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A S P H A I.'r Asphalt Specialties Co., Inc.
<br /> Stiles Mining Resource
<br /> S P E C I A L'I'I E S CO. 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 /> x- DEPTH TO 4 .
<br /> a a GRAPHIC LITHOLOGIC DESCRIPTION WELL CONSTRUCTION WATER i A
<br /> c s, LOG (Drilling) w=
<br /> 3 Protective 4,673
<br /> -2 Concrete Casing 4,672
<br /> -' Pad 4,67'
<br /> 0 - Ground Surface 4,670
<br /> 1 - Overburden - 4,669
<br /> z cn L 4,668-
<br /> Gravelly sand,orangish-brown,coarse grained sand with some �, v
<br /> r
<br /> 3 u irY� r (V 4,667-
<br /> medium to fine grain sizes(/o fine sand decreasing with depth) ;fir vM NNN _
<br /> = y N«
<br /> a fiii ;> m Ny 4,666
<br /> O r «h«N
<br /> 5 it 4,665
<br /> 6 g m .. N«», 4,664-
<br /> 7 +,�. �fri� :fir; T 4.663-
<br /> e fr fr 6.8 ft bgS 4,662_
<br /> 9 4,661
<br /> 10 Vdz r «N N 4"660_
<br /> uk' Gravelly sand,orangish-brown,coarse grained sand with little fines 4,659 -
<br /> kN Y 1 2•. (II JYr��JlKJ ««Y««N -
<br /> fir iv 3'
<br /> 12 4,658-
<br /> •Y �l�-- +ii•Jif _
<br /> 13-f f 'w? V ��� Nv«. 4,657
<br /> 14 {i ,a.{, (V ,i�tti7AY�i!K; ««"�"wv' 4.656
<br /> Hsi „f� O -
<br /> 15 `-tn w.;. N x•« 'w 4,655
<br /> 17 '�'�` 1'Y> Q1 4,653
<br /> fir�gJ�JVr,J N«vNN,
<br /> 18 �fYi/' «;«'rN?«y;• L 4,652
<br /> rr✓i✓ ��n.N,y;
<br /> 19
<br /> 4,651
<br /> 20- r�ri>:. 4,650
<br /> 21_ ri+rir; O 4,649-
<br /> 22 •veyrrr_ �YtiL' N 4,648
<br /> 23 4,647-
<br /> 4,646
<br /> 24 irrrfr O
<br /> z _
<br /> 25 / tr'y'> yi�'y'y O 4,645-
<br /> 26 OWN
<br /> 4,644_
<br /> k 27 i. w«N>. 4,6434 YrLk �JrR,>2F J> N«v«Y.
<br /> 26 }Y�kvii. 4,642-
<br /> +tr'+r�
<br /> 29 _ r7:vY i,i'fi"i'J; "i"s 4,641-
<br /> ifiiJi
<br /> yy k`Y v�"i -. frt✓ir✓, y 4,640-
<br /> P.m�'{k�Y Y Y y, wi, 4,639
<br /> wr+,r{ Jig+rY✓
<br /> 32
<br /> ✓✓(��JYyY✓J � 4,636
<br /> 33YYYYf J> M NAY N
<br /> Irvr +.SN�J rY/JJi v«NN 4,637_
<br /> n-i {yrL fiiii�H� wN yN; _
<br /> 34 rky,sa_ ry{yI, Y h»N 4,636
<br /> i3✓i}v,.
<br /> 35 YH'��ai ��y'✓YyIfY%" �� 4,635
<br /> 36
<br /> 4,634
<br /> ✓rJYJ iY K:Jir r ,�.r
<br /> a H a Yfi+rYiJ✓Y;r✓ry rvYi✓.. _
<br /> yarYJ ii9i4iY�li� ✓YfY✓YY
<br /> 37 .�y� +iii YYYYI�YYY iY+l� 4,633
<br /> i "�t ✓Y'�' �✓v�r -
<br /> 38_.+. i+r�'`r�ri;Y✓Y Y�✓:+Y,: 4,632
<br /> Top of Shale encountered at 38 feet bgs
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