Mine detail: Keystone Mine

Previously called 'Wall MineSummit Mine'

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Location

Lat / long: 38.51049, -117.05814

Resource(B)

Primary: Gold
Tertiary: Fluorine-Fluorite, Silver
Ore: Cerargyrite, Fluorite, Gold
Gangue: Halloysite, Iron

Production

Operation type: Unknown
Deposit type: Vein
Production size: Small
Development status: Past Producer

Geology

Host type:Volcanic Breccia (Agglomerate)
Associated type:Rhyolite,Granite

References

MRDSM231686
DEP10103955
Reference{Deposit:: PAPKE, K.G., 1979, FLUORSPAR IN NEVADA: NEV. BUR. OF MINES & GEOL., BULL. 93, P. 39 - 40}{Deposit:: KRAL, V.E., 1951, MINERAL RESOURCES OF NYE CO.: NEV. BUR. OF MINES AND GEOL., BULL. 50, P. 126}{Deposit:: FERGUSON, H.G., 1924, GEOL. AND ORE DEPOSITS OF THE MANHATTAN DISTRICT: USGS BULL. 723, P. 137 - 138.}{Production:: PAPKE, 1979, P. 39}
ReporterWong, George (Roberts, Ralph)