PERMFILE61060

• Permit No: C1982057
• IBM Index Class Name: Permit File
• Doc Date: 5/1/2003
• Doc Name: Results of Laboratory Analysis of Cores and CHIP Samples
• Section_Exhibit Name: Tab 06 Appendix 6-3
• Media Type: D
• Archive: No

Intcr~f3lountaln Laboratories, Inc.
7693 Terra Avenue Sheridan, Wyoming 82801
PEABODY COAL COMPANY
FLAUSIAFF, ARIIOHA
NINE: SENECA ll
April ]6, 1992
pH EC Satw~- Calciu~ Magnesiu~ Sodiu~ SAR
~uhoslco anon ~eq/I ~eq/I oeq/I
Lab tlo. Location Dcpths @ 25'C t
69435 3152C 14.0-18.0 8.1 0.43 29.5 0.99 2.32 0.65 0.51
69436 18.0-24.0 8.2 0.45 28.0 1.07 2.11 0.79 0.62
69437 24.0-26.0 ].9 0.45 30.7 1.56 ].6) 0.67 0.52
69438 26.0-30.0 1.l 2.68 37.9 16.9 16.8 1.22 0.30
69439 30,0-34.0 ].7 0,85 30.3 4.08 3.55 0.69 0,35
69440 34,0-36.5 1.1 1.77 32.7 11.5 8.42 0.65 0.21
69441 46.6-51,5 ],2 0.92 34.5 4.38 3.12 1,39 0.72
69442 5i.5-53.i 7.3 0.97 27.2 4.42 3,25 1.90 0.9]
69443 53.1-56,5 6,6 0.58 47.4 2.46 1.61 0,19 0.55
69444 56.5-51.1 1.0 1.56 26.4 9.55 5.42 2.71 0.99
Tel. [phone]
Sand Sil[ Clay texture
t t t
38.0 46.9 15.1 LOAM
52.5 31.9 9.6 SANDY LOAM
27.1 59.6 13.3 SILIlOAM
12.5 61.5 26.0 SILT LOAM
41.6 45.1 13.3 LOAM
50.4 29.1 20.5 lOAN
31.4 38.9 28.7 CLAY LOAM
63.3 28.9 7.8 SAMDY LOAM
85.1 ]0.] 4.2 LOAMY SAND
50.1 36.9 12,4 LOAM

Page 9 of 12
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Miscellaneous Abbreviation;: SAR= Sadiuo Adsorption Ralio, LEC' Cation Exchange Capacity, ESP- Exchangeable Sodiue Percentage, Exch' Exchangeable, Avail- Available