, 1, I I � � � , �, - I I . 11 - I I � I I . I , I "I , I I " .1, . 11 I., �.., - �� . ,, , I I I I %a I I I - I I � � , - � I I 11 I - I 1-1�' I � � I I � I " I I . I '' I I -1 . � I I I . � I I 11 ila I I I � I -At, " I I I - . ''I �'11 I 1 I "I, I - "I -1 - .1 .. -1 I I I �4-. - , ." I , , , , 1. '"' � � 1% I I I I I I �, I '' I - 1, , . I � - . , I . I I a I . � - I I � - ,- � I � � I I . I -1 � I - .1 I - " � I I � ,,, � i I - I - " � I � � , � . -1 � �11 " � �� " -. 4, � I I -_ I I � I , I - I I ,- I I I I - I - . I - " I I , � I I : I I �- I 11 I ,`I0 I I " , I - � - I . �� I � , I ,1� I 1�' " - - I - - I - - , J" -1 I I . I �, I I . � I I - - I I I - I , I - 1, I -I- I -, � � r, . I -- ) ,,, 4, - , , I - �, I �: I" I I *-� - � I � I � - I I , � I . , -I, , I � I I I .1 I � I 1. � � - -I,.--. I -I- I I ,\' 0 � ,,, - I, I,.- 1, 111I I- , I I- - - . - � ,&, - - . I � " I I , - 1 k I I I I, \ 'I � I ll,"- '' - I - I \ I 1, I � �� , . , I � 11! �-� . , .:1 lk - �-� . I -.-,I,- I " I . . � � � � 4 X -- - .. -- - - - ---- -- , -al - ,J : 1_7 I A . I I I I - - I ,0 a ..� I , I - 7N � - - - I - 5. � 5. : 1 4 ya� - K 7 � 2 I I . I - 1. Ms. . - - I I . " .1 I -. -XF 'Il- W7- -� � V I � I I . . -, " , EN, I , � I � � � I- Iful . Q I" ,.R. obver Ash, - - as. . _ � 1�61- R � . I (1) TYPO of expcsurel C-Ntaral P-Pccspec�. 11-Mine, KA-sbaLadoned mine. (2) cc b rZ if-upper, Or,L-lower. -.1 I . " - -, , .:% 1� jl�� . , , 4*7, -- 11 -I "I I I , a---- - 4 � ", - - 4 � � hall, - -- I - &I reas a I 4 4 1 - - * 4 - , - , Is I I -,---- 2f �� "k, �inssi t3. I . , wr, . I , i 2.0. . � ,, , 1�1 Oil 2 6 a - � ZTf- " '0 3� , I ,,,, , :-: -�, ,�- 4110",� ,' ' , - I A I � I I � I I I (3) Correlation based on sesueption that all th�o* beds of lo.ftr oal member are present. (4) Measired section by Lee and Portep, U S. Gal Survey Bull. 510, p 99, locatlon 47. r � 4, ; � � I I -11I . , X , I � -- , � I I I , I I, � IN. I . - I � X- -.1l otm, 2 � - , ,- , - Ile' I - Il � . -1 ' I O' 0 0 -1 , , I IKO 01I 11 - `�� , 11 I- I � � I, � I I- -, I - -, � 6. -- 1, -= � - I I'lo- - I - 4 I . t', i - ,^ I. � I, - ,� �' III -- ' - , , , I --,, � - I -,- -- I , I ,.- I ", I ( I ,,, �, : . 11 - I K a, � . G I I. tt- I � � I :� � - I I -�-- I - . , , . . � i;o , -, 0 71 .1 I I I I i JI-1 I I, I � I 1, I K - - , 4 , "'41 V I -�,, � - I I � � I " , I, � I � � , I I 1 113 , I , "I " . - - ,.� , I , I � � .�� - . - � I , - �,,,� -1 IL , ,, '.' r I I - --4 - , - . I � - , - 4 . , I - . . . I � 14 . I I I - I - � r, - - ) . � , I � I 1 .1 � � � i , I , '-. I I . - ." -, I " , H � �T - I I � I �I I � � Z 4- 1 1 II I I � - I 10 ,- '. , I - I -- 1. I I � . I ,� , Ni , 4 " -�-,. -,,-� a, .1 k . . � - 11 . % -1 I I I '- I I - ,4(� Al ot , ,�,, � re I -, , III , �, I � , I . ,�, ,� 1 ( 1 1 1 & I � , I . 0 ;: 7- 1 -- . . I �, I � jvqo 0 11, 11 , I - I � -. I I � I - il� 6 1Z all I i I, :!4 I . I I I , , - -� � . I I I , � I I! . I 4 ,44, � ,1 ` " �'. $ll," A Il , .IV , ", ` IV I � 1, � I I . I 4. � I 1� I, , � I IW � � Y. - � I - � � . . .l, 4- 1 1 . , 14 '' I I . 3 . - I � I I - .F1 I I � I .1i I "' -W� , � I � I, I I , , " I-- 1, -1 t lZr - - lou r�t i 1, H - la� ['Do �, : I � I I - -1 � I � %, r, . - . I . I 0 I't, - I I I t- � I . 11 -, , . . .4 - " 41, - . - �, I I ,,, I I I . .i - I - ; � -� , I . , . "I � . . - I . �� . ` 0'�` � ,--be I - :1 I t I � - I I - , - I I . 4 - I ,- � +1 I � I �', ,." .7 1 1 , 11 I - - 'i, , 11 0 , tla � 7al . I � 11 - I I i I I , , I t �, � I I T- ,� 11 - - f." %�! .^ �, �ii , 11 % # .`�' I . I I t -� - , I Ir I - '. !�, , I I- I . -- :1 I I , � I. I I I . ill � I - � . "I I 5, To, I I .. -r - 11 If � I I - . - ,- J 1� - 1. 4 It, � '� -- -t 1. I 0 1 � I I I I I ", i% , - . - �� "I", ", - , 41 H 1 4 a I I I ., � I �, I A � � � . ,�, - = I .. G --,��, � -� , I � - I 3. 4, , , t � I " 1114 1 1 5- =_M - . %� I . - " , _,- 41. . I If -7-1 1 . I � , �- � '�--- li- . 1--� �� . -- �� GEOLOGYOFT i I . *1 I 1 4 , , . rM, . 1117, I S.O. - �� - � ., I I I I I - � I - - is�� I,- I ;a.:; � I � t9t I - � 6 - D� I I , - � *6l a 9- Mo .* � 4 fain-bodul , .1, - i, , ,.� 11�- - ,,, 'a - �� - I A � �- % � N.� �� I . I I . 10 , , , !� � , - . [1 3 , "I ," I -- 4 . I �- I . - � , I " � I , 4 . , , - , � _ Attf A-If ft III IT 1. - - -I 2, 6" , --�x - - 1� --- I - _- -- I I - . I I I ." , ,.� � - ,, a - 5 - h �Ingf_H �,� I � N� I � � . I I � I - 515. 1 - V I - NI �" - I'k- I i �'.. 1 4 ,l- I - ,-; 6 ` - I loft* . . - , IN - t , , �� , I I 1� - - �, � " -- I y If , . . , I ool �- '. -, , i � . 1- ,ti N . I . I , I �T 15,06 I "I" . A*X-,- I �. , , 14 ,, . , I 11 . . - V I,, 0. al . I I - . I - - , ft to' - - C4 I I - I I I I , -1 , -� - 4 ,� I I .�, � � _ :eou ther bed . -, .. -FA - , '. � . 4 � 3' Or ------c . . � .t 11 -1 � f, " - I to � � - 1 Sill " ir " �"`� I � - .115 ------ � ,;a; ---� - . i - - -1 � � -- - I - i I A , I -, 6 0 t , I.I I t� I, . . . � I . � * - -* , 'r , izll t, , , I .� G i � 11) 'll - !M" t' 9' Bear bad r� , t= - I I , I I � � � � 1W .� Z . e -, ,, I, I- I - � " I I � f,A� - S. ?. t, _- I I. I -`1 , I I � t�=-- off I � � t ;1 � I � , t:� � 1, . I 1 - 4., 6 ll - � I I I It 4 - 5194 , � f a - . - . r .- r amior 4 - ln� I - - 'It I * -, 0 � 4 , , , Intl li. I -, � --,-I . -IL4 , I - - I* , 3 .8. - � - ,,5� - - � - I - , � I- -a �', �, '31, . � � - 0 � If � M 9.6-- � ll.vj� � , , ,- �� . 4. I to N�r - - . - - - � I � � I , I A I .� - I � I Ve I 1, e . . Z -� -- -- n' r Sanest," bad , I� Z I I ? 0 1 - � - , , ,� 4.4. tl'f* 41.;6. o q a. 4 '. - 5* S��" bad I .� I, I - '. - .I- , - I 6 � I &Ica I I to - - - I med '7 .DP---- � Ilti r 6 -� mvinw,"tonst) I I !� - , 1 lie � - �, - I ; ,�� I 'Z� , %, �-, , 3�0`l 96� , -1-11------�= - -- -1 I- I - �� - ---- ' � , , � 4, -- 1,-4!AAb!d) f a - . .am P . �", a 4 . - - . I it 1. �, Is '. "I - I s ,� - I . - in- 419 -- We 14'40'� ' n Commerc � -- � ,- �11- - - h s F rison of , , , .11 f~i" i yo III 7 10-4- - V, a, F1J'(C'4 _ KTtl- ' - " VC or * , I I 116 , . SLI, S" f 0 1 it" I � --� I , , ,- at - , 1, - I , I *0410L � I I F toftftt -- , , , 11 06-A la� - "-4----- I K CA I �, 11 , "Mbw of I - � �h, K - sandstone , iftember of Counties, Colorado. The North Fork of Gunnison vor holes on North Fork show two, and locally tnree, minable beds. In the . " , I !, - -f- , I t 'A , I, I a - I I . , If 9 I 4 X " member of % j. Mesanrft X K� Roil i, � IkW~de formation I " - � t .; � X -�- -, " , 0 il, , I I - I IS -� , - � am '. I -� , �l - . - - I I - , . � �� ho X1 � I ft- , . , I � , , 1,. I�, � 1 I4 �'.!-I�, - I A �, ! hif - I This canyon Coal Creek area, however, tt,e coal to e thin, and the in the surrounding holes, it In appariecit that-large areas of coal east of II , il ai � , � I I - I � ,,I1 I � I . , I �1 "enn' " N � -. 14 H . I Val - 7 'I �, ,� * .1 t I, . I - J ll, I - , - 1. i I I hern I , , A *1 � Q 11 il ,,% I I - " , I I 11 , I - � �' I 14 �- I � , �- � , I , - I " � � , I , � , I I - I � I - I , " -t- r : separates the tableland agouth of the river from Grand Mesa. This sout e a the confluence of Coal Creek and Anthracite Creek have the same coking I 11, I - , -- l' -1k- , , ,,, ,- " , �, -- - - 1-01 �. I ,I, 1 5 , '�, � , , ,I, , I �1 7,1 . � � , P I i - tableland, 2,000 feet or more above the valley around ?&onto, is d:eply vely, North of drill holes 18 � , I. i li� Z, , \ I , ,I I :� I , � r" � ,-, 1. I - V � .. MWG -� I I '. .) I , � , - , , , I I - D I I k . -1 , . I � IS I ,,� I. , ; I- . - I , ". .r .1 I , , � - . , I . I I I I 14 I - . I utary streams of No o t a rn Bar I . I I � - � , I iLI Ir� � --, I I . , � , . . LJ - --- � ,�, - , I I I " I ; , I i- � 'k * I- , - I I � I . - � 4 " � - I� I I � � � I - , " X'., .� , #. ;,. �, � , , � � �� I -I, . Ili � I I , , � 't, �- I - I I ,- I I il I - � and east by an ara of Intrusions of porphyritic Igneous rock wh1ch forms represented by 5o sems Similar comparisons or the an'll and properties of the coking ' I ,�,> I I - .5 , , , I � � I I ,l '' I I - �- I , -1 I I I , I - Mo M,,unt Gunnison Mount Beckwith, Mount -� foot Vilck. I - coal from drill hol i cal from drill ' , � ,,�* �* , - -, .�t� 'i, 4 � 1� -, , " . , I � f "I r " Is '. , , I . I I I � I I " - -,� ! ; , - - L I �- I I , ,,� . I I I I I I // , 1 -17� meow gged Mountain. 4 bolas 3 wid 5 In Minnesota Creakily and with numerous analyses of tampion , �� '4,-' Z ii , *,, I - � " � 7 - . - , 4 -� - - I . I I � 11 i - -�- *'I " � ", I "I -,,,' .- i , .� ad I I � I I , ,/ /Z , -, N ". I I :: :: I , I �11� r , ,,. I- a , - - I i .- � . I . I " � I FOR TYPICAL CROSS SECTIONS A-A ,l ,;/", , , %, �, � 1, - 11 /Z, I �, , , /, // / ,,, I J I �h Fork V suggest t1lat the coselse In these areas t .1 .1 .1 , - I I -.� " - , , I . 1 i V, 1 7� 1 AND -` I / I I I , . , - it , - I - - I I 11 I , I ,// /, / I- I "I'll, - I � � I , ", , , I I I s b e o " - 11 ,,, ,;.�, � , I I'll 11 I W-. 1. I � � .� " " " I , , I �? c oto _Aesignated the D bed. It would not produce metallurgical coke. ., I - '-"-f I � 1. - --, - , - I I 11 I I I ''I'll, I � . � ,--,I-� - I -'a, 13-8 SEE TOPOGRAPHY MAP EXHIBIT 2043-C 1V /,/ . ,I I I 'a , � "' ��/ -. - .� , I -t \, , I / I . I �, � I * -, I . -�, .b, 4- , I I . R 91 1 " " � - V�X� . fields of Grand Mass do.1/ The present a kss c in the vicinity of drill hole 4, � I I I � - k .4 " I , -� " II - ,A, -/";, ,//"�,,; ",, " ,:�: / /, j�,� , ,� I * � � 1- ,-I I I . a u , I -1 -114 ,,, '. , )'Is - . N I, I '%I\ ,,�, NII 1'. , �,, I - . -�-/ , , / , , � / - ,�/- , I geologic study was undertascan is-part of a cooperative program of the ln drill holl It rests on - - 11 � , � 1-ill ,�, ? " I I - 1. . �. . 1. 