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MINEBK00940
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Last modified
1/5/2009 10:19:43 AM
Creation date
11/18/2007 12:22:18 PM
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Mine Books
County
Boulder
Volume
15
Document
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A
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1' <br />Dixie - 3. "' <br />TOP- 0• G R A? H Y- Contin. <br />i <br /> <br /> <br />4 <br />-" Colbrado, "s dietariQe'=bP'twerity-two ~niilee~ b; wagon` eiald-' twen- <br />~ - : '~ty~sia-rii'lee by 'railroad: 611' ore' is -s7iippe$' wie~'th ~~D`envi$ <br />~Bou3der aidRestera'R: $r •`;• r .... ..;,~ - .. .._r.0:-. _~;>Si <br />~~ O E O L, 0 G Y <br />_. <br />. <br />' ©good geo2ogioe3 survey has' been Wade- oi' the' ddetf43:bt <br />The'oharaoter o3 bouatxy `rook ie g'ranite'-end''p'brpt~gSy-~en-~e'~% <br />the geologioal period ie Arehean. •'' -" ~ -' • .'~~ oETr,t' <br />,; ORES & O R S B O D I E,~S , <br />~~ I '~ ~ ~ - The`ah8raoter oP `ore bodies is true=fiseare~deine.' =° <br />• -, ~ <br />• ~~ The veins ars similar'end"one `d`esariptiori $s~ eu3Yfoient~'Po3`- <br />all. Them ere eight known veins witli'~tfi'e etrike'ifortheatlt"~~ <br />it ~,i ;. ,; ,,.. .. _ <br />• -~ end southwest and dipping to~ the north: Thee' enoiosiiug"robks <br />v; , ' <br />,. are granite amd pb'rphyry and'~the' gangue ie Zime=:' There'''ere <br />~, <br />i~ • no faults in' the Reins'. There de one `ore"shoot' 100! ion:°O'% <br />~I' Ths vsin matter' veriea in width trom'1' to 6'~ with'an` evdai <br />~~~,~ <br />~~,(~~i~Ili' age width of 2'. Length, 160!;, height, 600'. <br />Ip i! f¢hs oharaater oP vein P1111ng le quartz, tellurium <br />~ ~ I~ ~~; I <br />~ "!' ~ and porphyry and the metals are gbld','silver an$'tellurium. <br />~~~ ! -Thirty-iive'•per dent''oY'the vein Pilling"i~'of'e oo~iden$rdti` <br />,, <br />~~ ~ tang netura and the balanoe oY veia fills <br />ng;is.'smelting ore: <br />~'I` <br />if I'I The average'rionthlyproduotion oY ore is 100~thise`~au$'the'~'~~~ <br />~' average value per, ton ie ye20, 411 ore le treated at tihe <br />{;i:~ II ; publio works. ' <br />~,~6) •_ . <br />s <br />i~~~i; B IIR860E P L,AIi T . <br />~~ i - The'eurPaoe plant obneiete o3 a 60=h.p. Re£urn-tubnl'a~• <br />i ,~ <br />~ " ' boiler; "4:drill', Le <br />,~~~ ;~ ynei 61"r oompreesor attd'"6-K.•'Eleo$r~ot~'1O <br />'~i' ! 1 generator. to~•. supplying 'eTeotki~o 'lighter • "4`"~ "'~ ' -z',v <br />~~ i <br />{{~ I , ~ , ,~ Boft+ ooal- ia: used P'or `fuel;` the water `uasd~ in" the 'oil <br />l~ ~ ~~ ~, er .ie, taksa, 2rom, they oreek~.and the'• pYaesuze.'barri'ed `le~ 80~. <br />'l <br />
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