Mine detail: Big Horn No. 1 and No. 2

Previously called ''

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Location

Lat / long: 40.12707, -123.50194

Resource(M)

Tertiary: Manganese
Ore: Rhodochrosite

Production

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

Geology

References

MRDSM020300
DEP10033671
Reference{Deposit:: D.O.M. BULL. 152 1950 P. 306}{Deposit:: D.O.M. BULL. 125 1943 P. 195}
ReporterKillman, K.; Albers, J.