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<br /> 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 /> �rn DEPTH TO a E
<br /> GRAPHIC
<br /> w« LITHOLOGIC DESCRIPTION WELL CONSTRUCTION WATER
<br /> LOG
<br /> G e (Drilling) w`.
<br /> _3 4,665
<br /> _ Protective
<br /> -2 Concrete 4,664
<br /> _ Casing
<br /> -' Pad 4,663
<br /> 0 - Ground Surface 4,662
<br /> 1 Overburden L 4,661_
<br /> 2 V) N 4,660
<br /> qs Sand w/gravel,brown,fine to medium grained sand Q) ; x a» CC 4,659
<br /> 3-„�
<br /> 4_ F Gravelly sand,orangish-brown,coarse grained sand with some C 1 4,658_
<br /> medium to fine grain sizes(%fine sand decreasing with depth) �O , 4.0 ft bgs
<br /> 4,657
<br /> 6-.., ca 4,656
<br /> 7 - 4,655-
<br /> 8 4,654_
<br /> ^ s 9 4,653_
<br /> - .. Wy.lyy �i fir. yam'
<br /> 11-. 4,651_
<br /> �. U -
<br /> 12 M ;.: 4,650-
<br /> - a _
<br /> 13_:.. "fir; ". 4,649
<br /> 14 ti, r0
<br /> 4,648
<br /> -
<br /> 15_-�. vim/ 4,647
<br /> 16 U 4,646
<br /> 17 V1 4,645
<br /> O19 -
<br /> 4,643
<br /> 20 - 4,642
<br /> 21 - 4,641_
<br /> 22 - •y 4,640_
<br /> 23= Gravelly sand,brown,coarse grained sand with slight increase in% Qj 4s39=
<br /> fines v -
<br /> 24_ i 4,638-
<br /> 25_ 4,637-
<br /> - Gravelly sand,orangish-brown,coarse grained sand with little fines
<br /> 2s v
<br /> 4,636
<br /> =
<br /> _
<br /> 27_ '£� Y. yyy,y 4a 4,635-
<br /> O
<br /> 28 +` In 4,634-
<br /> x % -
<br /> 29_ 0 4,633_
<br /> r-I
<br /> 30_"" Q 4,632_
<br /> 31_ F dY'... %,� h 6 4,631
<br /> % x
<br /> 33- ^xr':e rL» 4,629
<br /> 3a x`„ 4,6284,627
<br /> _
<br /> 35-
<br /> 36 -t ^ y 4,626-
<br /> 38-; • �2� hx'"'4 L'x 4,624
<br /> 39_�...: rL.r,!.�ru,SR aa�R a':as 4.623_
<br /> Top of Shale encountered at 39 feet bgs
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