1, 1; - , I I I NN , ",\\ 1,�, ,� I- - I I I I -- I ( Ila I " V/ 1,'.e , , /rl , " .", - " ��I: ,�, ,�77 N I -the massive sandstone RELATION OF GEOLOGY TO COKING QUALITY -., 4 A- .., - - . - , I 11 - \',�l 11 " " / � �/ �,�� II �, I . I - I �, , I /, ",/ /, ,g , ,%,,' / \71. , -purpose of , � - - , I I - " I,,- ,\ "' � N- N, I,% "; -? " 11 a " �, " \ .,aa<N\, ""�I\ "\\'�\\�%,\,,. , ,� ,�� , - I ,,,, . I I ." "�\ � I ,� " R 90 w , , that marks the top of t . Correlation of this bed . I � ��4 -- \ \��",N'-%Nllb� < " U. S. Bureau ,of Mines and the U. S. Geological Survey for tne I ,.�,, . � , I, � I --il "' I I 1� I - 11�1\� I, "I INII I "' �, , \I,-% � � , � . I , " I I b -/ / , $ 1 1 -� I, I - � - IN �/ 11, -4 , il " " 'fe A-��,, -� �- - - " e- �� , I ,�, --,'.Z�, I - ,\ I\ " I ." I I , " \,I��'\ " �\I , " I - I / , , ;/, / '' � - with known beds in the North Fork ares. 2 dc s suggests that two geologi- I . ,,, , , X Ir I- . ". ,-� - , �`�� N�'\\\X,- \ �,,�� 1 1 I' � V, \IN ,I \, I "' N 15 -� 4 1� 11 �N ,/ / -/,�,/ I beologic work, whic cn w because of tb" 3tratigraphic differences between the two areas. This bed s n I ;�, .� - � 'o , I . , I - \ I .\ " "'ll,' I I;, . I IX \" � I "I 11, , " , , I I " I I �I� NI -1 -,I,- \ 1, , -" I � %� � /// /I/ - - I , I , A `i,"A Z � I ,�, �\�\ �, N1\1, \-I \ N � �,\\-\-�, N It, N, INN, I N III ,',\ " I . � �11 � - /' � , �a` I �L � - � � -1 I -, , I I , I% ,�/ \,��-\� , I I - � I ,\\\ , "/" 1, � I � " 1� 11� \ \ , ,N1 I \I I IN I , il 1W I % I , / � . 11 , - � - �,,r� , , , ,�7-, ��', �, - y-'r - I % NI-4 I \' - I'\\'ll,N�N ,, , \ ,\� I \� \ 1, I , '� ;, , or a ter I I - I I ft � I , a � I I \ , I \ \X , I - � , N , I'/', ,/ � , I - ,� ,� , 4 III I I V, 4 of 1944, and from Se ember 1946. The cooperation of w table. The available evidence Indicates that littl I . .4 , 4 1 ,� A . , :,�, � , ,, � , §� ,\ �, ", , -, of Mines, arms done by D. A. Andrews, assisted by may represent a lower split of the Oliver bed such as occurs In ton I ld.v These fa tors are (1) beat from nearby Intrusions �,,I'l �0- � �\\ " N I I \\�, I , \\,�\�\, ,,�, IN , , C I tmn e surnm western woril of the Oliver mine, in surface exposures near the Bear I I I I I I � \1 I N 1, , ","I %.\11 I- ,.,,, -�� -1 1 �.il , - � V - , , " I " lllr�, k ', � ,NV -,.,, , % 1\ I ,-_ , -- 1 " , "' \ ( � - -� ve I - � I , , -\, ,', ' jii'� " -\ I , , '" I ,�,,I,� * rel,% . , - - \\�N��.�I, NZ I , \� I � � - I -- ,\ \ I \ ,e 1, // I I , )" ,\ N X\< � N ogical Survey. may not extend into the North Fork area. The writer prefers to correlate metamorphism took place beyond the Immediate contacts of the Intrusive I - ,4 ,\, \�\ -,I \ \-M� "I B I,\ I ,r" , !(%� , I '1�1�1% I. '� `I` I ��' 11\\ 1 � ; ? 11 ,-, � ,iN%.\ \ ;-,. �, � s, , I - I � , � 1 4 ,� . , rN - � I -'-v,,1, �' , I ,,, \ I, .,N I III W *,,\ I"\��,S"s N III, I 11�1 ��,� ��4�' �- 0 . 'V 1� - I \ I. . ". 1�\" " Z , 1\� I �, , N � I " �-!" , , - e , I 1� -I- I , e )iW ; I --I- � I 1, � I I I -\\-,\ , ,�, I I \��- - , � , s nd assistance lit-ofIthfit-Oliver bed. bodies, but the total effect or all -of the-intrusions was to raise the - � - �� .g . 4 - -- 6I C4 - I I. �-,�,,`, 1\1 �,Q-.V, I "C' 1, IN I 'k I I " , III,' "'X ., I - I �, .,. " -il ,.aI -il ,,A , , I, 1" �!�'t", --- e . - ,\ , 41��\ I� - - - 11,,.� . , �,,. �"\ , \N �\-�o �I ,,\NN I I \�� I, "I ,.>� , ,:%ir -, ;I,/ \ // r. Claude I -WI I temperature of the rocks over a wide' rem. Marked alteration orl coal I I - \� I " \, , , �% � � I - 1, . I 'y " , provided by Mr. Ronald C. Oliver, of the 011vtr Coal Company, M. � �i " I - I I 1\ .��\�,� IN ., � I � I �\ I - � I - , I - % A'�'-.� t I �, � � - - , N I AL\ � \ � I \ I �� - 'Is, III , I( P. Heiner. of the Utah Fuel Company; Mess c ow The 3 bed In the Minnesota Cr I , , , : I �-' -, , \I I I I I I �11 � � 1, _,�, " 1, - 1�,R ,��, `�X'�\\ I � 'I � , , �, � I, I " ", I 10, �/, " I . 1� I � �1, - �� N Ill ��-, , TER I I I I I - Is I', -Y�l i .- _� u, r ,,,, , - I 0 " % 1, ,- � , 1-\",,�,;, \,�\�, I, - I � ,I '1� - I 11 / " - the Juil Coal slid Coke Co.; end by other mine operators In the area. portion of the upper coal member. This bed is conal �aet . e ce � � I I I � . ,�\ / I -,I , I I , \��, I � � : ,'/ -- vertical Inteval general uniformity of thickness, and - I- . 4 1 � e I , I , , I � N ,\1 1� I 1%1� I, �, I I , AKt%U \, , I " -�� I, , ,:�/ � 1 I " � F ' �\ N I � ' NZ 'Nl,�, ' \ �\,, I , �, - I ---� - - I � , I 11 \ " e raise thill por- � -- t � ;, -,l , , � , , - � . I � I A,.- � � �:�\ I \N ,-\ I, I I, - I -, ,I I , , I I , ,\\ , I , - I � t * I , I ,,, �,,��,N',%' N �l - � I ,a. - I . I � . 1\1 \ I I '\ I I� I, , " \, 'I'. " " �� :?" I . , - - � 1, 1��",: ".2 \ , " EXPLANATION - STRATIGRAPHY contage of fixed car-bon higher than it vrould otherwise have been. The - . I� � of NX I I � , I - - , I - I - . , , I \ -\� I�, I I ,-- "ll, I I \ 'NN',), ,h�l L I \\N'1,\N\ , 'k�\ , , , I � I i! \�� h by drilling, It Is the bed most logically correlated c ( i -.4 IN 'I , " 1 I I -. " - I I I `,' I\\\',S( " ,� �\N\ \ �- to'- The rocks exposed it, the Faonla coal field consist of trio Mancos Ce i shown on the After poor results were obtained by drilling In the Minnesota Creeir area, % I - , � 'f I - � - � � I - N`I'1Vk 1:'-I,' I 1\ "I \I � \ V - I, ", '� I "`�,� , ,\ ,','\\�� L I \� ;, I , , , � §AA \ , L N , N I I �- , 'i , I I I �' I I 1,\ , I I,\ I I -1 I � - I - I A ,\ , , , -�\, \,\-,il�\' " ,\' , I /, I I , : I A , I ' � \:I� I " , I I , I , - � , .1 -- - ., I �% \\�,�� N I ,� , " , " I ',ahaal - I ; I � , "-� � , � ., _ IL , _ 11 : !1� 1\1 I 11, -1 I � , , � - � formation of Upper Cretaceous age, . * O I I,' , I ,I- -, I I- , - , I. --�\ � , 000,,��cr,----- .�� 13 1 1 o "I "I SEDIMLPITARY omairste and the Wasateh ("Puby'll forml of earl. of reasoning. With the possible exle I . I "i . - - ,� ,V � I ,� - N'AI I I I I � ,Wl , , ,\ I, X, I - , -Ilr, �� -- - - � I I I `k� ", - I ls� "I , , , / RQCK$ � r � .,� -�I, , . � I �',- -Z -- - � - N/1. c� N\N I OlIvesr boa, I,' - : � ,- �` - * , , 'i - I - ,,� 1, ,� , � 7 -�- 'a P, y, ,I,�IIV, o � '-- 1.r I . '. 3- � I - I , � �� I,-,,4 � "I " `I, I ,�, \, I , ,�\ " I / � uart7_ilmonzonitis porphyry of Tertiary age. no I callal ie ne Intrusions, however, the influence of the Individual intrusions on the I % , ,� 11 . I I I � 1��- . " I 1 - � I I � of the upper coal m rth Fork. 'It ral from 9 to 191 percental of fix lent to_bA-�--.- I I � � i� � , - , , \, -1 , 11 , X I I " 7 I % - I , - r .1 I - ,1� 4. " . II - ��-, 71 Valar � I I 11, -- 7 - - - Mancos shfule "- I i - reetthick . Evidence f s - -represented by means of contour lines showing changes In the 'fixed Carl - ,� :� - ,,�l ,; � � �, I - ", ; VA - "I\, ., � ,-4 1 ,-\\ -- N , El -�,,% , , , , , - . . %,, IN, I I ., - - � - " I , - " -/, --MSATCA eml I that the bed AplIt3 Into tyso distinct beds near the western limits of the --- - vollstillis 'If 7� ` , - -"/, � -� I I � I 11 I / , - ,,�, � ` � I,\ I ""Nc, ,V, , /,l FORWATION ( believed, as stat I � . - " . I - I I \ I I " , , � I I / I 41f; a c e shale, J should be correlated with the D bed In the Minnesota Creek aining more than 11 percent oxyeen,V as computed I ,�.,- , -, � I - - I -. , , I I - I I ^ " N N� , I* , " I -, e- I I ,X 10 � SE-.w N�%4 "' ,- A,7\,�- -, -, \\, � �- , I � - � ., 'r -, �� . - . 1171"foge 'I,� 'u, , '� 1w, I. � -I- I - - - � I � , -�-��i"o � '' I --� I 4 , , 1� , I ,� OOOK'. IN I , . I � , , " , , �.. I I / � Z � , "Ill " I - - I 11 1. -\40 \ , I I ,I,Z\N: - \ I .N., I\, , I � - I " N� I \ -, , -. , , , -1*7 �-' : � , \ 11 ,�� .1 /I , " // - � / , ` I I I I I . , - � II�- , Bowl I I // ...."009 11, h orth and east of the portal, the worl of the mine � - � I, ,- , � - \ I , �I` 'I, ,,�',,.\1`N' , ,,,, ;,'� . �7,�/, / / � ,/, - I . - - � I � 11\ V N I, ,14 I � I ,\\,, I I\ ". IS , , � characterized by rolling badlands, and terraces. Only the upper part of I , - ii,,�� - , -I;i�' I I � I .- I I I �\ , , / --y/ T, 0 �� i ss , .. I , I . . - , I\ I N \, � , \\ / " IF - 1\ - I, I /I ; ,/ t .-' ,-,,�� % rm quality of , ,� " � -- - I . I . NA N 1.11 \ I \- , -, ,\ ,',� I\ \1 . wi illing data, suggests that a former il ti as . Scmisofth I I . - 11%. � \ ,�,\�- N 11 Ix I � �� - I � � I " I , I I 'I, , , I\,� 11 I 'IN ow �u I , � _- I I , , � - T 0 �' I I \ I, � I 11 I - - I I ". CO*G�ffE � � coke but others wou i s - I I � , I � I Ii � I I I ,�', 1, \ - \,�, ,\" - \ , -, -,- , `-::� Ir a J , I � I � � , � I -- , , , � I, '�< 1, , I I \ I 11 I \-� Ill., I � ,� , T I and that a all table thickness of coal In the Oliver bed does not extend n o in 10 to 15 per' - , I � " �; I - I 1 13 I - -,� - I , ,- " N "\\ I , Mestiverde formation I I I - -- � -,, �� I t , I I� � I I -�-- , � �- . Denver ' � I I 11I(4,w I � � ,',ww I, , I IN 11 (I I" N<-' \1 ��\ , � I � cent oxygen, whereas those taken from beds well below the water table in -1 - \\�\ , '\\ '\,, 13 � I - N - t I ,- - I If � �. I -,,ll,' 0 S I . �� - - \" , ,Z� I, I`T-Ir" ivided I � '�, a all contain less than 10 percent oxygen. A repro- I " ��, I ,\\\ ,\ - L 'i ;,/Fll . I . .1 � ,,,,, -- , I, t � I �, , I aI . I \ 'N �� \ ,I' I S Poll Into four members, which are, In ascending order: Rollins sandstone I The Hawks,liest, or F, bed, named after the Hawkenest mine, lies 120 sontation of the oxygen content by lines of Oqual percentage of oxygen I I 11 � \\N N1, , , �\ '11� "I I, t 1, 'a I - , I -11 I ' , ,\," , , ", I, I", 1�1\1 \ 1K_ ll I ,,-, ,\�� ,\N�,N �,--,� 1 7��\ 'N, , , I � ,\ � ), as shown bystudy of drill eamples of the Snowshoe � � , ,I � IN \ ,\ N I, , '\ I, - - ,/ � a, PER MEM" m o ,- � , I Grand � X, `\1 al �, � � � "�� \N��Iil � � I --11 � w I -- I I . IV', I � . - $1 Junctm" I � I � � - .1. I � I I I � - 1, , It, I �\\ I'\ - 1, I .