PERMFILE133750

• Permit No: C1981024
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: MINING AND RECLAMATION PERMIT
• Media Type: D
• Archive: No

Table 3 (Cont.)
COLORADO COAL MINING COMPANY
Overburden/Interburden
Analysis
Sample I.D.
Page 9 of 12
Date: 9/16/82
Nitrate, Nitrogen Total Combustible Organic Pyritic Sulfate Tutal
Sautple N Lab No. ppm Solids Z Sulfur ~ Sulfur % Sulfur X Sulfur %
N hole CR 614 76.0-112.0' 7 82-2233-08 --- --- --- --- --- ---
0
? }lute
CR
674
115.0-126.0'
8
82-2234-08 9.3 12.0 0.02 0.03 <0.01 0.05
N
~O hole
CR
614
126.0-129.0'
9
82-2235-OU --- --- --- --- ---
Hole CR 674 130.5-139.0' 10 82-2236-08 --- --- --- --- --- ---
lisle CR 674 139.0-170.0' 11 82-2237-08 --- --- --- --- --- ---
Hole CR 674 170.0-180.0' 12 82-2238-08 6.4 10.5 0.04 0.03 <0.01 0.01
hole CR 674 183.5-203.0' 13 82-2239-OD --- --- --- --- --- ---
Ilole CR 674 206.0-213.0' 14 82-2240-OB 1.8 4.0 0.03 <0.01 <0.01 0.03
hole CR 614 'L13.0-220.0' 15 82-2241-OD --- --- --- --- --- ---