1988-04-11_PERMIT FILE - C1981008A ‎(6)‎

• Permit No: C1981008A
• IBM Index Class Name: PERMIT FILE
• Doc Date: 4/11/1988
• Doc Name: Lithologic Descriptions of Core and Bore Holes
• Section_Exhibit Name: Tab 6 Exhibit 4-1
• Media Type: D
• Archive: Yes

Drill Iiole #283
Nucla Kline, Montrose County, Colorado
Date Drilled: 9/18/73
Depth Thickness
(Feet) Strata (Feet)
0 Surface soil 2.0
2.0 Shale 3.3
5.3 Sandstone 6.7
12.0 Hard sandstone 1.3
13.3 Shale & sandstone 1.5
14.8 Dark shale 1.6
16.4 Coal 2.9
19.3 Dark shale w/coal #1 (U. Dakota) 0.4
19.7 Dark shale 0.3
20.0 Shale 1.0
21.0 Sandstone 3.9
24.9 Shale - Dark shale 3.8
28.7 Coal 0.9
29.6 Shale 0.1
29.7 Shale and coal #2 (L. Dakota) 0.3
30.0 Coal 4.7
34.7 Shale 1.1
35.8 Sandstone 2.2
38.0 Shale 7.5
45.5 Hard sandstone 2.1
47.6 Shale 9.9
57.5 Dark shale 2.0
59.5 Shale 3.2
62.7 Coal 1.3
64.0 Dark shale #3 (Nucla) 2.3
66.3 Coal 1.4
67.7 Shale 0.4
68.1 Hard sandstone 0.9
69.0 Shale sandstone 1.6
70.6 Hard sandstone 2.0
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