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<br /> <br /> <br />i <br /> <br /> <br /> <br />1 <br /> <br /> <br />1 <br /> <br /> <br /> <br /> <br /> <br /> <br /> CLIENT BATTLE MOUNTAIN GOLD BOREHOLE No <br />~ <br /> PROJECT SAN LUIS . <br />4 <br /> PROJECT No. 1a702 _ SHEET 1 OF 2 <br /> <br />STEFFEN ROBERTSQN & HIRSTEN DATE DRILLED 7/6/88 - INSPECTOR <br />Consulting Engineers pRILLER CUSTOM AUGER DRILLING F. BARBIS <br />LOCATION TOTAL DEPTH 70' <br />COORDINATES N 205400 E 2035720 SURFACE ELE=NATION 8420' <br />DEPTH <br />(FEETI SPT SAMP HYDR USCS DESCRIPTION <br /> C SILT, MAX. 1/2" SIZE, MEDIUM BF20WN, DRY, <br /> ML POORLY CONSOLIDATED <br />5 2.3 <br /> SS <br />10 5.8.13 <br /> C <br /> INTERBEDDED SAND b GRAVEL LAYERS, <br />15 3.23 FINE TO COARSE GRAINED, MAX. 1-1/4" SIZE, <br /> LIGHT TO DARK BROWN, DRY, <br /> SS UNCnNSOLIDATED <br />20 29 <br />40.36 SP/ <br /> . GP . <br /> C <br />25 32 <br /> 50/5" <br /> SS <br />30 70/5" <br /> <br /> SILT WITH SOME CLAY, MAX. 1/8" SIZE, <br /> O ML LIGHT BROWN, DRY, POORLY CONSOLIDATED <br /> <br />35 27 <br /> 50/5" SS SAND WITH INTERBEDDED LAYER:i OF <br /> GRAVEL, FINE TO COARSE GRAINED, MAX. <br />40 10012" 1/2" SIZE, LIGHT BROWN, DRY, UNCONSOLIDATED <br /> SS SP <br />45 700/2" <br /> SS <br />5 100/2" <br />0 <br />i <br />