Lukens Mine (Lukens Gold Mine), Cool, El Dorado Co., California, USA
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Mineralization is a vein deposit. The vein is narrow. Local rocks include Mesozoic volcanic rocks, unit 2 (Western Sierra Foothills and Western Klamath Mountains).
Workings include underground openings with a length of 91.44 meters and an overall depth of 27.43 meters and comprised of a 60 foot shaft and a 90 foot shaft connected by a 150 foot drift.
No production record was found.
Some high-grade ore.
Mineral List
1 entry listed. 1 valid mineral.
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References
Logan, Clarence August (1938), Mineral resources of El Dorado County: California Journal of Mines and Geology, California Division Mines (Report 34): 34(3): 264.
Clark, Wm. B. & D.W. Carlson (1956), Mines and mineral resources of El Dorado County, California: California Journal of Mines and Geology (Report 52): 52(4): 516, Pl. 10.
USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10006824, 10029653 & 10284451.
U.S. Bureau of Mines, Minerals Availability System (MAS) file #0060170037.
Clark, Wm. B. & D.W. Carlson (1956), Mines and mineral resources of El Dorado County, California: California Journal of Mines and Geology (Report 52): 52(4): 516, Pl. 10.
USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10006824, 10029653 & 10284451.
U.S. Bureau of Mines, Minerals Availability System (MAS) file #0060170037.