\1 I I ,., I I P ,��, �, , 1) // - // // I -- I I neral, the- greater separation s I I I III 1, � � . I - J9-lq� 1 \,l - I ,,, \ I ,�, , I -� . I V. I - ', - , - I - r 11 I 11� Z orming Yl buff sandstone, 150 to 200 feet thick, sandstone. The bed has I I I I � . I I ��. - `t I � 1 22, i 2 \1 i%S,N -, �� I \, � \\N\, �� K/,IC4,/ A ,, ) wo turecontours. oof these linala, - -, � l , - I . - ,�,�,� �-\ '01, N \ I Tyw< 'Z4,,N,, 'I� , \z", 11 ,�#-, , . " � I �1� \ I,'z .2 , � - I ,It � I a 4, 1 14�* I � '3 r(a �111 - � , , I, ",15Z , I/ , , 1, 1, 2 � d '.4 , , � �- - ' &�, � -- � - r / A �-- I - 'k 'N , -- I \, IN , I'\ ',�N \\ I 11 i- characterized by a ossil fucold, Halymenites ma I with minable seams in Sylvester gulch and Minnesota Creek. North and s I , -��-- , 4�� Delta � ,� \N I ,�, . , ,\, I I /./ /1'�11�//, al lor - 0-� ,,, a - I , ,� , 11 I I , - N� / , 1,�/ , I a w I east of the portal of the Havakents t mine, s nearly parallel t n to, the structure contours. Near I" ' , ,, I I I I I � " , , A . - I %I, , I 1, �, , I 1, . - - ,-,L� I � I I 1\ I- ��, I �11 /-� I § a UPIVER COAL &IfUb" s h I - - IN I\ I �� I N1, " I I 0 �\ k - -. 4 I�I - I � N- I., � � , I � . Pusl �, I � %,-," 'N � 1, 11� /I �, , -� \� '\ , I � I - / I �� I / , I thinner. This condition and the Neal of a recognizable bed in drill ,7 , , � . , --- I 11 �\, I I I n h indicators of coking quality as hydrogen-ozy"n ,� ,I . , I I I ,,a * ,�,� �,� I le on � - I � I � I I -- . \, \ "/, , 11/-�;, I massive sandstone. Cross bedding is common but Is not conspicuous in � - . , , I . , . � I I �\ , " \11 ,,I I 'I', , N- �r , . , " I , � 1// . hole 24, approximately 2 miles to the east, suggest that the minable 1 � ',� , ,\,�- I 11 � . , " , / / '-C, , / 1, 9 the massive portion. oa s '. , . I - I � , , I I 1V I � � I.e. I- I ,;� I, N " / , , " '/ / I- , Is I 11 - � . I - I -, 1,��,�,�\Tlk W I Ir V, ,'*, *t - 11 - .- I inating Index on the other hand. Y* � � ,�� "I " , I \1 I , , " �ll � 11� I I I. --,-. I � -1 . --. . - \,, " /�,,,;Il � , / ,,///-/�, . I "M � I Throughout the Coal Greek, Snowshoe Creek, And Anthracite Crook area in I I I I I I � , I I I � 4�. - - :, xll`� 11 I . I I I � 'I ,-V,\,\-I,<- k-'�� , ',�, "Z'- I " < , I\\ I , ,/ / 0 1 , -Ol i� '- A �', - I -� , " I � � I � - I ��,� \ I I ,NNN\ I'll /� , I //Vl � . V bearing beds of the Tps. 13 and 14 S., R. s or the Ha"kenest coal Is mark- �\ , ; ? � I .�, . , C-I " , e alaips seem to Indic ried Py cirl , I It jkr . t � ). , - I ,,, %, x I � llkl'� \� I I , . 41�� 1 I , \ I I ,�, III , . , E� saverde Into the u erlying e marine and brackish- We I � , I .f 'A � ,,ft I I I \\`� ,,, , 1, " ,,�///, , V` LOWE* C"411. MEMBER .- Me - - ad only by stringers and thin beds, which are grouped as the Ea kanest culating ground wa erselidon has been added to the coal, , f ` -�. � �� 1. �I 1 29 �� \1 I'I,Et� I I " '� � / I . I � I, I - I -A� - - - � , I 1� \,�, � I <, �, I , / .1 W water origin, and t m resh-water origin. coal zone. - - i I ,2 4 749 Q � 11 ,� I I, I Z*\\ I /I " '. a s gical evidence, and the coal beds I N , X I I I " " IN \ ,\I,� ,\ 'u, I " I red non-coking. 'These re;atIcnah1p3 may be local and : , "IN , / /,,� I -;, � �,, " I �� ,,� I , // iv I I N, \011� �t, ,� ',-5 ", c w -.r - , -I I I , \\� I,N I\ I 1V � , -- I I �, 1 I# " I,/ /' - V/// , , "ere c - *, - ,� I -1 - I � , I � 16 OIR ��-�,,,I , I N" N� I - \ N, , �\,\\ , , 4 / , t i orrelated by the some means. During the course of tne present c edimentary aequence about i � I I - - I , ; 'i � 11 '- - - � I I I � -1 I , ,/ I ,V ,,, I , fortuitous, but It Is the writer's bellef,k.based on the observations I A I - ING" MAP OF CMORADO SHOWING AREA OF TNIS SOAP - I \ ... , - � ,/ I � I - - , I- -- -� \ I � , - -- `1 N I " I � - " -,' ,/, I " - 7 1 . . � , , \\ �- -I I. I, ,\ I / ,A , -" ,� � , . I, � - - I woomn � - -- �I - \ � I , / - I 7-1 ou' I/ ,Plv,/";/" . r" " �,, " I -if I V`,NN��, a, �\,\ ',��' ,�% " " , / " ,,�� I " � , - .1 ,� � I ��-,\\\\\� warrant further testing. , � I I ,�,�,�, I I / study, It was found rine and non- 100 to 200 feell composed dominantly of sandstone, which crops out i .��Z, �� - -z- I, ,�, ----,- - I I I I � � I. " / I / I �, I o Or I I " I , , I 44 � -, \� I I , , \1 I � � -_ I ,�N, ... "I /I I � marine origin Is t n s s , I as ,,, 0 " J� - I � ,� , 1, �t,� I � 1� I I ED I, � I .A." , " ,-'I - I NI I, 1�, \, , , . ,��\ ROLLM SMOS"W os a coal bed In the between the U;per � , . � .-. � . � � -- - I . � I , ,-� I - .1 I, ,��, 11 I I ,,, , / ,� / , - ,/ - - " - , /% ,,,, �/", 7 " MMER I . 1 ,4", 1 .J , I , Ims I - -\-\\ I - , N� '�-Nb",� I -� r � I / / �.x I . . 9 ' - . � , -,� � k, � , , \, �1'11 - \ [��,\ X, N I / / enterally marine Bowie shale, and oyster shells and other marine fossils I ` .. 11 . , ,� / , ,� ;/ / I 4 11 --,%-AV I I / ,�t` 4 '+ u., - , 1; I -1 - - I ., I 1 A it, , . �, I I I . :1- Z '. � I I , I � I I I . \�& I " " 3�,, K/ -il 37 � " �,\ I, I h FUTURE PROSPECTING � � t��-�k � " /, I , ,,�,/,�/ - I I � � � I '1� , f- . I � � I I //. 11, I . � ,- W -, Il 1// // I I I,, ,,� / , / I 11 ; "I .,." W io wshoe and Anthral Oreekas. Goo- I X I I- ,- I . :_ Jy I I , I� , -, / . + - - - " I 11 � - - - . � * - I t, I , 11 / I \,\ * . Fxm� 11 -1 I � ,` I I I -, I I I / / . t. however, is nearly the Sams Unit as Lee's Bowie Ing the coal beds,within, each of the coal members varies c 44 � , t " `* . `�� , , n ny 1-1 - ,ft � , 'k "I - --, - 1� , , � , �f � 1, :� I � , 'I, � � /� � . I � I ", , . � �Z,� . - k2nill ,.:" J�, I , , - � ", I kv / , // / I - X � - I - , � �- . 1, , 'c . Z � I 11" I 't � / 'U, r thapresence ofcoking coalin an - , /Il '' I - � ,�" 1 I `.- 4 , 2 33 / / � - ,"", , , /I I //'y " .�,� r� / .I. . shale member. ' ' � I -� - � . ,� . il� , ler, � , - , , �� , ", I � .-Il � I I , \1 � �, � ,3 r. . .. I ".- Malaccis S.ALE -) - by the more rapid ra clay, or by ' 4 4 - - ' ""' � ,,, - " , I- ,, , � � , I , I �� /,� /, I 11 I I I I ,/,, , /� I If V, " � I I , I I , , I I . - I t� , , I . i al lies beneath R maximum over-- , - ; , , � �, " - I I I I ,�',- . . . The lower coal membe ce of w S III � , - � - 4 � '- ., � , , I,/ 4" , / X 1// / , /- , � 'TO . -f ". . -, I I - - I - , I\ I , , /I 1. I � , , .I- I, / --.-� I I I 1�'111N�� I , I " ��\ \ I , , I I / , I/ ...... ( nd In Its upper - separation of 4he coal beds by sandstone than by shale. - t , 4 I, ,///- " / I I I , 'I , , -I � 11 1\ �� ,,\ , I . I - I I I 1� I ," I I - I - I I � I I y 1\ Nl\�\, �/01 , I , , �41 ", �1'1 , I , , I V, I - /I I ;�/11 I IGNEOUS - I I , a � - 11 'r � I I I /, I " / . . -1 I I 1: / , , + part an irregular sandstone bed 75 to 225 feet thick, the top of which Is I �I` 1, lr�r`71, I � - , - 11 1. ( �. . �� .- I I I , I � -4� N � \ � `N\\'.'�" 'r,IV'�\'\'N\ I . � I I ,�: 5� , �, i+.4, I . . ROCKS � taken as the top of t rtion of e - 11 I - , . - I .1 i I - I - I - . I I 11 /I I " /I /I . I . . I I � I .. I ---11 , ,�/ 11. \\,3 , , / � I I I I � " I 'r - � , , � - ". - � , -� I I I I I 11, I y . + . . , I - I � 'A,f I , " , I I - //;�/ ��"' I/ , 1� I I , /, , I , this member contains two to four workable coal beds, two of which are exposures,* odn,s, coal thickness, and correlation or the seams. W I, 'td 4 ,� I, , . , � , I- - I 1, � I . � -, � � � , - . . I IN "I �Ie I " � I � I,/ I �� / . I/ lots, W. T., Coal fields of Grand Mesa and the West Elk Ilfictintains, Coloradot ',- � � I:�,-'N'- , I'� 1, I � I , l';J V - ,I- . � - �,I � I A - , �' - Mot_ S - 11/1� , I , r d uniformly workable over "Ida areas. In general, the I - - . , , 1 4 �, 11 I I I I � I / I . . . I . . - Z I I ;r - ,� -, � %*1 I ,- � < �///� , '/ �.,,\\, I N � " ,,, \/ , / " ,�, QUARTZ anatrofthrE ' n T5--= - I I ,,..I, 1, , 3, - IIIIII I , , ,; , "' , X\ I'll / S U. S. Go 1. Survey-Bull. 510, 1912. 4� V , , 10" I 1\� shaly part of the member thins eastward from a maximum of 180 feet near Barren membler.-The upper part of-this Missaverde formation lying -I ,��.I: � I I - " � I "I .- - -11Z , - I I / "/", , I I � ,\ I I I // . . , I . Poill AND . � he Farmers mine, to about 50 feet at the eastarm limit of the map. above a t QE sandstone that overlies the Hawk3nest coal horizon, is 2 Lice, Id. T., op. cit., p. 32# It �� �A� - I I, I I I , I ,,,I I "X -�\ IN A &Z.-i-J`A � , I . , - , � � -"�, , I P /,/, ,/ . . I . -1 Lee, W. T., op. cit., P. 48. 1 I � Jr 4 �- ,I, � I * - - , 4 �.� � `,N1 �\\, "44c'- , "/, , " /, / I, I " N / / �., I RELATED OCK I onses and beds of sandstone are irreg�ularly Interbadded with the shale. s a, � -- - �-tA-sr�- "I - . 17� � , " I I " . I , / , � /- / , I , /11 I" I 1\ , , / Toersts, A. L., Turnbull, I. A., Davis, J. D.; andl -Alyriold D. A., , , I 't, - ,,� " I I ') _l%-J-3 Z ll � I , ' III I I 1�� -� � 1. � t , i :, - � I `1 IV - �t",��, -- , '4N, , ft s L 1--, , a . i -v I , " , I N I � / � 11 ' , . I - - - /// I ". I . I . + + . I The proportion of sandstone to shale Is highly variable. The upper sand- a se c .1, tA . I ` ,�, V - , 1, ,- , I Z - I I W1 / � - � � I Investigation of coal depoal in the Goal Creek District, Ontario= County$ Colorado, I � 't k I � " / I\ I'\N,,,,, 1\ I , ,,, , I , � 1 -7 1 , . , ,L, . I - I 'I , 1\ I 0 , � I - , I , � " . I , �, � - " I, `I, . I 11 , �/,� 11 - 1.%1.%%%4 � I s barr4t- iteipal,r hoAs is t1io same as in the coal-boaring � , ?�i - � ,� . ,t - � - . I I . - ,N\,� . ., N�� 't I I , "I -1 ,�,/ " - , -," � � "I .,. i Progress Report 1: U. S. Bar. 1111nese Ropt. Inv. 4", April 1947, 1 - I I � - I, , .