California · Modoc County
Past Producer
Fern Mine
Modoc County, California, United States
Gold
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USGS source ↗
Commodities
Primary
Gold
Commodity type
M
Deposit
Model
151: Epithermal vein, Sado
Deposit size
S
Workings
Surface/Underground
Orebody form
VEIN
Materials
Ore minerals
Gold
Gangue
Quartz
Geology
Host rock
Rhyolite
Structure
Warner Mountains
Tectonic setting
Basin And Range
Economic & production
Development status
Past Producer
Identification
Deposit ID
10031427
MRDS ID
M010202
Alternate names
Claims: Fern Fraction, Fairport No. 1, No. 2, and No. 3
Region
NA
Data score
C
Coordinates
41.96097, -120.20161
References
TUCKER, W.B., 1919, MODOC COUNTY, IN 15TH REPORT OF THE STATE MINERALOGIST: CALIFORNIA STATE MINING BUREAU, P. 246