2006-08-02_PERMIT FILE - C1980007 ‎(3)‎

• Permit No: C1980007
• IBM Index Class Name: Permit File
• Doc Date: 8/2/2006
• Doc Name: UMS, Inc. - Seismic Refraction Survey
• Section_Exhibit Name: Exhibit 75 SGARE Appendix D
• Media Type: D
• Archive: No

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Mountain Coal Company -West EIk Mine
Sylvester Guich Road Geotechnipt Irrvestigation
Figure 7. Correlation between seismic refraction profile and borehole logging at Station 23+pt). Green line
indicates surface. Blue line indicates theJfrst acoustic impedance boundary. Red line indicates the
second acoustic impedonce botmdary.
23+00
Seismic Retraction Survey
Summary of Operations

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