- I � I 11� � N\%Z I, \ '�\\\ ,,% , \, \\," , \",� - - I / ,-,/,/. / // `%, , " I r, I , . . -',. I I � I - � I � I 1, � , , I, I X`40', 1 � I - I'll-* I , I - 1, , " I � �- , , , I - � !., . - ,�� \� N , I , ,X / / ,7 , , � I I I , �` I '' , I n st of Bowil It Is e � � " �,--- I , , �, N ,,, - / 7, 1: - , I - I - � A� � - 1��, � "I ,\ i a,, , I -,,, I I I. / a I I , I � , -- , " I / , \ � I \ , , , , is , ;k , -11�I,%%, .1 . ,\"% ---II71 I I 1�1'-" I ; I � I I a more lentleular, lind rl discontinuous cliffs. Locally the uprer part zones are essal bar S. � Reynolds, D. A., and otheria, Carbonizing properiLl,sa of western toal , ; \ I � i - " i*,l A �\ �� , I � � I . J L , � � � � ,-.,,I � L 11 I I ' . , " I, I , I I . - I I .1 � �� I 1 6 1 1 1 � ll� & 1-1� I IN �, alt.� � ,I of this m' - U. r. Kinds Tech. Paper 692, Pp. 4-7, 1946* � - 1� '. I . I � ?"; I , I I I " , �_ -J _16 -_ - - � - � - meow - -1 :�,, X\ I/ I I I I - . I\ , I V - 'r s Rollins sandstone membery except that the mb ly ovvlrg to poat-Massiverde arcelon, but "as Originally �Tl -- � -� \ �1' N11 , I � , I ,,, , -, - I I I \�, , \" � �1� ,;��, ,;7�� , / /, , 11 -�\�11 �/ Analysts of Colorado cossist U. S. Bur:11iiies Toch. Pol 574, pp. 56-5 , I I I ,� I I I ��, , , \ � Ii %%.+ V ,� � 4.4, � 'I ,,- , �11 'I I - - ., �� "\\,:, 1�11 ,/ , 1, / 4"I � I N 7 , �� kX�-,"I " " ,,,,-A * * 8kial � s much In excess of 1, I - . � 7, " _, , I A � - I "', , // I V, , , NI - I\\Nl I I I I I I I 1- , -41.' , -- ��, � � - 11 I - �11 , \XI '/�/ // I , \ , I, �41 1 1 , - \1� � 'I, . . . . I - , , - ,2y ,� 1 4" , ,� . , ,,�' i ��-� , I I � -�, I I I I .I I \ ele , I ,,' � I N), X?- COAL' I OUTCROP I cation of the ontire Menteverde formir1rion by P03t-Cretaoe 93 I I I , 4 , ,,- ,��,- - I ,,,� , � " I , �, � 1.4 � , -Z�� ,'\\ �\ " \1 .� , I I --1 's,A\\ , - /av/ � I I 4P + + . Z/ Parry, V. ?a, Coals of the Rocky Mountain and Creat Plain regional Indigiirtri- , - , . 111� � I , . , 't ,- , , . I , I \ �, �, �1.1�,111/, / I/ 1, I , I - I 1, 1, ,- I �`, N, ,\",� " N��-'*�11 I A " , " \"\\� , , ,�,', N,� '1� � , � I\ f // / ,,� �,/V/ 'i 'k - I, , - - I . , / 0 - --v a This erosional perio ,V% . I � I 1% \ - -- " -- - - ,IN , � , A , I "� � 11 N�k . e`"` V/*\6, , -, , �\ I i� � the wells .v N, I I , ,�, � , \.-F I �, , , / /,/////,/ " / I 1',/, , " I 1� '�\' \ \N X , ,,, \ V I , � . + I 4 . , - , Ir , I I I -.I " /-;//I ;�/� ,,, , /, I .1, \ &I West Foundation, Washington, D. C., 1939; Trade in the use of energy in the Western � i . . -I - � I, 1,, I�_ , , _,. _, _. _, _ , ,-� I I I a I � . I I A/ I \� � \N, 7 \t I , �,J' fx� , , ?5�" II, I I soill, , �N V , ,// I I ": , � I - � .el . "'N \ - � �� ,,�\ // , \ , . , \ 0 "INN %ol III 12 # . , I , , . � - . � � . ��,aial I�X 114-ft " , " '-�, / I � ��\ , - . In the identifica , I 13� .. k,- - , � ,f I, -1 + 4 -, , ,,, I , �/ I , I IN, I, . ,)X,, 1r, " ,..� I , 10 \;�7 \", IN \,\, , �, - LIDO ,,' I " , " . , - A I I -.� , �.. I I .. -� , I .1 � � s) I A a�' , , I \ Z� , / I , % I Vz, drilled. It lies a short distance above the Bear bed and alds greatly 1 $ - y . I " I I I \ I -,; N III I I/ .1 \ I I -� � - , J, I$ - - - \� �11:"I \ Ll� , , e , I fl� I I ,�� 1�� \ 1. I , , I " I I . Y1 PROSPECT - 1943. � - . , 7 I 11 , � - , �. � ,-,,, � . i 't , - , I - " - " V , . "�,7/ �!�4-- . 4 - �`,,\'� I I I , . ft..". a"" aft4 . - I I 6 � I - , � I - - I ,� , /, '1�1 , I � I - " - - - ; ��\"" , \� , " 'I'-'t, I meadows �. I I � .- 11 I -1 - , - � I �,- ,� ,L r '1� , �p � �� ". I, �- . -- t I , "��, , / , N:�� I \ I . , IL , " . -1 - � � � , I 7 \ hl , , � , , States with particular reference to coal: U. S. Bur. 141.nad Ral Xnv. 3p6l P, 31, , �, -�, , .4, 1 It, I � I I I � I - , / I I, - ff , /� // /�/, �//, '/,/ ...� I Ere I t - . , , , / 'I I \,� I - � , � -I ,�'. -\� IN \1 1� -��11;17 . , L ,�P,� I , -� N - I . I . I il/ �� , " // //1 I% . . - . . 7 \\� �� \\\%\ 1�\, I � - I : ,� i I P %V.--, �\��-;Ii-�- >1_111, I I /� � /, ; \x The coal beds In the lower coal member of the Plessiverde formation � I I � I , / ,��; " . * I.. - - I I,, S." III " I , � I - I I , ,� r - 'r - . � a, � I I I I 'I I I , "� I , 4 \ I are different In both character and g tern and easterm I ,- le .- , , I 1, " , ,,�,, I I � , ,,, ,�/ , " '/Z . . . . I ,� N% 6 - I -, - 'el - - . I N, , ,\ " �� 1� \\\N, ',N", \ I I , It I � - , . " � I - I 1� �� ------.% .:.- --\\ \, -,� � " �� - �� , , , 4 - I , I 1;�� lr / , - I , /N I I- , , , , - I I �*- I . . . . . � � - / � ", � , , '4+ "I " e hi h � �-" I it' , '11 , I 1 13 - , - I ->/ -A""K �,'/, / I / E.1 . . . . . Xyt,"�,,� �, I 1� � - : I 11 \ =( Z:." Ill I I � I - % , , 1� eb 4 4 I ; , i ., � I . � I I - - - - - 1, Z�, ,,X I * * 4 � , � ZL I k 'll, ., -, %, \ �l I �, I/// �/, ,// I . . . . + I . . . . . . . . . I . . I I I I I I I , I . � NI '/ , ,Z/ , , . . . . I I I � I I, I , � F , ,� I ,,,-,'�O-A � // I � Al "v �A- &\ 11 " I ,� I \\\, I \ \\� ,inanal the two parts of the f formation and to separated from It by an irregular unconformity which, *`.--�` � � - I I - �� " " ,/// " , - - "I I\,, I 'll , � I between Ranges 89 and 90 West. The part of the field west of this line Indicates some channeling. The formation consists,of light-colored sand- - I a I 11' " - , I , , \ - �/, , /�/�, ol- . * \ 4 � i" I, III I I . OK , . 11 � -� , ., Ilf �- I T,- ,4: , ,� - ,,, f , - I 11 � I � 's. ;;; � " \,\ I - . . - -� � - +:-. � - - - - - - � TABLE 2.-EQ-mIWAED RESERVES OF CaAL -IN BEDS MORE TWI 30 INCHES � , ,� ,f -,I I 1, � ;, , -1 � I -- -I I t I - I . - I -K-/� 5� /��,/:,/�-��//X,, 00'. � . . - ,�� : I , . + 'N " , ,,�, � Fork-Minnesota Creek area, and that east of the line stone, locally co ebbles of chart, jasperold quartz, THIC I ,I I, � ; L - !/ . 11 . , 11 il - . - 1; 11 , I � I I . . ,,, \,\ \\ `�, � I � �,, ,, I" , -- I , I , - - � - I I ,/ I , . . . \ , IN, I�, -2 ,I'DI HOLE - and several ki,lda of Igneous rocks. The sand of the matrix was largely 'Ln the se.-ond colum, the eo&l'b#ds Are Identified as follOrass e, �, I . � , -- - --- - , - , ) I \ - - I - I 1 -,\,�7 1 / I , - . I I . . . . . . . . . . I I I, I - K I I �, ' � - " v,s -, 11 I, , I I � I 'I I 'N , P 1,/ '/ ,,,, I . .4.1 %%+.� I . " OS , . I I -" - I., - C, ,��If I, , , - . " ,--., I � - 1:,�� /// / 11 . . . . . . . . I. + . ," -, - \ �\\ w A . Old King bed, IS - ficall bed, AS - Snoestece -"it (where split - . ', i "-I , - � � T., , \ ,t,3� d � � , - " . 2 I, � I \ , ,� , il, il: I I I � /-0, \'11 '��\� 7:-:� I . . I . . . . : : � I I I , ;57�, - �, , - -T- .- , , ,f � ., - - � �, 4 1 1 1 � I I � � I, \\ �', , , , � I I I " to -� �' \1 ?/I -4 � : , , - ,,I '� � . I �i- , kw I- 1�'11 I I/ I �1�10/' -.-. ,,�il' \,\ IN I,\ / - Bear bed, D - loel � I I I I , . I I - I I - ,,to 17 �11; I' -, IN , I I " I':.:-.'- I I " .�' * 44 � I - Ic - . � . . . . . . . . . . . . . . , � cally Tertiary stream, a fly In and around the charl of � cohforl to the A and IS beds near Somerset), 0 - . I. I I I, , �, - I � - ,\,X-\'&,�,�ll - -. . " ,� , � - � . - Ica �!' � I I 1� I ,,, , - 11 . . . . . . . � . . . . 1 . I , ,,, I - middle bad of upper coal maileb Ir ' I . I� I I , ", , I � , .... �,I, , �/, , K , .- . . , . . . . . . I . four, coal beds mor . The lowest, Old King, or A, bed those streams. The Ohio Crook conglomerate Is erratic and locally coal bed of upper coot amber, X - � 0 1 , � .-, -T I '�Kll el , � I � - ''I . ; I - I , . \ - + . + - - - + + \ ,h, -3 � SIN - Oliver bed, P - Hailiksrost bed. Z V , I ,; � , ,,, , , . I' 11 a Z 1. I � I I NN\N , ,\,' + * . . . . . . . 4 . . . . . . . I. + I,, I 00 WRILL "me , e he Rollins Sandstone member. In some plates the -, , I - . . I �, I I , I ", " , I - I , � , I * I I � - - I o� Cent Ce. ' Tonnage Is calcul by the formill'I If 2 A 1 1.13 . millions of " I � I r. -1 I � - r, I I I I --- '. I I � Zx: , " � * , +% . + . . , :ik . . . I pebbles are scatte e Ohio Crook conglomerate Is difficult tons. where H . thickn in f at, a V, area In Square miles, and 1.1 I I I " ),I,, , I. + I I . + \ , "N" �-.,. "\. * 7 I I 9 '-. , ,* e -�' I " , '. . - : I i, I 1 4 - - --- , % + t I YL , sh h I fa,tor for conversion 6AZo ail low of tons. specific gral of - � Ad . . N , . . . : , *J*.** + . .%* I% � lt�� , .,� ,, �, ." I �, I . ., 4 . ! , . - . )i . .*. .%+. + I I I � - ,,I ,� , Ka , -, . . : 1\1 �.��! .� � � . � I I , . , . . . I X ,I � � - \ ;9N;�,.ININ Im" �ff +*+ . . I . - + 41. + . . . 0 "A , . , , 11 � 1I.11 " I , :I- I Ir . I I - - I I I in 1 i - I I � I \ ,, . . . . � I - � - I . . to separate fr,m the underlying Mosaverde formation. th I - ,,, k, 2, 1 11 ,0� I . . . �� ,X "I � . t'. . I . - V ., . ,,, - e // tc .::;L;;l I � I I � / %. still I \ , -f -, � IN I . . I I 4 I a * . . . . . . * . . . I . . . , 15 � I I � , I -40 , � - �U* I `;r, !� I 1 4 " .. 7 -.+.+...+ �+ I + + W-I,% , . , 0 * ,.:__" - I . * 14 0 Ol HOLE . � I - , - , �"- , .11. -1 I , � I 1, - I . I I I . - . � 'r, ,,,, " � I S Ill, b% *dwl I I � - I I . I , � I I 11 f l�71ar,& , -1 I I � . - - I I . . . . . . . . . . . I ;, 'N - u 5 swoes c I I I I C'01 Is thadumod to be 1.31. - , . -, � I , I � I � � , . � , I �� X : �/ ++.%*- J - \ 1 imum observed thickness of � Was rmation , In general, the rellat)illty Of thil, satirical Is limptyltlOnml - � , 11 , � - I : e, � - �' .+..+%++%..+. . - �N I , . I I I , 14 , 11r` -� - . Vi7 - I -, " - e I � .1 I I I � L I - .*.* .4 . , : :/� * ., + ., , * I . .Is. . . . 0 '4 + l� -.f ",� .1 a.. I , I - I . the number of observations. 