PERMFILE103097

• Permit No: C1981008A
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: NH1 TAB 6 APPENDIX 6-1 LITHOLOGIC DESCRIPTIONS OF CORE AND BORE HOLES
• Media Type: D
• Archive: Yes

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Depth
(Feet)
0
2.8
3.3
4.3
9.7
11.2
17.8
19.0
23.3
24.0
25.3
32.0
39.7
36.6
39.3
41.0
41.4
43.0
50.0
54.4
56.4
60.0
61.5
65.9
66.5
68.5
69.9
76.9
77.3
85.5
Drill Hole #3618
Nucla Mine, Montrose County, Colorado
Date Drilled: 11/27/73
Thickness
Strata (Feet)
Shale 2.8
Smut #2 (L. Dakota)? 0.5
Dark shale 1.0
Shale 5.4
Hard sandstone 1.5
Shale 6.6
Hard sandstone 1.2
Very hard sandstone 4.3
Dark shale and coal 0.7
Sandstone 1.3
Shale and sandstone 6.7
Dark shale 2.7
Coal 1.9
Dark Shale #3 (Nucla) 2.7
Dark shale with coal 1.7
Shale 0.4
Sandstone - hard 1.6
Shale 7.0
Shale and sandstone 4.4
Dark shale 2.0
Shale 3.6
Hard sandstone 1.5
Shale 4.4
Coal Unnamed 0.6
Shale 2.0
Bard sandstone 1.9
Shale 7.0
Hard sandstone 0.4
Shale 6.2
Sandstone with shale streaks 3.5
6-1-26