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

MAS	60210001
DEP	10139197
Reference	USBM WFOC MIN AVAIL SYSTEM FILE
Reporter	Western Field Operations Center (WFOC)