California · Butte County
Past Producer
Porter Mine
Butte County, California, United States
Gold
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USGS source ↗
Commodities
Primary
Gold
Commodity type
M
Deposit
Deposit size
S
Materials
Ore minerals
Gold
Gangue
Quartz
Economic & production
Development status
Past Producer
Discovery year
1855
Identification
Deposit ID
10103454
MRDS ID
M023983
Region
NA
Data score
C
Coordinates
39.75598, -121.55412
References
LOGAN, C.A., 1930, MINES AND MINERAL RESOURCES OF BUTTE COUNTY, CALIF. CALIF. JOURNAL OF MINES AND GEOLOGY, V. 26, NO. 4, P. 378