PERMFILE44209

• Permit No: C1981029
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: 2.04.6 GEOLOGY DESCRIPTION
• Media Type: D
• Archive: No

TABLE 2.04.6-3
•
OVERBURDEN ANALYSES - HOLES 1C and 22C*
SUN COAL COMPANY - MEADOWS N0. 1
ROUTT COUNTY, COLORADO
pH E.C. SAT. Ca Mg Na N03-N
Sample (Paste) mmhos/cm % meq/1 meq/1 meq/1 SAR ppm
HOLE #1C
10.0-12.0 7.5 0.5 29.98 1.02 3.34 0.64 0.43 16.2
12.1-18.0 7.4 0.7 32.95 1.87 6.45 1.22 0.60 10.4
20.1-32.0 7.7 0.5 29.59 0.82 4.08 0.43 0.27 12.0
32.1-42.0 7.5 0.1 29.04 0.32 0.57 0.16 0.24 4.1
42.1-44.0 7.2 0.8 28.81 4.27 4.88 0.29 0.14 4.9
44.1-49.0 7.4 0.8 27.25 4.69 5.08 0.35 0.16 6.1
49.1-60.0 6.7 1.1 25.77 6.28 6.40 0.66 0.26 4.3
HOLE #22C
CJ
•
10.0-13.8 6.7 0.6 38.77 2.98 1.47 0.67 0.45 5.0
13.9-16.5 4.6 1.5 44.17 7.85 8.26 2.02 0.71 11.0
16.6-19.0 6.6 0.5 34.73 1.34 2.46 0.94 0.68 8.4
19.1-23.0 6.9 0.2 28.66 0.43 0.61 0.56 0.78 4.3
23.1-27.5 6.1 1.3 33.54 8.06 10.35 0.51 0.17 4.1
27.6-34.0 7.1 1.0 25.36 6.28 7.12 0.76 0.29 7.0
34.1-36.5 7.7 0.2 25.86 0.72 0.74 0.10 0.22 5.7
36.6-42.0 7.4 1.0 27.06 6.53 6.71 0.45 0.11 7.0
49.1-50.0 7.2 0.3 23.51 1.27 1.66 0.22 0.18 4.5
*See Map 4 for Location
E.C. - Electrical Conductivity - micro ohms per centimeter
SAT - Saturation percent
Ca - Calcium in milli-equivalents (meq/1)
Mg - Magnesium (meq/1)
Na - Sodium (meq/1)
SAR - Sodium adsorption rates
N03-N -Nitrate-Nitrite
Front Range Lab Inc., June 1978
- 72 -
(Rev. 5/86)