Mine detail: Helmke Occurrence

Previously called ''

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Location

Lat / long:

39.80265, -121.62162

Resource(M)

Primary:	Chromium
Ore:	Chromite
Orebody form:	LENSE

Production

Operation type:	Unknown
Production size:	Small
Development status:	Past Producer

Geology

Host type:

Serpentinite

References

MRDS	M005350
DEP	10028401
Reference	CALIF. DIV. OF MINES: J. VOL. 45 #3, P. 444 & 42
Reporter	Gere, W., Oster, Karel L. (Albers, John P.)