PERMFILE69629

• Permit No: C1994082
• IBM Index Class Name: Permit File
• Doc Date: 2/28/2006
• Section_Exhibit Name: Tab 06 Geology and Overburden Assessment
• Media Type: D
• Archive: No

C J
LIST OF TABLES
IContinuedl
Table No. Page
7 Weighted Average Physiochemical Characteristics of the
Underburden by Sample Site, Yoast Permit Area 30
8 Statistical Summary of the Physiochemical Characteristics
of the Overburden, Yoast Permit Area 32
9 Statistical Summary of the Physiochemical Characteristics
of the Underburden, Yoast Permit Area 33
LIST OF APPENDICES
APPENDIX
6-1 Lithologic Descriptions of Strata Collected from Bore and Core
Holes Used for Cross Section Preparation and Overburden Analysis 6-1-1
6-2 Analytical Data for Strata Collected from all Phase I and Phase
II Core and Bore Holes 6-2-i
6-3 Unsuitable Quality Zone in Overburden, Coal, and Underburden
Material, Yoast Permit Area 6-3-1
•
6-4 2002 Exploration Plan 6-4-1
2003 Exploration Plan
LIST OF EXHIBITS
u
Exhibit No.
6-1
6-2
6-3
6-4
6-4a
6-4b
6-5-X 1
6-5-X2
6-5-X3
6-5-X4
6-5-X5
6-5-X6
6-5-X7
6-5-X8
6-5-X9
MR-20
Site Specific Geology, Yoast Permit and Adjacent Area, Routt County, Colorado
Wadge and Wolf Creek Top of Coal Contour Map
Wadge and Wolf Creek Overburden Isopach Map
Overburden Core and Bore Hole and Cross Section Location Map
Exploration Drillhole Locations
2003 Exploration Program
Geologic Cross Section A- A'
Geologic Cross Section B- B'
Geologic Cross Section C- C'
Geologic Cross Section D- D'
Geologic Cross Section DD- DD'
Geologic Cross Section E- E'
Geologic Cross Section F- F'
Geologic Cross Section G- G'
Geologic Cross Section H- H'
Revised 7/03