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<br /> <br /> <br /> <br />L~ <br />IJ <br /> <br /> <br /> <br />,r.,ai. <br /> <br /> <br /> <br /> <br />J <br /> <br /> <br />I~ ,) <br />-?,~ ~ r i N <br /> CLIENT BATTLE MOUNTAIN GOLD BOREHOLE No. <br /> _ <br />PROJECT SAN LUIS 6 <br /> PROJECT No. 14702 SHEET 1 OF 1 <br /> <br />STEFFEN ROBERTSON & HIRSTEN DATE DRILLED s/3o/ea INSPECTOR <br />Consulting Engineers <br /> DRILLER CUSTOM AUGER DRILLING F. BARBIS <br />LOCATION TOTAL DEPTH 50' <br />COORDINATES N 206250 E 2038330 SURFACE ELEVATION 8520' <br />DEPTH <br />(FEET} SPT SAMP HYDR USCS DESCRIPTION <br /> SS INTERBEDDED SAND & GRAVEL LAYERS, FINE <br /> TO COARSE GRAINED,MAX. 1-1/4", MEDIUM <br />5 12.14.20 SP/ BROWN, DRY TO SLIGHTLY MOIST, <br /> SS Gp UNCONSOLIDATED <br />10 17.14.8 DECREASING GRAIN SIZE W/DEPTH <br /> SS <br />15 11 <br />9 <br />5 <br /> . <br />. INTERBEDDED SILTS b CLAYS W/SAND LAYERS, <br /> C __ SC VERY FINE GRAINED,DARK BROWN TO GREY, <br /> ~ ORGANICS <br />MOIST TO WET <br />20 4 <br />3 ~ , <br /> . 22.1 <br /> SS _ INTERBEDDED SAND 8 GRAVEL _AYERS, FINE TO <br /> (6/3/ p/ COARSE GRAINED, MAX. 1" SIZE, MEDIUM BROWN, <br />25 14'22'22 88) Gp WET, UNCONSOLIDATED <br /> SS <br />30 75/3" <br /> <br /> SS INTERBEDDED SAND b GRAVEL !.AYERS WITH <br /> ' CLAY, FINE TO COARSE GRAINED, MAX. 1-1/2" <br />35 100/4 SIZE, MEDIUM BROWN, MOIST TO WET, <br /> SS POORLY CONSOLIDATED <br /> GC/ <br />40 80/5" SP <br /> SS <br />45 100/2" <br /> SS <br /> <br />50 100/ <br /> 2-1/2" BOTTOM OF BORING AT 50' <br />