PERMFILE137395

• Permit No: C1981071
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: EXHIBIT 8 2ND PART
• Media Type: D
• Archive: No

• Drill-hole RB-22 - continued
Depth (ft)
LitholoRic description From To
Sandstone, Light-gray, very fine grained, salt-and-
pepper, yell-sorted; streaks of carbonaceous shale------ 125 135
Shale, carbonaceous; coal--------------------------------- 135 136
Sandstone, very pale orange, medium-grained, salt-and-
pepper, very yell sorted, clean------------------------- 136 145
Sandstone, medium-gray, fine-grained, moderately sorted,
salt-and-PePPeL----------------------------------------- 145 160
Sandstone, medium-gray, very Fine grained; stringers of
carbonaceous shale-------------------------------------- 160 185
Sandstone, pale-yellowish-orange, medium-grained, salt-and-
PePPer------------------------------------------------- 185 190
Sandstone, Light- to medium-gray, fine-grained------------ 190 195
• Sandstone, light- to medium-gray, fine-grained; carbona-
ceous shale and some streaks---------------------------- 195 210
Shale, carbonaceous, brc~vnish-gray-------- -----•--------- 210 223
Coal, sample lost owing to Bole dampness------------------ 223
Shale, carbonaceous; coal-----------------------•--------- 225 230
Sandstone, Light-gray, medium-grained; earbonac~~~~us
shale streaks; coal------------------------------------- 230 238
Coal - Wolf Creek coal bed-------------------------------- 238 260
Shale, carbonaceous; gray sil[stone----------------------- 26C 275
Clay, white----------------'-------------------'•---------- 275 287
Sands cone, white, very fine grained, very well uorced,
clean - Trout Creek Member------------------~•---------- 287 315
Total depth - 315 ft
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