Mine detail: Grass Valley Extension

Previously called ''

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Location

Lat / long:

39.23045, -121.06104

Resource(M)

Primary:	Chromium
Ore:	Chromite

Production

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

Geology

References

MRDS	M011191
DEP	10031755
Reference	D.O.M. BULL. 134, PT. III, CHAP. 5, P. 303, PL. 1
Reporter	Gere, W., Oster, Karel L. (Albers, John P.)