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<br /> <br /> <br /> <br /> <br />1 <br />1 <br /> <br /> <br /> <br /> <br /> <br /> <br />1 <br />r <br /> <br /> <br /> <br /> <br /> CLIENT BATTLE MOUNTAIN GOLD BOREHOLE No. <br /> <br /> PROJECT SAN LUIS 3 <br /> PROJECT No. ta702 SHEET t OF t <br /> <br />STEFFEN ROBERTSON & HIRSTEN DATE DRILLED 7/7/88 INSPECTOR <br />Consulting Engineers <br />DRILLER CUSTOM AUGER DRILLING F. BARBIS <br />LOCATION TOTAL DEPTH 50' <br />COORDINATES N 205030 E 20352x0 SURFACE ELEVATION 84a0' <br />DEPTH SPT SAMP HYDR USCS DESCRIPTION <br />(FEETI <br /> SILT WITH INTERBEDDED CLAY, SAND b GRAVEL, <br /> C MAX. 1-3/4" SIZE, MEDIUM BROWN, DRY, <br />5 14.28 ML UNCONSOLIDATED. <br /> WIND BLOWN ? <br /> SS <br />t0 5 <br /> .6.8 <br /> SAND d GRAVEL LAYERS WITH SOME SILT, <br /> C SP FINE GRAINED, MAX. 1/2" SIZE. MEDIUM BROWN, <br /> <br />14 <br />10 DRY, UNCONSOLIDATED <br />15 . <br /> SS INTERBEDDED SAND 6 GRAVEL LAYERS, FINE <br /> TO COARSE GRAINED, MAX. t" SIZE, MEDIUM <br />20 65/5" BROWN, DRY, UNCONSOLIDATED <br /> C <br />25 50/3" <br /> SS <br />30 85/3" SP/ <br /> GP <br /> SS <br />35 90/5' <br /> SS <br />40 100/2" <br /> SS <br />45 90/4" <br /> SS <br /> " <br />/ DRY <br />50 100 <br />4 <br /> BOTTOM OF BORING AT 50' <br />