Mine detail: Berthenia Mine

Previously called ''

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Location

Lat / long:

38.50989, -122.25467

Resource(M)

Primary:	Magnesite
Ore:	Magnesite

Production

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

Geology

References

MRDS	M010703
DEP	10031611
Reference	{Deposit:: CALIF. DIV. MINES B. 79, P. 53}{Deposit:: CALIF. ST. MNG. BUR. 12TH REPT., 1894, P. 328}
Reporter	Gere, W.