1� 1. I I I I . . I- 1, ,- . ItX �1 -4 1 1� \ 1�; ,,, +++ . � '. � I t � 40 Irk -�I!7!T!! Ill - + I -� ,\� I I , 4 . , . . I � . . . I . I . . ?" : � I . + I the bed is near the Minnesota Creek reservoir where It Is a single bed 3 � - - . ., - -* ,I � 4 1 1 I, V � 't , � �. �� - -- .,-,w � . - "o, I, . . . . . . I . . . . . . . . is -, -, , . . --I � h k, but drilling, In The Walsol h ("Ruby") formation lies unconformably on the Ohio Creek 40 " hr , .11all � k . 4 . . . . . . . . . , . + . + . + . � . . . . . . , ,F i conglomerate or, w o - , - - I 9 - , , I I I W. - - - .. . , " . . . . . It + + . I raw I -, ,I'. I 71-4 I � 9 1 2 ..+..%%. . . � � . I . . + . + � 22, * I 11 � I 10, V II '. 71 v \,, . .. . . . . %. . . . . . I . I I--"- I � t I 11 � I . I . . I . 4�+ :-:-+-?w .* .` � I , - . ,- 6 y . I . i I . . . . I . ? * . . . . I . . . . . . . 0C`Lm f al f eat. � e n. ,It Is composed principally W% , � - " to " � I , . . . . . . + � . . I . . . . . . . � . . . . . . . .... �-/,: -: %:-" .-.-. , I .11 . . I . + + .I1 CO- X,w; - Z - I -� - - 20 ` I I I aa + " �, , �, . " . . I . I ne and dark-red to maroon sandy shale. . � I` I , - .� � - , , �, I, 21 1 ,I( � I . % + . % % ... *.+.* -* el� I tI I tie, , �� , - � 4 - qh� I 4 + . 4 + . . . . I I . I � Is I . I I N!>1 - � , . . . . . I . 1, . . . . I . + .+4 + . . + + 4 , . . :,-*-:.* -. 11 , ,\,' The second coal bed s s ly, an februndance of ep e I � , % - - a , � I , , d extensively at So s the area. greerill color. The strong coloring of the 1,11nal ("Ruby*) formation I ". si,� -, ! - 11 , �Q . . . . I + � . I - + I - - + I % I . . . , + 1+ I , , I , It I- � .,., . � Il� 1, , I Bear bed , ,�- i � 4 . I . . . I. + . . : . . . , . . . . . �\� 1� �. \I \ mine t , 4 " , 4. ,V � T 11 I f: . . \ I�, � I ,'ll' � I " - I : \X-\\, , , \,k -*/�, � MWTUWD ROADS . il, - I I I I ,I I -� I �wa� . . . . � . . . .. . . , , ,1 Ill I L'),-' - , - 11 I � I ,,-All- -M� " '" I - , . I - - ,a- . I � -- � � - � - � � 1+++.. r--.rF-%� , + + - . + -. * . - *� + . . + � . . . � . . . . - NN - I It Is thickest alongthis wallis of North Fork canyon where it has an a ith that of the light-colored. Ohio Creek conglomerate -, � ;, ., - 11 , I %� -- I " I ,I-\ - �', - - -V I I + I . I - . +1 . + + + I . . . I \ , I ,- I I noas of 25 feet 9 Inches., The Somerset, Clark, and one of the Mosaverde formation. Conglomerate and ��. � ,,� . I --R--- ;� 1541, + 4 C "I -. I ,u� waiiu�av , � - * ;.:.:.+1+.".1.% , I.Il I , I - AF., � ., , . . . . . . . . � 1V . + I . . 4 - . 4 �1 I , I " t �Z " -1 - i - �� -� I- � I \ 'Al , . . . . I . . + . + . . . . It " 1�� , \ "-" \ ,� \ I I - Bowie mines all produce from this bed, And account for more than half or sandstone produ,m1nalte in the lower-100 feet or the Wasatch ( Ruby') + + + , , , , � , 11 - - � , / I �. , f , -, - .4 it� 1 \ - t I I I I am ' , - --� -, . -i I . a . . . . . ` . � . V . + . * . a 4 , I V I + . e . . . . - . . . . . . ..., I . - I I I ` ==== ACCESS ROADS formation. Qlaveral boulders of scoriaceous basalt as `1�* I I I �, % , I �, 11 11 - . . . J A, I I 11 11 4� I ,I �w� ',, I , I . . -- - . . I . . a + #.. � . a . . + . 1, ,I% I \X - : , � - I t , I . . . . . + + . . . . � . . . � . ,,,, ! , ,,�, U 1�,I I 1 4 .ri&� � a - I I -�-.t-lil . . . . . I . . . . I � w Inches, and'15 feet, and Is of diameter are present, and smaller pebbles of Chart, jasparlold q artz, , I � � I I I I I r- �,,�,� - - T a5�,ft � .A - . ., -1 - , - 30 29 - ) 28 1 .r \� al. - . + + * + 4 + � ,;/ . I ex r - " 1\ I �, 0 1 commercial grade and thickness at all points observed. , I � and a variety -sr igneous aMd metsmorphic rocks are widely ibuted. , � - Ill , + I . . . . . . . .1. . .. t � ".'I I a, � I e, I I I - I, I. N , I ,� 2 Z6 + + a I .1 + . I +:..+:.:) I . + - - - I I� � t � �, I -1 � .1 . . . . . . . . . . . I I Above the conglomerate and sandstone zo � I I , " I ........... lill ��I, , I I - � - I W , , . . ke � . � �, I -, all 1^ - al , STRUCTURIF CONTOURS . .1 I I � - -- A I, I I Ill, . - .9 I , , � -: � r , I �r .� - -, I I , I I / � r17"a + :: I 1�', � I \'� bb e predominate. I .� I I � I - , ? rit � I I /� \ , - - A . : 1. . . + a . a IV ,\� t� 04 TOP OF ROLLINS - - I 1. I 0 � - � , � I I 1 1 I , I ,,.x SANMTOW MEMBER � the largest mine obtaining Coal from It, lies above the Somerset bed, I . I 4� , �1, . - I � . I � - I I I �- . .'l - - I I I �;O :, , .. .,), � , , - I I a � I +...,. +.%+..+... + � , I 11 0aftun, saft, tow � lmember. It � I - 1,7r - I, - - 11� I , -1 �, � �\ �'e.� - " I , I -- I + I . . . 1�1111 - ss J to &J feet over a wide area. The Farmers .I I h, ,---� - 'l ; N A-,ll - , I ;� r I 14 , . � 1. / I `,.�� , I . I I 11 � ,,',�' and beneath the large sandstone that I IGNEOUS ROCKS 0 , . . a 4 . I * � * * + � + + + 4 � - . . I 'I -, 1 4 - % ,-'ll . I .. " � 9 -- - . -1 - V- , J I I � I R so IN I - � I I I I ,�r-- � uVA % - "'t 4 edfat -I'll 1i I I , I I F!, 49 w elieved to be producing from the The lgne,i.s masses In the southeast part of the mapped area are com- ,4 1 , -1 I % . I .1 I� Z-� - ,If - -� li- I , � - , - - I - Z �V,,!�P, . �. ,- - I -9 - I -, - .. . 1b , , , ,- � � 11 - -quart& vionzonite porphyry and kindred varieties of Intrusive '��4 " I " -�T, -I e il� n, I " � - � I , I , 4 , - ,,, - !!:% I I I posed of 'II,ft.l. f! I � , all - I - I I , ,' 11 .-,I. 14- 4, ;�-% .,-� " , r I , - I � I I I � "I � , - � 4 ,�q,� I T;� ;. I -u 4� za,lr �w- I 't W ,J 4 F A . - , " � I � 11. 10 " I I - I I I I rocks of Tertiary age. , Mt. Gunnison Is a Ifeecollthic intrusion, which I � 'I - ,- � -, al '� 474 '4 . "a I . � - , ,I-, I - 1 , . I I cl�.,-�,;A&J' k�, ,,I " �- I T .1'. � , . I I ": - � " �` I � 4 �,, ?� ? , . �, I � - I I 11 . ncipal beds in the lower ' e and arched the Masavarde formation arou I � ,J � , -P I �71 �-�4t, 01��§P��? "ll * �j k4a I I A V � , " -111, - ,u I � %` � 1 -4 1 1 1 - I" Il�,. I �-- I � '1111 , -� A I ,DETAILED PARTIAL SECTIONS OF DRILL HOLES EXPLANATION FOR PARTIAL SE . I- 4.1 . f r,- .t- 1. -,- ., I "i, 'i I CTIONS , .- - ',----4 , , � - -1.N1Z ,,,,� , , I, I-* . L4 - , llliI. , , �, V I I ." !, r t coal member. The lower base, Locally, it out across the Mesaverde formation and on the north I . I I � 7 F7 I -' - , 1, r, I - 1. , �., , I 4",!, .A , . . � . SHWNG CORRELATION OF COAL BEDS ENCOUNTERED IN DRILLING IN T 13 S, R 139 W , I i del Snowshoe, Creek, lies just above the Rollins I flank is,lu apparent contact with �ho Wasatch a, I 1A - - .1 I - � 10 I I- I I 1, � "I " .1l l .1p ,-� � �Y� - � I I 't I It- r " I, I I'll, � K I I .1 sandstone member in ma h � ured by heavy talus, and the re- . - IS471�� - ---.. � - I I I �, 11 ". , % � 'errea by the strike and dip of'the beds outside the talus �.. I - �JT�, -J , - -�7 , ;, - .,. I , , - -1 . I I I I -� , � -I -�n . , , � -, � � I I I 7ZI1111 , , - , I I i lotions are Ii. A �� 4 . , - , , .1 , � ll� . I ON 9 , a Sandy ; ' 4 1 A , . I . I � a Shaly '. " 1�4�p t ol � , - 11�11 I �- 5: A I is I .,. I I , � , 1I 'k. A !, ,- , I I � " I . , lea ok 4 , scale ON 28 ` Coal V, i zone. ,, All the observed Contacts of the Intrusion are with the Mancos . � , - -- - I - , I ; I . �., ,I.,, � cit Is � � . I I �� , EM ,., v - I � % val IT � I , _ ,( IF - I I I � � I I - - , t N sure I I thick In drill holes Along Snowshoe and Coal Creeks, but northward and shale or the Rosave t - , . h , , , , , I \ I - � e , a ,,� , " I - 4 . - - -, " -, , 11 . , . �. S I . I I �, !� � li��,"y � , I, , .m -, I ., ,ir - , , * I -a. � % I . , - ,,, , � -, , , I , � - I I I I ., " ,,* , . . * 'I- - "I 1, 'I, '. -� - . Y' - - . � , . ", 1` I � , If , , . , - - Oat 21 -4oft westward It splits an ,, limited to a sone, a few feet,wide. I - . -, - � " 1. I ,- , , � 11 1. I � I I - " '"' I � - � I t . t i d King bed and the upper split I I ` I� 4 I .,l , V, , % � ,� I "f -1 , , 4 To �11 I , " , r , . � J I - � 41 ,� - -I .- , , - lo ,-z, , �, ,,,� , ,I � � . -- I � - I h i, �,' I I a" X3 � . � . I I I "n LX A .. �,, F , I � � - I -, r, ,- , , 'IN I "� . tt � � , � ;A . ; N ",'.1., � A., � , -, 11 -1 . -, A ,,,� � , to I I I .* � " ,-. .;I Somerset bed of.the North Fork-Minnesota Creek area. -1 "TtLe Clirrs' *long cliff crl I - I 0 - I "t , , J �, Z - - � - _4 Ik.,-- A� ,� - * , , - , O. , -- , I, "I . 11-1 � - � - an 14 � I G'a , L�� Geal � . , � I� , je - � , , "' 14�� 1 - -1,0 , I" . 1� , � . I - I � I - W I �'- 1I, I � I � I, � I , �1 1 1 1 I ar - I I I which probably connec rn Mount Back- I , I .- I'll" 1, � � I I 11, � , ,,, , I �T � I I 11 11 *Z � 11�� ..-� -1 � I L� t lito I, " I -11 I-- - . , '. I .-VI ,--I, I ". I I ON it 11 - - ---------- I I I . he oal Creek area con- I -aith,bedlofo of-porphT" southeast of the map area. The sill spreadit out - I I " , If, 9/ '- . ., - , , - I`* ' � .4 1 I �� - . 1\ �* �-A I I I 011 9 MI Dole "t Sandstone ^' c - . '11� - - - -; 'll , , .,,- * I, I, , , K -� -, I - :. ,, I - -30 , 0 :.4chaww The upper bed In t lowarI , �� � 1 11 ,� 6-a', F,,; �� * & I , .;k , I t I I � I I el - I I," " ll�,, .. �, I �e .li, , , - . �. 7 - I . Shale , I forms to the position of the Bear bed In that It lies Immiedlatoly below I I - , ,1 � � I -`� � I lt.� Ila I - 11 -, s *4 I I- �� -'I I -, I t,� 11 �,, �; . - .f � , A , 1. Ir " I I , . \ � , . I . .0. , ":� I , 1� ;j-- 11 I I I Is I "I % / , ; � � , .1 -,,A �,%,,l 14 ,6�"-')�*.-,' I � t..- I - - I . I . I ,�l I I a massive sandstone. , It is, therefore, termed the Bear bed In this ared. hkn he Davenport ranch close to � I , ".4 .k1,TJ ,p I " I -11 ,,� � " y I �� - ` I I I , I- I .� I �� I T J,' Ifi- . 'r, , § " I I � - . , . - I � , 'I 11 `�? , I 1-1 ,�3 1 . �� IC a though the Inte he Rollins sandstone member the mouth of Cliff C � 1�t at � W% , " I , 1, ^� - , S I ,lao, 0 IN, � ,,,- �- , * , ,,, � l 4 , . - I �, . � -to 9. I - N I c than in the North Fork-Minnesotal Creek area. It Is - I , r�;il-�,��'t, ,!