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ASPHALT Asphalt Specialties Co., Inc.
<br /> Stiles Mining Resource
<br /> SPECIALTIES C O. Monitoring Well Construction Log:MW-1
<br /> 10100 Dallas Street Date: 3/21/2022 Well Material: 2"Schedule 40 PVC
<br /> Henderson,CO 80640 Drilling Company: Drilling Engineers,Inc. Well Lat./Long.: 40.350972°/-104.737297°
<br /> Phone 303-289-8555 Drilling Method: Hollow Stem Auger(HSA) Ground Elevation: 4,670 ft amsl
<br /> _ c-
<br /> '" GRAPHIC DEPTH TO •a°a
<br /> a S LITHOLOGIC DESCRIPTION WELL CONSTRUCTION WATER Q
<br /> LOG (Drilling) w s
<br /> 3 \Protective a673_
<br /> -2- Concrete Casing 4,672 -
<br /> Pad 4,671-
<br /> o - Ground Surface ::::: •:• :: ::::::: 4,670 -
<br /> _ Overburden %:::::: ::: 4,669_
<br /> 2- V) / 4,668
<br /> 3 - Gravelly sand,orangish-brown,coarse grained sand with some w v 4,667 -
<br /> medium to fine grain sizes(%fine sand decreasing with depth) *' " • -
<br /> 4_€ O 4,666
<br /> 4.1
<br /> 5- 4,665
<br /> 6- m 4,664
<br /> 7- Y 4,663-
<br /> 8 •
<br /> 6.8 ft bgs 4,662_
<br /> 9_€ ((p 4,661 -
<br /> 10- .,,,,,.,.___ "3 `{1'I>C>11j; also-
<br /> 11 - Gravelly sand,orangish-brown,coarse grained sand with little fines :V:•::,'.. 4s59
<br /> 12 - to !•i 4,658_-
<br /> 13 t`i;•^}D U ',;v:v4;•:' 4,657
<br /> - :;:':.C`ii? N 4,656=
<br /> 14--11i
<br /> -A{{kA Ut tilyij,fill.
<br /> hN.N1,hN.{,: 4,655 15
<br /> -, iki Adh{`,
<br /> 16 NkhYNH,� 0 •;'ti' 4,654
<br /> -Nhh m .+h',;c" C
<br /> -
<br /> -
<br /> 16 -'N52r i
<br /> ••,%t.%•m;
<br /> l..';'s;,%,'f;,%
<br /> VL
<br /> 4,6$2
<br /> NNNNhV r.,k , N
<br /> 19NMNig 4,651
<br /> ___
<br /> 20 N\NNk ;'(''/' ''� A✓
<br /> 4,650
<br /> rt,thh , • 6;; :"!':' 4,64921_-t;rL'LW: -
<br /> ir- {\Y\{{\{,{\ N
<br /> 22 , ?9Y?Y?}�? � 4,648
<br /> >f;V r;, O _
<br /> (,,,
<br /> 23-,;,'{;:;,F¢,;,;. r'I24 4,647-
<br /> iiti i+v:
<br /> 25- :- if\ `: 4,645 -
<br /> 26 - ;����;�,;,�,;+, ,:,; 4,644-
<br /> 27 '- •'\`'' "' 4,643
<br /> ;$ ;: �
<br /> 28 . i;: 4,642
<br /> 29 4,641
<br /> 30 4,640
<br /> 31--('; r ';; ;? a,639=
<br /> 32 4,638
<br /> 33 4,637-
<br /> 34 4,636 -
<br /> 35- '•' 4,635-
<br /> 36- 4`634
<br /> 37 4,633-
<br /> 38- '; ,,, ,. . ... ... 4,632-
<br /> Top of Shale encountered at 38 feet bgs
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