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<br />1 <br /> <br /> <br /> <br />t <br /> <br />lJ <br /> <br /> <br /> <br /> <br /> <br /> <br />1 <br />1 <br /> <br />~' <br /> CLIENT BATTLE MOUNTAIN GOLD BOREHOLE No, <br /> PROJECT SAN LUIS 2 <br /> PROJECT No. 14702 SHEET 1 OF 2 <br /> <br />STEFFEN ROBERTSON & KIRSTEN DATE DRILLED 7-9-88 _ INSPECTOR <br />Consulting Engineers CUSTOM AUGER DRILLING <br />DRILLER F. BARBIS <br />LOCATION TOTAL DEPTH 95' <br />COORDINATES N 205780 E 2035320 SURFACE ELEVATION 8401' <br />DEPTH <br />IFEETI SPT SAMP HYDR USCS DESCRIPTION <br /> INTERBEDDED SILT & GRAVEL LAYERS, MAX. 1" <br /> C CL/ SIZE, MEDIUM BROWN, DRY, UNCONSOLIDATED <br />5 3.5 GM WIND BLOWN SILT 7 <br /> SS e' <br />10 3.5.5 INTERBEDDED SAND 8 GRAVEL LAYERS W/SOME <br /> SILT, FINE TO COARSE GRAINEC~, MAX. 1" SIZE, <br /> C LIGHT TO MEDIUM BROWN, DRY, POORLY TO <br /> SP/ UNCONSOLIDATED <br />15 2.3 <br />GP <br /> SS <br />20 7 <br />13 <br />18 <br /> . <br />. <br /> SILT WITH INTERBEDDED SAND i-AYERS, FINE TO <br /> C COARSE GRAINED, MEDIUM BROWN, DRY, <br />25 3.3 ML POORLY CONSOLIDATED <br /> SS <br />30 0 <br /> .13 <br />7.1 <br /> SAND WITH GRAVEL 8 SILT LAYERS, <br /> SS FINE GRAINED, MAX. 1-3/4" SIZE, LIGHT TO <br />35 90/6" SM/ <br />GM RED BROWN, DRY, UNCONSOLIDATED, <br /> SLIGHTLY WEATHERED <br /> C <br />40 2 <br />30 <br /> 1. <br /> SS INTERBEDDED SAND d GRAVEL LAYERS, WITH <br /> Sp/ SOME CLAY, FINE TO COARSE GRAINED, <br />45 22.46 Gp MAX. 1" SIZE, LIGHT TO MEDIUM BROWN, DRY <br /> 50/5" UNCONSOLIDATED <br /> SS <br />50 80/ <br /> 4-1/2" <br />