Mine detail: Union Mine

Previously called ''

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Location

Lat / long: 35.29721, -117.62561

Resource(M)

Primary: Tungsten
Tertiary: Mercury
Ore: Cinnabar, Scheelite

Production

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

Geology

Host type:Quartz Monzonite
Associated type:Diabase

References

MRDSM055586
DEP10040725
ReferenceLEMMON, D. M., AND DORR, J. V. N., 1940, TUNGSTEN DEPOSITS OF THE ATOLIA DISTRICT, SAN BERNARDINO AND KERN COUNTIES, CALIFORNIA: USGS BULL. 922 - H
ReporterGassaway, J. S.