�� - � � -, r� , J � � I 11 I 1� I `-� , I �V - 1 .; - "Pl' I ,.l r 1� , - . , Z I , I �, I I I ;1; I . I ,- I I s w 'I 1� r�ltl , 'it., ,!-" I -, i -1, ., , � , � - 1. !l .1� i 11 , ' 4% � I I ,� � A - lr�' I , I, - I r � , I I Off to ,a persistent bed which Is locally minable but Is less than 3 feet thick me& suffloient to alter some of the underlying coal to memle.rithrecite. I Il I I , :r � � - , I , 1, � ,P � , *� , � 2' to* -, � 11: - . ,,, IN , - I "� � , � , .� I � I -. e. 4 1 Af I � �, ,0 - 7 , - I I, I , � el ... "'111, ,� 'I'. 'o " .,A � I I a" to � r I ,��, I I, � � 1, - I � -1 , - I, -, , , ,�� r r--, I ter I In most of the Coal C I - ' � -.1 It" . ,- -, I ) , '. ., I , . I - I I .� , �% Na �a ,%, I ; � ", , , I '' I %- I I " � Ill., , I - k � �i -i '4�, . � I 1. :� ; � - h .Mount'Bea h spreads N� -, . -1 � , , , , - K Bear bed . I I I -I, � I 11� I : �, -,�- . I -10 . � � If , i I - r 4 4 - '. - "i tc - 4 " P " -, . I - - I I I I ,- I . � �, I . % t .1 21 , , " � - . I" sro I ',III � / I I � of sandstone In the lower coal member shale zone lea 22,,23, 1 ill , 'e! ,I -)' I il lel I � - , 0 I, .��, - �1- . '. � I 1, I -� 24; and 7, In the Coal Creek area, and In drill hole 4 In the North Ill I out near the base of the Tertiary atrata and overlapa the Cliff allIs . tA 1". , I I 1. ,��--,, �,� ! � I 1�? I � -1 I- � I I'- 140 0, - - , 0 1 -, �, ls� , �, . ,�'f, - r* 4 � I � I I a - -10 I ��, � : - , I "I � r o- Dow 0 I- Dolls V o- Beor * , t I ly ]� �_,� r "�%.- I $1, - r, -fti ,,,�, -, - -) ... � - � - �l,�, - �,,ln I , I I N -,, I I 1*� 11 I . . , � - " , I � - -�. bad -5 . . - - S. -/ -- I " , � . = bed I Minnesota C suggests the possi- Mount Marcellina Is &�tongucf or stock of porphyry south of'Anthracite " .- , , , ", I I, � , ,,I I I I - � � � " I . I �7!1 -1 iax� -�, 1,,,� I -1 � , ,� - I , I , 11��, � �1 . .� I . I I/ - = I I. , " w stream separated the two areas of � reek arid Inst meal the area covered by,the amp. On the north and ,.f, , � I - 11 I �- " I � I, � I - I � I I I - 0'. - c % � I I � MI, - .- � W - i I , , " � ' I I � " � , A .?.- , I - , V4 " , I , I -. � I � . I � - - . * I 1�., .,I, ,V,olll, � � �F, � , � Il -,-,? V, . , I , / � . I I � I 1, I ,I,- r , III - - I . III, I 0 I -,2 M - � I , I I I I I I , - I, coal,deposition and deposited a -sand barrier between them. . . met flanks ttA porphM Yard strata, but on the , , 11,- -I Ar� -- " , -., , � I,4- - , , � 3?, I 111- - �[- �. � 11 . - - `�� , - � - - �, . - , e� I " ,�- . I r I I � I I I ,.k- - , ,�� iF "'.1 �111 I I - � . - % I - 1: tl"� - :1 , I. " .1 I ;1N 11 I " , . � .1%, � ,� ,., I �� , �� ,I 4 - " , , t ,* , � I I , I " I � I .- I, south it appeare to have.out across the Was: 7 Rdby") formation. , � -t 11 'T -Ir , 11 I , it �' . I [�- ` . I I I - - - - -� 11 / lu a 6kela-lit,�', ,*,* Ile " " , - I - 1 �- -� � I . I \� .� , , � -f ,, - -1 I'll" �,, � . I, / I -,l I 2g��62!!j member.-The upper coal member of t Evidence of tortaot setamorphl.an in slight. , � I I " , �� 1'� , " . 4 v 'k � . - , I , � I I I, , oll�l I ', k�� -� I I - - I i, _ � I Ill .,a 11 ,,," -7, 'A ,* , , I I I I / - 11 - 309 al sequeno I , �r� , I �- I I 1. � . i I � ,I-: I I - i.;_ �1 I I - I �- - 11 -- -- � � i � - C I - I , �', I \ 11 . � . , 1% I I - . , I I =�, - - �= compri. stone and shale almillar to thal , . - . I I . I I I - 'to I � ., ; , I �, ��- - '- � h he beds are more lonticular. This -111 ,- rz; � , � r'bed , . (Le � �, , ,�,� ,,, � - - I I I � I if 6. -� Mo ,I aid .or � �, , , I , I � I I � 1.71 " - M.- - �e I I I P,.' ,� � � Or Iy I:.- I I " -,- � � I I'S ., , - � t Arill,vurl, rl� � � I I I � I - 4 I � I I ll : I ': " �" ` ,%� I r \ A-- I - I I t - - I Township Irnup or bed Itimber Avomg* Arse, Reserves Township and � of th! cknexis under- (Millions totals - Hong I obser- of coal lain by of tons) (millions i vationd if eat) coal (a) - of bond) I I ,(I) (aq I.) , � I 13) I ;, i 20) , A 4 1 3.9 - 19.(4) 83.4 � B 1- 5 15 5 I, 18JI(a)- , 32510 - I i5 .1-� T 13 a C - , 18 (4) � 112.0 , Ir 11. I -- � : : 'Lower Oat member � I ---- - i, I 620.,4. 4 ,,, 11 ,- , 4 - I . �' � , �Vpper coal member (6) 15. , I , 16 , - 270.0 , -1 ( � . A % `7 � � TJO.4 I �� , � . � A - 3 3 a , - DO � - , 1 1 � , 1- , ; B 1 13 . I : q , ;` 32i (5) , � 578.0 , - c, - � � , , , , I �C 10 7.A � 3411 (5), , see a - � 1� T. 13 S. I Lower e,al morber 7W.-r � I � , -Uury- - I. , It. 90 W. I 1�2 " �, :,- �, , DR 13 it S. . - I el �H) , 383.3 - - , P a - � 6 2" I (5) 2". " I., per coal shamb -TFT-7 _ - I up � or - - I . Zn.; . - 599.3 - V � I I . It - , - I . - � ' ' , - - I AS , is 10.9 11 " I-, ' ,408 0- � " - G 12 ' 3 5 ,, 24 ` ' ll - ,' 96 0 ' , 1, .1 , ,-- - T. 13 S. , Lower Coal tBmber I -rT;T- , ., �r�'4 505.6 , - - � I. R. 89 W. � I I � . ,'I; 1'r I- I - , Z. , , I- , Upper coal 'ahember D 2 .� 3 6 � 0 e -47.6 "I" �1-1`1 r --1 - �t C.'I;k,ll�'. .1 I � I -,, - - , , " a7 1 I . A �, 1 I'144.01'-, �, - _ . , - S 3.1 -t 4 6 4� - I 22-4i, - - 4A � � " I I , 1 7, ` 9 I -- - Z,14 -7 ,- ag 6 - ,� . ,`., I ' .I S, - 5.6 I� , It -.1 ,,, " - Lower coal member ' I ,a-.6 , 4 . T. rit S. . I— M ,% �' Ill , ,--I- . I - , , R. 90 W. �, D I- I ." 1. �- 4 5 � 5 .- I l. 4 -- � 11 I �� '� - � � . - , , -� I. * I--, voi.i Z " 4 V 6 I :0 13 11 I I I � �Z - F 1 6 , B.? . 12 r , I " 4 I I � Upper coal member , 11 r 24.7, I I , ' I --W. 6 - � I --- I . . - . - I �-. lall" , I 011.0 7I S. Lower coal member I 2 , O.Q , , ��+,- .� , ,� '105.2 , , �V,t - , % R. so W. �, upper Coal Ember 1 2 - � - 'I.e - ,,-Io, ' A , , 89.2 �-1- ',1 I " . � t I 1, I � �� - . I . I I ,I v.� � � � r. - - II - - - I 4 - I I - � . I a � " ' " - I' ' ' Total reserves in beds 'more then 50 Inches jbiell ..�.::.�,",...hilha .... pr.6-�# 3743.3 Reserves in be" 14 to 30 Inches thIOkp-* ....... 41----414---1�;,a.,....'. a, , 42 0 Grand total ................. t, ... �.*,;...4..,;,. , I , , L, I I�,.----t.lilpl ... ;... , I � . . � , , I.I� ll 7I f, .- � I �, - I I � , .,- - �I,il, I I I 11 - 1, I � t I , - - I, t I � I ,- , ft '. � .� . . � I . 1, " ,f *L,;;, I , -1 , A,� !r, -� - I, - ", ��- f I 1, , . Z .-I, �, - 14 � � r-'. - , --J I I - . -�- , - I � � ;� " - ,, :I- , t , ",),�ft III, -1 , , 1; ,�- I �I A - 1, I I -��, I I I 1-�,`l 't'v 1,-- I . I I I � 1, ,�. V, - � I , "i � . ,� - 1, , I -11 ;,I`� �,L,., V 'P,� " � - . - A' , I- - Z- , ..;` �1- � V., " 4 , - '*,I', , ,-'. %,` I - - � , , I ,,, �11 I I � 4e ,; , f "I i- I Ill, . �, - , - ill - , '1�', , � - I � - , '). � , I ,,'� " - � ,ll, I I � - � I r , N;l�-, , , , I- , �., Il . . I , � , V .41 �,T ", - . , - it, -S,Il. F ,� �,',4 11 � - , , -A- IN - i4 k u, � 41 ,.%� - , lil - -0,4 wvf�3�,Z�v - --� , 1. I JTf`a,,;ll ,� - 1� '4i I �- I -, I , 1, , � " � - I 1'�,�,,, " I . - , -1 I .� S , � 4 �, , ,I. V I, -- '"' -�.L;,,�zll� S ,g � ,T�', I-- , .-, , a �' - -, , 4 -�Z�-%44 -Z- -�( I -�,, -L-, I �%- � , � ,-�,Tt4l-�t-j I I: , I " " I ,�,, . . 41?,T�70il , " -�r� , . -1 . , , i"l !rl-" - J; � I -�Iss x � 1.11 , I 'k, I - " - S, i "'- "I,:- ��"`4;*l`l � , I -, *,, 11-1`a� V N " I I ,P.,, f',P ;�� I . .P 1 14, � � In �f('11 . , - i - 4;.4;I -,I I 4�1 - - � ,� -" " � I - I I :,, � X , I I - I I , � '* �,-V. �,.., I .-, I -11"A- " , ,� ( I �11 , I - I . , " " C -4, -1� � � 71-L 0 :rl 14 �."",.c *;� -,- - , ,,, ' ',' ' I � I'l '4 - , ,4;4�� - I :�j -i, �,- I,, � J-� 1. 11 -IIII, I '" �� I I I., � . , - I , " r . , 4 , 1, '- ,� I -, It. ,,, - , �, � - - � I I- �1-1- I "I I - W� '0 I 1 1 " , " . I - -, I I, �, , I! I I ._- .- - I . -� 11 � n r e Co. . - � , iUmas.l f; - , k'�, , , , L � ,:-i f, v 't� I ,V � '. � f � -1 I � -_ � I I I - � I . " - I I � (1) Average of obsorvistions, 4ehown in prol J� � -.,A `- 14. I , " '�, � � w� 1� - - , ., , - - . fr a � . � , % �- . -, I I 11 I I� , - - � it' to , , 1 -4 � -a I AV, �, I' I ail I . I � � , I -� " I -a , , � I t, 1 9 a Fiona 60 � � ,,,, -1 , '. I , A � withon ,� '� , �' f, I - .. .,. I il I, P , � "I. , -- �, snows" bed � I - icular nature of this upper sandstone makes It I I . I � , � � I � -1 - Vo - - �- - I I - � 11 1, , I t 12) Corrected for buyl outcrops *�d2duing,dOPZOtl--,,, � �i�l- - , 3; k,� I , - , " - � - - � . �, .1 . . ., . ,� . � � � , Analy'stes of coal samples obtained In drill h vs., I '_1 , i ", -- , -- -. , boa 1, - , ,I . ,4 -, I- . � I I I " I � I ,� I I I 5. S. I % .F - I - . I I �, --�' - - . � �- � I 1 3) -Total tonnage not necessarily r000vor&bl*# 1, , -, -� t I i,� Ci, " I '' T'll", - -� " ,.:- , � - I 5. S. � I difficult to Identify or map the upper limit of this member in some �; yi� A I 11 I -, . , - I. I -.;; , , I � ,� 11,, � . - ,- I - I , . BIT =. , - - - - ,- , Ill't ,� , " -1 �� I I �,, � , -, . It, , 0 . I rar� -, �, '. -%� , , , , ,�, -�I -. �; " I t.!N� I I too - , - - , places . I .1 I I c 1 4) Mattel Corrected for burned Outcrop- - � ' -.l I I ��- i I , 1 3 � I - ,,, , 1, � k .1 I , � - , I � , , ,�' I , -, 1, I , 0 �k el,� Seawall I Z:� / = Snowshol - � I I c ort by the Bureau of Mines.j/ The results of the - I I 5) Estimates corrected rot 00*1 soln0d., it � ,+ - - ' �- V , - � ) - -1 �. 4.4 --a n I r, J�,�, .. , 4 , I - , Ill- -- , , ;, , - I I - -�' , , ' ( � .W 1:; , I %, 11 , - - �- n,- `,r , - ". , I we bed �, -1 - Il � I . - ,,, - -, � 1111� 't -Z�t � I - d" . - I � bed � r cent ins four worimble beds, but the thick ,, � coking tests strecow that coal from the Boar bed and the lower split of the - 6) Thickness prg:eetei from R. 90 W t - -� 1. ., It , ��, - - Irl. � 1. - , � - 1��I6 I I , S I, Ill, ,Ii�. ., " ��,, at-:- I - ", I ), 111� . I I I I 6.9. He 64 4 / �, - I den Ile so � - I, I � I-k -. - I -,, , la�, , " - -L- , " , r"- I "t " '-' `.'