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ASPHALT Asphalt Specialties Co., Inc. <br /> Stiles Mining Resource <br /> SPECIALTIES C O. Monitoring Well Construction Log:MW-6 <br /> 10100 Dallas Street Date: 3/16/2022 Well Material: 2"Schedule 40 PVC <br /> Henderson,CO 80640 Drilling Company: Drilling Engineers,Inc. Well Lat./Long.: 40.354341°/-104.725355° <br /> Phone 303-289-8555 Drilling Method: Hollow Stem Auger(HSA) Ground Elevation: 4,662 ft amsl <br /> c.. <br /> x a DEPTH TO y <br /> 8 S GRAPHIC LOG LITHOLOGIC DESCRIPTION WELL CONSTRUCTION WATER 4 <br /> F. (Drilling) w s: <br /> _3 4,665 - <br /> -\Protective <br /> Concrete Casing 4,664_ <br /> _1_ Pad 4,663 <br /> o - Ground Surface ::::::::::,::::::•»:• 4,662 - <br /> t - Overburden ' >.. 4,661 <br /> Ill <br /> 2= V1 j • H 4,660 <br /> 3 -; Sand w/gravel,brown,fine to medium grained sand 4,659= <br /> 4 - ;Gravelly sand,orangish-brown,coarse grained sand with some '%:; t 4,658 - <br /> medium to fine grain sizes(%fine sand decreasing with depth) 0 `'111 is 5 - 4.0 ft bgs 4,657 - <br /> - <br /> 41 4,656 <br /> 7 -ifii}/`d bF!' r{,rr(,,,, 4,655- <br /> 4`y,/ld 4.h,F... <br /> 8 FfNll,`FM1 ;,;:'{; !!' 4,654-il - <br /> j:"llJ`1Lll`X`I am4,653 <br /> 10-'1,6,•i., ,%f+{ 0, :: 4,652 <br /> 11 -;;:'�({;'!%%'% Y rf,Y ,,{r "v`c%':%{'" - <br /> 4,651 - <br /> 12 ;'',;'''S'':;:,•i' f0 '; l/,A %iNirr,1%{v 4,650 <br /> 13-° ;: ;:} ',, ,;44 .'ii,"::=1.x 4,649 <br /> 14=,: * „i'p%L% 1;`�F,Sj��: 4,648 <br /> 15 3 N �, ;Y,`Y, 4,647 <br /> CC iri { <br /> -% •- (///'/,:'!'J 4,646 <br /> 17 %ty,a{:,> "L`:};;;;; 4,645 <br /> 18- ;,% {: 4 N '' ' :? 4,644- <br /> 19 C 5 ;,%;�iY 4,643_ <br /> 20 +,%,•':: 4,642 <br /> 21 ,,,, %%;• 4,641 <br /> 22 iS{''-; 4,640- <br /> V :Gravelly sand,brown,coarse grained sand with slight increase in% C - <br /> 23_ •• 4,639 <br /> z;;: fines ,'" N - <br /> 24_ 'i ,,,,%%;%°t'.: 4,638 <br /> 54/,h�, <br /> 25 ;i4,637 <br /> - ,,N 4fl Gravelly sand,orangish-brown,coarse grained sand with little fines -a <br /> 26 'F'+l:,�fl/411�,;' a) 4,636- <br /> %hi'4, ?Z : 4' - <br /> 27 `r�1i7 •' 4,635- <br /> -Y'r15;9ff 111 <br /> 28-y:3 j11l .. N 4,634 <br /> 29-':{:'r,>{Q . Q 4,633- <br /> 30 ;'i,;: 3i 7," - <br /> ,. 4,632%'r';% Y,,i '-} 0 4,631= <br /> 31 <br /> 32 4,630= <br /> ,i,, it - <br /> 33 4,629- <br /> 34 4,628= <br /> 35 ,, 4,627= <br /> 36 4,626= <br /> 37_ 4,625= <br /> 38 ..'¢'%*:4'', 4,624 <br /> 39 - .. 4,623 <br /> Top of Shale encountered at 39 feet bgs <br />