Massively bedded cupriferous pyrite, Highland Boy mine, new stope. Salt Lake County, Utah. 1900.
Dates
Date Taken
1900
Summary
Complete replacement of limestone by copper ore. Massively bedded cupriferous pyrite, with quartz indicating original bedding, Highland Boy mine, new stope. Salt Lake County, Utah. 1900, plate 32-B in U.S. Geological Survey. Professional paper 38. 1905.
Summary
Complete replacement of limestone by copper ore. Massively bedded cupriferous pyrite, with quartz indicating original bedding, Highland Boy mine, new stope. Salt Lake County, Utah. 1900, plate 32-B in U.S. Geological Survey. Professional paper 38. 1905.
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