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- . Ala.336 9i
<br /> TABLE A-3 (continued)
<br /> LITHOLOGIC LOG OF EXPLORATION BOREHOLE KSH-3
<br /> DEPTH INTERVAL
<br /> (Feet Below
<br /> Land Surface_) DESCRIPTION OF MATERIAL
<br /> - 210 - 214 SAND: Gray, fine- to medium-grained, firm, moist,
<br /> subangular to subrounded; trace gravel .
<br /> 214 - 216 GRAVEL AND Multicolored, to 1-1/2-inch diameter; 50%
<br /> COBBLES: gravel ; 50% cobbles.
<br /> 215 - 218 SAND, GRAVEL Gray-brawn, gravel and cobbles; 30%
<br /> AND COBBLES: sand; 45% gravel ; 25% cobbles.
<br /> 218 - 226 SAND- Gray-brown, fine-grained, 959 quartz, 5%
<br /> mafic.
<br /> 226 - 227 CLAYEY SAND: Gray, tight, firm, micaceous; clay 20%.
<br /> 227 - 227.7 SILTY CLAY: Gray-brown, stiff, plastic, slightly moist,
<br />. firm, micaceous; silt.
<br /> 227.7 - 232 SILTY CLAY: Blue-gray, dry, firm, low plasticity; silt
<br /> 232 - 233 SILT: Blue-gray, soft, moist, plastic.
<br /> 233 - 242.2 CLAY: Blue-gray, hard, firm, dry, crumbly,
<br /> nonplastic.
<br /> 242.2 - 244.5 SAND: Blue-gray, fine- to medium-grained, soft,
<br /> moist, 909% quartz, 10% mafic.
<br /> 244.5 - 247.5 CLAY: Blue-gray, hard, firm, tight, dry,
<br /> nonplastic.
<br /> 247.5 - 249 SANDY SILTY Blue-gray, firm, plastic; sand is fine-
<br /> CLAY: grained, 209 ; silt.
<br /> 249 - 249.4 SAND: Blue-gray, fine- to medium-grained.
<br /> 249.4 - 250 CLAY: Blue-gray, hard, firm, nonplastic.
<br /> 250 - 250.4 SAND: Blue-gray, tight, slightly cemented, fine- to
<br /> medium-grained; purple staining.
<br /> 250.4 - 251.2 SILTY CLAY: Blue-gray, moderately hard, low plasticity
<br /> 4
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