California · Humboldt County
Prospect
Fort Baker
Humboldt County, California, United States
Manganese
Chromium
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USGS source ↗
Commodities
Primary
Manganese
Tertiary
Chromium
Commodity type
M
Economic & production
Development status
Prospect
Identification
Deposit ID
10285398
MRDS ID
M008744
Alternate names
Porter Ranch
Region
NA
Data score
D
Coordinates
40.59984, -123.75833
References
DOM BULL 152 1950 P 65-67 CALIF. ,JOUR MINES & GEOLOGY V. 37OCT. 1941 P 518-19 USBM R15579 P.7