Geophysical Studies To Detect The Acme Underground Coal Mine Wyoming
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Geophysical Studies to Detect the Acme Underground Coal Mine, Wyoming by Carter H. Miller,Geological Survey (U.S.) Pdf
Magnetic, electromagnetic, gravimetric, seismic refraction, and precise topographic surveys gave only subtle hints of underground openings, suggesting the ness for further research in geophysical techniques.
Carter H. Miller,Gerhard W. Leo,Glen Arthur Izett,Gretchen Luepke,Harald Drewes,James George Evans,W. D. Menzie,Andrew E. Grosz,Dean P. Klein,Renmin Hua,Helen Laura Foster,Scott D. Birmingham
Author : Carter H. Miller,Gerhard W. Leo,Glen Arthur Izett,Gretchen Luepke,Harald Drewes,James George Evans,W. D. Menzie,Andrew E. Grosz,Dean P. Klein,Renmin Hua,Helen Laura Foster,Scott D. Birmingham Publisher : Unknown Page : 556 pages File Size : 51,8 Mb Release : 1987 Category : Acme Underground Coal Mine (Wyo.) ISBN : OSU:32435022085377
U.S. Geological Survey Bulletin by Carter H. Miller,Gerhard W. Leo,Glen Arthur Izett,Gretchen Luepke,Harald Drewes,James George Evans,W. D. Menzie,Andrew E. Grosz,Dean P. Klein,Renmin Hua,Helen Laura Foster,Scott D. Birmingham Pdf
Detection of Abandoned Underground Coal Mines by Geophysical Methods by HRB-Singer, Inc. Environmental Sciences Branch Pdf
Acid drainage produced by abandoned coal mines continues to cause serious water pollution problems. Without knowing the exact location of the concealed openings and the extent of the mine, source abatement techniques are virtually impossible. Drilling is the only known method for accurately determining the location and extent of the mine voids, but this is extremely expensive. This project attacks the problem through field studies of the following geophysical methods: electrical resistivity, self-potential, infrared radiometry, total field and differential magnetometry, seismic refraction and reflection, very low frequency electromagnetic and induced polarization over well-documented, drift, coal mines. Airborne infrared radiometry proved to be an excellent tool for detecting and mapping acid mine/fresh water sources, acid mine/fresh water drainage, and fracture traces under selected conditions.