. , " . kR , � , I I ,."I , , , -�ar ir. �` I . I . .. - a, \ . r . � , 710. IIII . . Coal beds are inore restricted in area than those of the lower coal - Snowshoo bed all yield coke stronger than. that made at Sunnyside, Utah," , , I , I " , 4 - ., � -11 1, � --�� . I .14 III, - - -- , . � -, �� I I N1, -, , , I I 11 I 6�3 , , � I % I t., , I . �� - I .l " a I -. - . . � I - , ` * ".. . I h 4,w-- -,, 11 I tl,-� * 'I - .,%t -I - 11 , P I , � -1, - I I I, , 4� �v, ,-- - IS, " " , - , . , - � ,,� ,-, . , � - 1 We* �0 - - -A , '. t I , ; A Ill -4i e -r h,� , �� "I !I�, ii-X ,��e - , 11, . - I ; , I , , ,,, - I - I I � , I - � -, .- � �, , -� . I -, I -1, , .. , - 'i�I, 1� . � - I , � i whs the upper split of the � . �C:� , - - " . � I - , , " , , - I I I � - f N � � " � - " , "I. - ,; , - � , -, Ir I -� - .ft., " V I 1. .f - � ., . " ,� - . '. � . . 11 ." 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I � . , I I ,�V i - . I '- I, . -1 " I � ,�, I l , �, ,V -,.' Y� � � :1V , =*1C'-',r-1 , Uoifl-,��,eae.,.Lnsl k�;,'4' "I la�' A t"r tt' - , I �A :1 ,_a I I ,, , 41� 1 ui[L;",�Aeq� � 1- - ;.� ,,� 4" I I I , . , i f % Ila � �, I � I I i�,-�, 'IV - . . - I I I gi "'; �.- ilr I, � - -- � ,, , � ,,,, - . - - - , �, , , - ,i,,, '� "' -l;, �k I � I . GEOLOGY ,OF-,-THE', PAONIA'� COAL . FIELDS- DELTA- AND -GUNNISON """"`W`1ES,',r0L0RAD0 - - , I . PAPNIWXOAL'� A ,, I"t� s.,," , , s . I, I - , - 11 �;%# , � , � -,lf "- IJ 1,�. � I 6 , � I ", " - I A, , I I J , � � -- � .1, , ': . 'I � � - I , , , - ;Q, t; I �, � I I �P�,�..,,l . �,.%� , . f % , I .1 I , �, , I I I 1, t �A I I It , - - , , , . I, " I- % 11 I � I I :'� � , I X �P-e-N� I wl " �,,,,I �, -�;l v �,J, '� I,Ll�x - , , III � "I -* " e' " ,# - '. �" , �, I , �- I ,- I I , � ,� . I , I Johnson * I I I - - I I -. , � I I , - �. .A�", , I I �, - I I Bi I'liforil I I 1, I � I I � 7 . , '. ., 7, , I- " sI# , I I I I - I I I , , I. � , ..., . 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I, �' I� ,,,, 11* I , , � , � , ; I I - � I I I I I I I I I � I I I 11 I I I I - - . I I I I � - . � - I I I I , 4 1 - I 1, I - I � I � � I �� I , I I � I I - I � - - - - . I I I I � I I � I 'A' , � � � . I � - I � ,.� . , " I . I I � - - � . I � . . I I I I I I �- � I . � I� I " I I � - . I , � 1, 1� I . I I I i I � -,,;, I - , � - - � - � , , � - , I . I � I I I 11 , - I I - . I ;C '' . I � I � , , " � - � I '. , , � - I I � � � I I I , I - ,� / . r - I - , � I I �, , , I I I �l , I I I - . I I - I - ! I - " ", I I I I I I -, I � I . I I � - I - ., , I � '�, . " I -'' I � I 1, -- I I � - I � I I � - I � � ,,, � - , I I I '. I � - � I - '. 1�%, V '- I , , % . - I I - - I � I - v.lr I , " t , 1. 'I I , I- I. , , , I - I I - � I � - � I I 11 "I 11 � , . . I I 1, - � 11 A � � � � . I I , . , I ,- � . 1� 1, I I , � I , I � , I I ,� I 1, I- -1 � I I I I I - , I � ,�, I , .- " I , I � '. 11 � 1, � I I I I , I I I V I , I - I , 11 . I ,,, . - :1 d� , , I . I , � , �, I I � �, . 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I , � , V .41 �,T ", - . , - it, -S,Il. F ,� �,',4 11 � - , , -A- IN - i4 k u, � 41 ,.%� - , lil - -0,4 wvf�3�,Z�v - --� , 1. I JTf`a,,;ll ,� - 1� '4i I �- I -, I , 1, , � " � - I 1'�,�,,, " I . - , -1 I .� S , � 4 �, , ,I. V I, -- '"' -�.L;,,�zll� S ,g � ,T�', I-- , .-, , a �' - -, , 4 -�Z�-%44 -Z- -�( I -�,, -L-, I �%- � , � ,-�,Tt4l-�t-j I I: , I " " I ,�,, . . 41?,T�70il , " -�r� , . -1 . , , i"l !rl-" - J; � I -�Iss x � 1.11 , I 'k, I - " - S, i "'- "I,:- ��"`4;*l`l � , I -, *,, 11-1`a� V N " I I ,P.,, f',P ;�� I . .P 1 14, � � In �f('11 . , - i - 4;.4;I -,I I 4�1 - - � ,� -" " � I - I I :,, � X , I I - I I , � '* �,-V. �,.., I .-, I -11"A- " , ,� ( I �11 , I - I . , " " C -4, -1� � � 71-L 0 :rl 14 �."",.c *;� -,- - , ,,, ' ',' ' I � I'l '4 - , ,4;4�� - I :�j -i, �,- I,, � J-� 1. 11 -IIII, I '" �� I I I., � . , - I , " r . , 4 , 1, '- ,� I -, It. ,,, - , �, � - - � I I- �1-1- I "I I - W� '0 I 1 1 " , " . I - -, I I, �, , I! I I ._- .- - I . -� 11 � n r e Co. . - � , iUmas.l f; - , k'�, , , , L � ,:-i f, v 't� I ,V � '. � f � -1 I � -_ � I I I - � I . " - I I � (1) Average of obsorvistions, 4ehown in prol J� � -.,A `- 14. I , " '�, � � w� 1� - - , ., , - - . fr a � . � , % �- . -, I I 11 I I� , - - � it' to , , 1 -4 � -a I AV, �, I' I ail I . I � � , I -� " I -a , , � I t, 1 9 a Fiona 60 � � ,,,, -1 , '. I , A � withon ,� '� , �' f, I - .. .,. I il I, P , � "I. , -- �, snows" bed � I - icular nature of this upper sandstone makes It I I . I � , � � I � -1 - Vo - - �- - I I - � 11 1, , I t 12) Corrected for buyl outcrops *�d2duing,dOPZOtl--,,, � �i�l- - , 3; k,� I , - , " - � - - � . �, .1 . . ., . ,� . � � � , Analy'stes of coal samples obtained In drill h vs., I '_1 , i ", -- , -- -. , boa 1, - , ,I . ,4 -, I- . � I I I " I � I ,� I I I 5. S. I % .F - I - . I I �, --�' - - . � �- � I 1 3) -Total tonnage not necessarily r000vor&bl*# 1, , -, -� t I i,� Ci, " I '' T'll", - -� " ,.:- , � - I 5. S. � I difficult to Identify or map the upper limit of this member in some �; yi� A I 11 I -, . , - I. I -.;; , , I � ,� 11,, � . - ,- I - I , . BIT =. , - - - - ,- , Ill't ,� , " -1 �� I I �,, � , -, . It, , 0 . I rar� -, �, '. -%� , , , , ,�, -�I -. �; " I t.!N� I I too - , - - , places . I .1 I I c 1 4) Mattel Corrected for burned Outcrop- - � ' -.l I I ��- i I , 1 3 � I - ,,, , 1, � k .1 I , � - , I � , , ,�' I , -, 1, I , 0 �k el,� Seawall I Z:� / = Snowshol - � I I c ort by the Bureau of Mines.j/ The results of the - I I 5) Estimates corrected rot 00*1 soln0d., it � ,+ - - ' �- V , - � ) - -1 �. 4.4 --a n I r, J�,�, .. , 4 , I - , Ill- -- , , ;, , - I I - -�' , , ' ( � .W 1:; , I %, 11 , - - �- n,- `,r , - ". , I we bed �, -1 - Il � I . - ,,, - -, � 1111� 't -Z�t � I - d" . - I � bed � r cent ins four worimble beds, but the thick ,, � coking tests strecow that coal from the Boar bed and the lower split of the - 6) Thickness prg:eetei from R. 90 W t - -� 1. ., It , ��, - - Irl. � 1. - , � - 1��I6 I I , S I, Ill, ,Ii�. ., " ��,, at-:- I - ", I ), 111� . I I I I 6.9. He 64 4 / �, - I den Ile so � - I, I � I-k -. - I -,, , la�, , " - -L- , " , r"- I "t " '-' `.'. , " . kR , � , I I ,."I , , , -�ar ir. �` I . I . .. - a, \ . r . � , 710. IIII . . 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I � . , I I ,�V i - . I '- I, . -1 " I � ,�, I l , �, ,V -,.' Y� � � :1V , =*1C'-',r-1 , Uoifl-,��,eae.,.Lnsl k�;,'4' "I la�' A t"r tt' - , I �A :1 ,_a I I ,, , 41� 1 ui[L;",�Aeq� � 1- - ;.� ,,� 4" I I I , . , i f % Ila � �, I � I I i�,-�, 'IV - . . - I I I gi "'; �.- ilr I, � - -- � ,, , � ,,,, - . - - - , �, , , - ,i,,, '� "' -l;, �k I � I . GEOLOGY ,OF-,-THE', PAONIA'� COAL . FIELDS- DELTA- AND -GUNNISON """"`W`1ES,',r0L0RAD0 - - , I . PAPNIWXOAL'� A ,, I"t� s.,," , , s . I, I - , - 11 �;%# , � , � -,lf "- IJ 1,�. � I 6 , � I ", " - I A, , I I J , � � -- � .1, , ': . 'I � � - I , , , - ;Q, t; I �, � I I �P�,�..,,l . �,.%� , . f % , I .1 I , �, , I I I 1, t �A I I It , - - , , , . I, " I- % 11 I � I I :'� � , I X �P-e-N� I wl " �,,,,I �, -�;l v �,J, '� I,Ll�x - , , III � "I -* " e' " ,# - '. �" , �, I , �- I ,- I I , � ,� . I , I Johnson * I I I - - I I -. , � I I , - �. .A�", , I I �, - I I Bi I'liforil I I 1, I � I I � 7 . , '. ., 7, , I- " sI# , I I I I - I I I , , I. � , ..., . F , I t k' �)'k I - I , . I , - � . I ,� 4 1 1 1 - I , �- ,�VI �� :,,i z I*-,- - A'l , - A 'e. I,!.- sr, , .� , � � I I � I 11 -1 I �1 I . 1.,' I .., I I , �� i , t , , t',, -1 I I '.1 � - . �1. , I I I, '. -, ,1,4 �11, � I .- I I I � ,- I 1"ol , 1 4"O 1 , , I 1�-.I I � , � , I I I I I " - - v J �: I I I , 4 I - � , ,i� �� , I , , I I ,- I �, I I �- ,-A"fle 4 � J- -,�:�� .1, -,4 . ,4 'll. ', , �- I 4 l :� �� , . �t $' � , , Is lima 40.1 !s al� � ,%009?" �, � � L-I't. , ,.� , 1, - 1l,1 " , - " . - .r, I ", , I �,,. I - 1, V � I � . - -, ,s , 1� t . I � I � - i l. I - � - I "la, e � .? . I I ( - , I , � R: 1W ,�f , 11 , - I - -- I I � ., ,t,� , , . -. , I I I � ,% .- -- , t" - I*` ,�- I -, , I ; I I I . -il , q% ,* � t-' �e I .(, � ., � . t I ,& - V'� ,� " �" � � I -� 0 I. - O'll - I I I . , � -I , ,4 � � ,�,, ,� � � � � . - V= , � - .I �, I I I � I - I - I � , I' " - , '�- I f'* . , �, I � . I k. � t" 11 I ., �, ,- , I N '.. � I � ,I I . . -11-- I I , � e '� � I - �I, - " I I" I 4 I k , 1, I � , 'A " I I ,t,- � - f, -, I � " A ;� * " 4 �, - I I � I , V- ,�'.�'- " ,- - , ` , , - j�. . , ;,j, ,,,, , , - - tl^ ,,-� Ir , ll , , � . , -C I - � , �,, ,,, I I a I I I I-, -k I I ,-1 . I ..I ,I f ,��, '�,, , I , I I I , I I � *- 0 ~ � -V, , � I , ,-k�6 r I , -I ,.1 I, . -� - I I, I I � ilp � kv. - � , �ollur 9 :� ,- I 4", I, ..�: I 44 . I, It I ., - � , , -,, L. � I � - . - ,* . � I I I � I � I . I � P!Tllll!�I�- ,� , ,-%-,,�% I I � I I - I �, ,& `�� -� ,. - .- , � . A a � , �' r- " " " !4�, � � . , 1, ! . I l - A,� , ,� , %I � . , ,'�-- v . I I . I I I I " ,� I I I '. -- I - f I 14 - � I I I , -,- " , 4 , I I , - , - - - , .�� ,'� IV � . %,I A�V II, , �� . "�alli, 1 2 1 , 5� - I I I I I , " I , - 11 1, 11 ,-, ft�, 10" I �, . �. � c ,I I - , ,-1 fv It. � -- , , "'N.."-f �Z 'I. � 'I V�-�.,�Z r , , " w, I4 I I � I %� _1, - - I I I -� r , I, �ft ,,, -. � . oll ** � --_ � I � : I - " , . I , � I , V - *� -1 ,-� , Z 11 -,l ��, I � - I I , � � I - - ,I ,-1 5 4 "I � ,-�, �,,� 4 4 ;t �'�� r - ,,,, - , i � " I . I � . I I � I I . I 1, I I - - "! I -�X,071` , I,— `�,:;.l -'t- � r, i ','� k�,V-tjue - l4",4., v�k4tt � � - .i, ,�, 16 - , I - � --� "t , , 1, 'N � I � . I I I I - ,+, : -C`.��.,? I , . -4eh 1 1. - � *- �-- ,-,A t I 4i, , ��,A* , ,_, ^ n . .1,-;t� "I � .�-.,, - � , EXHIBIT 2.04.5 � , � . 1, I �� I - � � , , I I . ,,��,,* ,,, ,,, � �,slll � , ,,� , �,- � . ..... �, :,� -!