Mine detail: Big Stoney Creek Mine

Previously called 'Rockridge'

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Location

Lat / long: 39.38677, -122.60048

Resource(M)

Tertiary: Manganese
Discovery year: 1942

Production

Operation type: Surface
Development status: Prospect

Geology

References

MAS60210001
DEP10139197
ReferenceUSBM WFOC MIN AVAIL SYSTEM FILE
ReporterWestern Field Operations Center (WFOC)