Lithologic Log
(Log data entered by KGS.) |
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From: 0 ft. to 2 ft. |
surface soil |
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From: 2 ft. to 11 ft. |
very coarse sand and fine to medium gravel, arkosic and sandstone fragments |
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From: 11 ft. to 15 ft. |
very fine sandstone, hard, silica cemented, pink-red |
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From: 15 ft. to 17 ft. |
very fine sandstone, silica cemented, hard, white |
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From: 17 ft. to 18 ft. |
silt, very fine, sandy, uncemented, varicolored |
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From: 18 ft. to 35 ft. |
sandstone, very fine, hard, silica cemented, purple with red brown, white, blue black, yellow, gray, lavender, layers of white and purple sandy silt and bright orange clay, a little ironstone |
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From: 35 ft. to 37 ft. |
siltstone, moderately hard, light gray, white clay |
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From: 37 ft. to 38 ft. |
lignite |
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From: 38 ft. to 41 ft. |
very fine sandstone, silty, gray |
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From: 41 ft. to 44 ft. |
fine to very fine sandstone, gray to brown, interbedded with gray to brown sandy siltstone |
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From: 44 ft. to 56 ft. |
shale, light gray, silty, brown very fine sandstone, with thin hard siltstone layers |
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From: 56 ft. to 58 ft. |
fine sandstone, hard |
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From: 58 ft. to 62 ft. |
shale, gray, soft |
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From: 62 ft. to 63 ft. |
siltstone, clayey, black |
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From: 63 ft. to 66 ft. |
sandstone, very fine, moderately hard, white |
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From: 66 ft. to 67 ft. |
sandstone, hard |
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From: 67 ft. to 74 ft. |
sandy siltstone, light gray |
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From: 74 ft. to 77 ft. |
fine sandstone, tan, to very fine light gray |
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From: 77 ft. to 78 ft. |
sandy siltstone, soft, yellow |
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From: 78 ft. to 85 ft. |
very fine sandstone, silty, gray, and gray siltstone |
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From: 85 ft. to 87 ft. |
very fine sandstone, very hard, brown |
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From: 87 ft. to 100 ft. |
very fine sandstone, silty, and gray siltstone |
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From: 100 ft. to 105 ft. |
siltstone, gray |
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From: 105 ft. to 108 ft. |
very fine sandstone, silty, gray, thin high rank lignite, brown silty sandstone, gray sandstone |
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From: 108 ft. to 119 ft. |
siltstone, gray, with streaks of coarse brown siltstone with siliceous cement and an oil stain |
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From: 119 ft. to 120 ft. |
lignite, oily, black |
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From: 120 ft. to 135 ft. |
siltstone, sandy to clayey, gray, with black and brown petroliferous streaks and a small amount of pyrite present |
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From: 135 ft. to 175 ft. |
fine to very fine sandstone, hard, gray, with pyrite |
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From: 175 ft. to 195 ft. |
siltstone, gray to dark gray |
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From: 195 ft. to 198 ft. |
siltstone, brown to black, petroliferous with a little lignite |
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From: 198 ft. to 199 ft. |
siltstone, light gray |
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From: 199 ft. to 205 ft. |
siltstone, gray |
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From: 205 ft. to 210 ft. |
siltstone, light gray to white |
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From: 210 ft. to 212 ft. |
siltstone, very fine, cemented, non calcareous, cuttings are soft, white, shell-like flakes |
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From: 212 ft. to 225 ft. |
siltstone, tan to brown with occasional thin lignite streaks |
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From: 225 ft. to 246 ft. |
siltstone, very sandy, hard, gray to gray brown |
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From: 246 ft. to 249 ft. |
siltstone, black, lignite |
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From: 249 ft. to 251 ft. |
siltstone, light gray |
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From: 251 ft. to 264 ft. |
siltstone, gray, slightly sandy siltstone, gray, very fine silty sandstone streaks, gray |
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From: 264 ft. to 265 ft. |
very fine sandstone, well cemented, with calcium carbonate, mostly quartz with a few green mineral grains and glauconite |
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From: 265 ft. to 270 ft. |
siltstone, gray, with gray silty fine sandstone streaks |
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From: 270 ft. to 289 ft. |
siltstone, gray, with petroliferous brown clay shales |
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From: 289 ft. to 289.5 ft. |
coal, very brittle |
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From: 289.5 ft. to 311.5 ft. |
siltstone, slightly calcareous, dark gray, non-calcareous black shale contains a few very thin silty limestone layers |
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From: 311.5 ft. to 313 ft. |
limestone, light tan, very fossiliferous |
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From: 313 ft. to 325 ft. |
siltstone, gray to dark gray, slightly moderately calcareous |
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From: 325 ft. to 330 ft. |
siltstone, black, very brown and white, with silty very fine sandstone streaks |
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From: 330 ft. to 336 ft. |
silty shale, very dark gray |
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From: 336 ft. to 355 ft. |
shale, black, sandy dark gray siltstone, hard gray sandstone in streaks, slightly calcareous, and some white clay |
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From: 355 ft. to 356 ft. |
very fine sandstone, very hard, well cemented, with calcite, light gray |
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From: 356 ft. to 388 ft. |
very fine to very coarse sandstone, approaching a fine conglomerate, ranging from clear quartz to various dark minerals, with black clay shale |
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From: 388 ft. to 390 ft. |
shale, pale green, and very fine sandstone, light tan, calcareous cement |
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From: 390 ft. to 394 ft. |
siltstone, pale green to white |
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From: 394 ft. to 399 ft. |
very fine sandstone, hard, calcite cemented, light tan |
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From: 399 ft. to 408 ft. |
siltstone, white |
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From: 408 ft. to 409 ft. |
shale, pale green |
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From: 409 ft. to 410 ft. |
shale, red-brown |
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From: 410 ft. to 413 ft. |
very fine sand, white, loose |
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From: 413 ft. to 416 ft. |
shale, pale green |
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From: 416 ft. to 485 ft. |
very fine sandstone, silty, calcareous cement, white, very fine sandstone, some white, containing micaceous particles |
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From: 485 ft. to 486 ft. |
shale, pale green |
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From: 486 ft. to 487 ft. |
shale, red brown |
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From: 487 ft. to 489 ft. |
sandy shale, pale green |
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From: 489 ft. to 515 ft. |
very fine sandstone, silty very silty, tan to very bright tan, streaks of pale green shale, some pyrite, few thin streaks of red brown shale |
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From: 515 ft. to 525 ft. |
very fine sandstone, white |
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From: 525 ft. to 526 ft. |
shale pale green |
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From: 526 ft. to 536 ft. |
shale, hard, red brown |
