Mine detail: Ann Mason

Previously called ''

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Location

Lat / long: 38.95991, -119.27098

Resource(M)

Primary: Copper
Discovery year: 1960

Production

Operation type: Unknown
Production size: None
Development status: Occurrence

Geology

Host type:Quartz Monzonite
Associated type:Volcanic Rock (Aphanitic)
Structure:Batholith
Tectonic:Back-Arc Marginal Basin

References

MRDSMP90062
DEP10048830
ReferenceAMERICAN MINES HANDBOOK 199
ReporterSachiko Tanikawa