Abundance and recovery of sphalerite and fine coal from mine waste in Illinois
Cobb, James C.; Masters, John M.; Treworgy, Colin G.; Helfinstine, Roy John
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https://hdl.handle.net/2142/43307
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Title Abundance and recovery of sphalerite and fine coal from mine waste in Illinois Author(s) Cobb, James C. Masters, John M. Treworgy, Colin G. Helfinstine, Roy John Issue Date 1979 Keyword(s) Coal mine waste -- Recycling Sphalerite Coal Geographic Coverage Illinois. Publisher Urbana : Illinois State Geological Survey, Series/Report Name or Number Illinois minerals no. 071 Type of Resource text Language eng Permalink http://hdl.handle.net/2142/43307 Has Version(s) http://hdl.handle.net/10111/UIUCOCA:abundancerecover71urba http://www.archive.org/details/abundancerecover71urba Copyright and License Information In copyright. Digitized with permission of the University of Illinois Board of Trustees. Contact digicc@library.illinois.edu for information. Copyright 1979 Board of Trustees University of Illinois.
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