Mine detail: Fort Baker

Previously called 'Porter Ranch'

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Location

Lat / long:

40.59984, -123.75833

Resource(M)

Primary:	Manganese
Tertiary:	Chromium

Production

Operation type:	Surface-Underground
Development status:	Prospect

Geology

References

MRDS	M008744
MAS	60230070
DEP	10285398
Reference	{Deposit:: DOM BULL 152 1950 P 65-67 CALIF. ,JOUR MINES & GEOLOGY V. 37}{Deposit:: OCT. 1941 P 518-19 USBM R15579 P.7}
Reporter	Western Field Operations Center (WFOC)