PERMFILE66120

• Permit No: C1981028A
• IBM Index Class Name: Permit File
• Doc Date: 12/10/2003
• Section_Exhibit Name: Appendix R Disposal/Reclamation Activities
• Media Type: D
• Archive: Yes

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Mo 0.17 m
Na 9.7 me /I
Ni 0.16 m
Pb 1.8b m
Se 0.03 m
Zn 9.78 m

CI 1731.0 m 1
CO3 <0.1 m 1
HCO3 586.6 m 1
SO,-S 136 m
Total % S 0.031 ercent
None of the sample parameter values exceeded threshold levels recommended for use as
plant growth medium by the surface coal mining regulatory agencies of the states of
Montana, Wyoming, New Mexico, or Utah (note: CDMG does not have recommended
threshold levels for plant growth medium). Additionally, this material provides a source
of organic matter that is significantly lacking in the topsand at the Keenesburg Mine, as
well as nitrogen, phosphorus, and potassium, the major plant nutrients.
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