PERMFILE115862

• Permit No: C1992080
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: APPENDIX 4-5 SOIL ANALYSIS
• Media Type: D
• Archive: No

PIONEER
,R ENGINEERIN(:
• ,,,, u, CORPORATION
GEOLOGIC DRILL LOG
El~rotion~ 7010.0 Proj~cr: Carbon Junction Mine
X-Coordinate 1,315,200 E Co„nty, La Plata
Y-Coordinate 220,300 N Stot~, Colorado
Location' SEti, NE'y Soefion~ 33 Tornfhlp' 34~ N
Drlll~r+ Carl Short Compony+ Pueblo Coal, Inc.
Logq~r' Glenn Miller Compony+ PENCOR

Holy No.: 82'5
Total Depth' 316.0'
Poq• 1 of ~
Ranq~~ 9 W
Situp Det• ~ 10/29/82
Co,nplelon Dofo~ 11/1/f
Siyna/uro+ ~ DoI•+ 11/4/82
i~ ' ~' %~
TiJ'i~, Senior Geologist, Pioneer Engineering Corporation
FROM TO TH3CKNE55 DESCR1PT10N
(Unit Summary)
0.0 31.5 31.5 Interbedded Sandstone and Shale
31.5 39.5 8.0 Sandstone
39.5 46.0 6.5 Middle Shamrock Rider Coal (i0o ~ " " ~"y ~
46.0 52.0 6.0 Interbedded Sandstone, Siltstone and Shale
52.0 55.5 3.5 Lower Shamrock Rider Coal
55.5 83.0 27.5 Siliceous Shale
83.0 101.3 18.3 Interbedded Sandstone and Shale
101.3 105.6 4.3 Upper Shamrock Coal (87~ recovery)
105.6 109.3 3.7 Clay Shale
109.3 123.0 13.7 Lower Shamrock Coal (53~C recovery)
123.0 166.5 43.5 Interbedded Sandstone ,'Siltstone and Shale
166.5 184.0 17.5 Upper Carbonera Coal (60~C recovery)
184.0 190.3 6.3 Interbedded Shale and Clay (84Y. recovery)
190.3 197.5 7.2 Lower Carbonera Coal (1007• ~c co..e~y)
•