-C��-1 , " "k .-,<r ,P, �,. � -4,�,. ill, I 1-1 I I ., , , ,.I�,A�,� � I I I I J, I I � I � ,- I I '. I I I - . � - - . � --X1 ,I , I 1 *,�,�,&�.4.564-%�;�, �� " �11 - 11� "Or,'le I� I , - . � '. . -I I 1� I � . I - I I I I - I I . - ,� I I � I . I . I, �' I� ,,,, 11* I , , � , � , ; I I - � I I I I I I I I I � I I I 11 I I I I - - . I I I I � - . � - I I I I , 4 1 - I 1, I - I � I � � I �� I , I I � I I - I � - - - - . I I I I � I I � I 'A' , � � � . I � - I � ,.� . , " I . I I � - - � . I � . . I I I I I I �- � I . � I� I " I I � - . I , � 1, 1� I . I I I i I � -,,;, I - , � - - � - � , , � - , I . I � I I I 11 , - I I - . I ;C '' . I � I � , , " � - � I '. , , � - I I � � � I I I , I - ,� / . r - I - , � I I �, , , I I I �l , I I I - . I I - I - ! I - " ", I I I I I I -, I � I . I I � - I - ., , I � '�, . " I -'' I � I 1, -- I I � - I � I I � - I � � ,,, � - , I I I '. I � - � I - '. 1�%, V '- I , , % . - I I - - I � I - v.lr I , " t , 1. 'I I , I- I. , , , I - I I - � I � - � I I 11 "I 11 � , . . I I 1, - � 11 A � � � � . I I , . , I ,- � . 1� 1, I I , � I , I � , I I ,� I 1, I- -1 � I I I I I - , I � ,�, I , .- " I , I � '. 11 � 1, � I I I I , I I I V I , I - I , 11 . I ,,, . - :1 d� , , I . I , � , �, I I � �, . I I I— e I - I I . . 11. I / - - I I � I � , �, "I 1 - ,�?- I � , , � I �. " �� I � '. � __, I I I _; I � . - I ,� � . I I ,,, I � I I I � - I " "I I I " 1: . I 1. � I 1 I . - , I I - - � �Le I I � � I . " , . ,* , I A -_ �,11. - t, �1- - , % 1, I - - I I - � " I � I - � �, - , � I � I "- " " . I I , � , I -- �, �I, 1, I I � � � , �, - I I . 11 - I I � I I . I , I "I , I I " .1, . 11 I., �.., - �� . ,, , I I I I %a I I I - I I � � , - � I I 11 I - I 1-1�' I � � I I � I " I I . I '' I I -1 . � I I I . � I I 11 ila I I I � I -At, " I I I - . ''I �'11 I 1 I "I, I - "I -1 - .1 .. -1 I I I �4-. - , ." I , , , , 1. '"' � � 1% I I I I I I �, I '' I - 1, , . I � - . , I . I I a I . � - I I � - ,- � I � � I I . I -1 � I - .1 I - " � I I � ,,, � i I - I - " � I � � , � . -1 � �11 " � �� " -. 4, � I I -_ I I � I , I - I I ,- I I I I - I - . I - " I I , � I I : I I �- I 11 I ,`I0 I I " , I - � - I . �� I � , I ,1� I 1�' " - - I - - I - - , J" -1 I I . I �, I I . � I I - - I I I - I , I - 1, I -I- I -, � � r, . I -- ) ,,, 4, - , , I - �, I �: I" I I *-� - � I � I � - I I , � I . , -I, , I � I I I .1 I � I 1. � � - -I,.--. I -I- I I ,\' 0 � ,,, - I, I,.- 1, 111I I- , I I- - - . - � ,&, - - . I � " I I , - 1 k I I I I, \ 'I � I ll,"- '' - I - I \ I 1, I � �� , . , I � 11! �-� . , .:1 lk - �-� . I -.-,I,- I " I . . � � � � 4 X -- - .. -- - - - ---- -- 1 1 " , " . I - -, I I, �, , I! I I ._- .- - I . -� 11 � n r e Co. . - � , iUmas.l f; - , k'�, , , , L � ,:-i f, v 't� I ,V � '. � f � -1 I � -_ � I I I - � I . " - I I � (1) Average of obsorvistions, 4ehown in prol J� � -.,A `- 14. I , " '�, � � w� 1� - - , ., , - - . fr a � . � , % �- . -, I I 11 I I� , - - � it' to , , 1 -4 � -a I AV, �, I' I ail I . I � � , I -� " I -a , , � I t, 1 9 a Fiona 60 � � ,,,, -1 , '. I , A � withon ,� '� , �' f, I - .. .,. I il I, P , � "I. , -- �, snows" bed � I - icular nature of this upper sandstone makes It I I . I � , � � I � -1 - Vo - - �- - I I - � 11 1, , I t 12) Corrected for buyl outcrops *�d2duing,dOPZOtl--,,, � �i�l- - , 3; k,� I , - , " - � - - � . �, .1 . . ., . ,� . � � � , Analy'stes of coal samples obtained In drill h vs., I '_1 , i ", -- , -- -. , boa 1, - , ,I . ,4 -, I- . � I I I " I � I ,� I I I 5. S. I % .F - I - . I I �, --�' - - . � �- � I 1 3) -Total tonnage not necessarily r000vor&bl*# 1, , -, -� t I i,� Ci, " I '' T'll", - -� " ,.:- , � - I 5. S. � I difficult to Identify or map the upper limit of this member in some �; yi� A I 11 I -, . , - I. I -.;; , , I � ,� 11,, � . - ,- I - I , . BIT =. , - - - - ,- , Ill't ,� , " -1 �� I I �,, � , -, . It, , 0 . I rar� -, �, '. -%� , , , , ,�, -�I -. �; " I t.!N� I I too - , - - , places . I .1 I I c 1 4) Mattel Corrected for burned Outcrop- - � ' -.l I I ��- i I , 1 3 � I - ,,, , 1, � k .1 I , � - , I � , , ,�' I , -, 1, I , 0 �k el,� Seawall I Z:� / = Snowshol - � I I c ort by the Bureau of Mines.j/ The results of the - I I 5) Estimates corrected rot 00*1 soln0d., it � ,+ - - ' �- V , - � ) - -1 �. 4.4 --a n I r, J�,�, .. , 4 , I - , Ill- -- , , ;, , - I I - -�' , , ' ( � .W 1:; , I %, 11 , - - �- n,- `,r , - ". , I we bed �, -1 - Il � I . - ,,, - -, � 1111� 't -Z�t � I - d" . - I � bed � r cent ins four worimble beds, but the thick ,, � coking tests strecow that coal from the Boar bed and the lower split of the - 6) Thickness prg:eetei from R. 90 W t - -� 1. ., It , ��, - - Irl. � 1. - , � - 1��I6 I I , S I, Ill, ,Ii�. ., " ��,, at-:- I - ", I ), 111� . I I I I 6.9. He 64 4 / �, - I den Ile so � - I, I � I-k -. - I -,, , la�, , " - -L- , " , r"- I "t " '-' `.'. , " . kR , � , I I ,."I , , , -�ar ir. �` I . I . .. - a, \ . r . � , 710. IIII . . 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I � . , I I ,�V i - . I '- I, . -1 " I � ,�, I l , �, ,V -,.' Y� � � :1V , =*1C'-',r-1 , Uoifl-,��,eae.,.Lnsl k�;,'4' "I la�' A t"r tt' - , I �A :1 ,_a I I ,, , 41� 1 ui[L;",�Aeq� � 1- - ;.� ,,� 4" I I I , . , i f % Ila � �, I � I I i�,-�, 'IV - . . - I I I gi "'; �.- ilr I, � - -- � ,, , � ,,,, - . - - - , �, , , - ,i,,, '� "' -l;, �k I � I . GEOLOGY ,OF-,-THE', PAONIA'� COAL . FIELDS- DELTA- AND -GUNNISON """"`W`1ES,',r0L0RAD0 - - , I . PAPNIWXOAL'� A ,, I"t� s.,," , , s . I, I - , - 11 �;%# , � , � -,lf "- IJ 1,�. � I 6 , � I ", " - I A, , I I J , � � -- � .1, , ': . 'I � � - I , , , - ;Q, t; I �, � I I �P�,�..,,l . �,.%� , . f % , I .1 I , �, , I I I 1, t �A I I It , - - , , , . I, " I- % 11 I � I I :'� � , I X �P-e-N� I wl " �,,,,I �, -�;l v �,J, '� I,Ll�x - , , III � "I -* " e' " ,# - '. �" , �, I , �- I ,- I I , � ,� . I , I Johnson * I I I - - I I -. , � I I , - �. .A�", , I I �, - I I Bi I'liforil I I 1, I � I I � 7 . , '. ., 7, , I- " sI# , I I I I - I I I , , I. � , ..., . F , I t k' �)'k I - I , . I , - � . I ,� 4 1 1 1 - I , �- ,�VI �� :,,i z I*-,- - A'l , - A 'e. I,!.- sr, , .� , � � I I � I 11 -1 I �1 I . 1.,' I .., I I , �� i , t , , t',, -1 I I '.1 � - . �1. , I I I, '. -, ,1,4 �11, � I .- I I I � ,- I 1"ol , 1 4"O 1 , , I 1�-.I I � , � , I I I I I " - - v J �: I I I , 4 I - � , ,i� �� , I , , I I ,- I �, I I �- ,-A"fle 4 � J- -,�:�� .1, -,4 . ,4 'll. ', , �- I 4 l :� �� , . �t $' � , , Is lima 40.1 !s al� � ,%009?" �, � � L-I't. , ,.� , 1, - 1l,1 " , - " . - .r, I ", , I �,,. I - 1, V � I � . - -, ,s , 1� t . I � I � - i l. I - � - I "la, e � .? . I I ( - , I , � R: 1W ,�f , 11 , - I - -- I I � ., ,t,� , , . -. , I I I � ,% .- -- , t" - I*` ,�- I -, , I ; I I I . -il , q% ,* � t-' �e I .(, � ., � . t I ,& - V'� ,� " �" � � I -� 0 I. - O'll - I I I . , � -I , ,4 � � ,�,, ,� � � � � . - V= , � - .I �, I I I � I - I - I � , I' " - , '�- I f'* . , �, I � . I k. � t" 11 I ., �, ,- , I N '.. � I � ,I I . . -11-- I I , � e '� � I - �I, - " I I" I 4 I k , 1, I � , 'A " I I ,t,- � - f, -, I � " A ;� * " 4 �, - I I � I , V- ,�'.�'- " ,- - , ` , , - j�. . , ;,j, ,,,, , , - - tl^ ,,-� Ir , ll , , � . , -C I - � , �,, ,,, I I a I I I I-, -k I I ,-1 . I ..I ,I f ,��, '�,, , I , I I I , I I � *- 0 ~ � -V, , � I , ,-k�6 r I , -I ,.1 I, . -� - I I, I I � ilp � kv. - � , �ollur 9 :� ,- I 4", I, ..�: I 44 . I, It I ., - � , , -,, L. � I � - . - ,* . � I I I � I � I . I � P!Tllll!�I�- ,� , ,-%-,,�% I I � I I - I �, ,& `�� -� ,. - .- , � . A a � , �' r- " " " !4�, � � . , 1, ! . I l - A,� , ,� , %I � . , ,'�-- v . I I . I I I I " ,� I I I '. -- I - f I 14 - � I I I , -,- " , 4 , I I , - , - - - , .�� ,'� IV � . %,I A�V II, , �� . "�alli, 1 2 1 , 5� - I I I I I , " I , - 11 1, 11 ,-, ft�, 10" I �, . �. � c ,I I - , ,-1 fv It. � -- , , "'N.."-f �Z 'I. � 'I V�-�.,�Z r , , " w, I4 I I � I %� _1, - - I I I -� r , I, �ft ,,, -. � . oll ** � --_ � I � : I - " , . I , � I , V - *� -1 ,-� , Z 11 -,l ��, I � - I I , � � I - - ,I ,-1 5 4 "I � ,-�, �,,� 4 4 ;t �'�� r - ,,,, - , i � " I . I � . I I � I I . I 1, I I - - "! I -�X,071` , I,— `�,:;.l -'t- � r, i ','� k�,V-tjue - l4",4., v�k4tt � � - .i, ,�, 16 - , I - � --� "t , , 1, 'N � I � . I I I I - ,+, : -C`.��.,? I , . -4eh 1 1. - � *- �-- ,-,A t I 4i, , ��,A* , ,_, ^ n . .1,-;t� "I � .�-.,, - � , EXHIBIT 2.04.5 � , � . 1, I �� I - � � , , I I . ,,��,,* ,,, ,,, � �,slll � , ,,� , �,- � . ..... �, :,� -!-C��-1 , " "k .-,<r ,P, �,. � -4,�,. ill, I 1-1 I I ., , , ,.I�,A�,� � I I I I J, I I � I � ,- I I '. I I I - . � - - . � --X1 ,I , I 1 *,�,�,&�.4.564-%�;�, �� " �11 - 11� "Or,'le I� I , - . � '. . -I I 1� I � . I - I I I I - I I . - ,� I I � I . I . I, �' I� ,,,, 11* I , , � , � , ; I I - � I I I I I I I I I � I I I 11 I I I I - - . I I I I � - . � - I I I I , 4 1 - I 1, I - I � I � � I �� I , I I � I I - I � - - - - . I I I I � I I � I 'A' , � � � . I � - I � ,.� . , " I . I I � - - � . I � . . I I I I I I �- � I . � I� I " I I � - . I , � 1, 1� I . I I I i I � -,,;, I - , � - - � - � , , � - , I . I � I I I 11 , - I I - . I ;C '' . I � I � , , " � - � I '. , , � - I I � � � I I I , I - ,� / . r - I - , � I I �, , , I I I �l , I I I - . I I - I - ! I - " ", I I I I I I -, I � I . I I � - I - ., , I � '�, . " I -'' I � I 1, -- I I � - I � I I � - I � � ,,, � - , I I I '. I � - � I - '. 1�%, V '- I , , % . - I I - - I � I - v.lr I , " t , 1. 'I I , I- I. , , , I - I I - � I � - � I I 11 "I 11 � , . . I I 1, - � 11 A � � � � . I I , . , I ,- � . 1� 1, I I , � I , I � , I I ,� I 1, I- -1 � I I I I I - , I � ,�, I , .- " I , I � '. 11 � 1, � I I I I , I I I V I , I - I , 11 . I ,,, . - :1 d� , , I . I , � , �, I I � �, . 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