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<br /> 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 /> er GRAPHIC DEPTH TO s E
<br /> a a LITHOLOGIC DESCRIPTION WELL CONSTRUCTION WATER
<br /> wo LOG (Drilling) w
<br /> _3 4,673
<br /> Casing
<br /> Protective
<br /> 2 Concrete 4,672
<br /> _
<br /> -1 Pad 4,671
<br /> 0 - Ground Surface .•• 4,670
<br /> 1 Overburden 4,669 -
<br /> - N L
<br /> 4,668
<br /> 2 -
<br /> 3 - Gravelly sand,orangish-brown,coarse grained sand with some 4,667=
<br /> a , medium to fine grain sizes(%fine sand decreasing with depth)
<br /> C 4,666-
<br /> 4 �>� R 0
<br /> 5 �rg�s"�$° �r. ✓ 4,665
<br /> a C
<br /> r 4,664
<br /> 6_ ��yyE I� pp ,.
<br /> 7 4,663
<br /> 4 1,-
<br /> _ a 6.8 ft bgs
<br /> 4,662-
<br /> 9 �{sT ^(p 4,66110
<br /> -
<br /> q.D+Y3i� _
<br /> Gravelly sand,orangish-brown,coarse grained sand with little fines C 4,659=
<br /> 4,658
<br /> 12 rff/i'` �' Na -
<br /> r- N 4,657
<br /> 13
<br /> 14 N s 4,656
<br /> 0 rr 4,655
<br /> 15 y. N
<br /> - r f
<br /> 16 O
<br /> 4,654
<br /> 17 it Q1 4.653-
<br /> r v
<br /> 16 rx ,;„ U 4,652
<br /> 19
<br /> ,' 4,651
<br /> 20 tr % r' 4,650
<br /> 0
<br /> 21 4,649
<br /> y -
<br /> Ar
<br /> 22 N 4,648-
<br /> 23
<br /> 24 4,646
<br /> 0
<br /> 25
<br /> "S +r 4,645-
<br /> � �i
<br /> r _
<br /> 26 '`
<br /> 4,644
<br /> 4,643
<br /> 1 . 4,642
<br /> fir+ ✓ _
<br /> J � -
<br /> 28-{ F ,y ,} ,tfi -
<br /> _ d7 4,641
<br /> N f
<br /> 29 r4,640
<br /> 30 It
<br /> -
<br /> "Y -
<br /> ,{
<br /> f
<br /> 31 b ,,, W 4.6394,638
<br /> -
<br /> a3 k,
<br /> 32
<br /> K .
<br /> 33J k" ��, kn..% 4,637
<br /> �•7 r �
<br /> 34 ,'w 'rt''r, rl i� 4,636-
<br /> 35 �arr.� 4.635-
<br /> 36 - 'ra {:$ it +„r rr,rf 4,634
<br /> °d`Jr �r.F/.lrierrjY, _
<br /> 4,633
<br /> 37 Y
<br /> 4,632
<br /> 36 w
<br /> Top of Shale encountered at 38 feet bgs
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