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' . 33b 9r8 A C#4- TABLE A-2 (continued) LITHOLOGIC LOG OF EXPLORATION BOREHOLE KSH-1 DEPTH INTERVAL (Feet Below Land Surface)_ DESCRIPTION OF MATERIAL 120.8 - 122 CLAY WITH Medium brown, tight, hard; interbeds of EVAPORITE: white evaporate. At 120.8 feet, 1/4-inch evaporate lense. At 121 .2 feet, 1-inch evaporite lense. 122 - 128 SANDY CLAY: Gray-brown, soft to firm; fine sand, 25% to 30%, minor interbeds of white evaporite. 128 - 129 CLAY. Medium brown, hard, moist in spots, mottled with black and rust zones. 129 - 134 SANDY CLAY: Gray-brown, soft to firm, non- to medium- plastic; fine-grained sand, 25-30%. 134 _ 135 CLAY: Medium brown, moist to dry, hard, mottled with black and rust. 135 - 137 SANDY SILT: Medium brown, soft, moist; very fine sand. 137 - 140 CLAY: Medium brown, hard, stiff, dry to moist, mottled with black and rust zones. 140 - 142 SANDY CLAY Medium brown, moist to very moist; 15% to TRACE GRAVEL: 20% sand; less than 5% gravel . 142 - 147 CLAY: Medium brown, tight, firm, moist in spots, mottled with black and rust zones. 147 - 148 SILT: Medium brown, soft, moist. 148 - 149 SANDY CLAY: Medium brown, firm, moderately hard to soft, moderately plastic; fine sand. 149 - 150 NO SAMPLE 150 - 151.5 CLAYEY SAND: Multicolored, fine- to medium-grained sand, moist; clay. 151.5 - 155.2 SAND: Multicolored, fine- to medium-grained, well graded.