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. ,4h moo. 33to Ale A
<br /> TABLE A-2 (continued)
<br /> LITHOLOGIC LOG OF EXPLORATION BOREHOLE KSH-1
<br /> DEPTH INTERVAL
<br /> (Feet Below
<br /> Land Surface) DESCRIPTION OF MATERIAL
<br /> 208 - 221 SAND, GRAVEL Multicolored gravel and cobbles, clean,
<br /> AND COBBLES: angular to rounded.
<br /> At 208-210 feet, 70% gravel , 30% cobbles.
<br /> At 210-212 feet, 30% gravel , 70% cobbles.
<br /> At 212-214 feet, 25% sand, 25% gravel and 50%
<br /> cobbles, cobbles to 2-inch diameter.
<br /> At 218-220 feet, 50% medium sand, 50%
<br /> cobbles.
<br /> At 220-221 feet, 50% gravel , 50% cobbles.
<br />. 221 - 222 SANDY CLAY: Gray-brown, firm, slightly moist; very fine-
<br /> to fine-grained sand, very micaceous, 30-40%
<br /> sand.
<br /> 222 - 222.5 SAND Gray-brown, very fine- to medium- grained,
<br /> subangular to subrounded, moderately
<br /> micaceous; black stained zones.
<br /> 222.5 - 227.5 CLAY: Green-brown, tight, firm, hard, dry,
<br /> nonplastic; trace very fine sand.
<br /> 227.5 - 232.2 CLAY: Gray, dry, firm, moderately plastic.
<br /> 232.2 - 234 CLAY- Blue-gray, hard, stiff, dry, firm,
<br /> nonplastic.
<br /> 234 _ 235.5 SANDY CLAY: Blue-gray, firm, moist, nonplastic; very
<br /> fine- to fine-grained sand.
<br /> 235.5 - 236 SAND: Blue-gray, fine- to very fine-grained.
<br /> 236 - 238 NO SAMPLE: Blocked by cobble in hole.
<br /> 238 - 239.6 SAND: Blue-gray, fine-grained, firm, moist,
<br /> micaceous.
<br /> 239.6 - 244.5 CLAY: Blue-gray, hard, firm, dry, nonplastic.
<br />
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