California · San Bernardino County
Past Producer
Old Pen
San Bernardino County, California, United States
Gold
Iron
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USGS source ↗
Commodities
Primary
Gold
Secondary
Iron
Commodity type
M
Deposit
Deposit size
S
Materials
Gangue
Quartz
Geology
Host rock
Quartz Monzonite
Associated rock
Quartz Monzonite
Economic & production
Development status
Past Producer
Identification
Deposit ID
10035825
MRDS ID
M023739
Region
NA
Data score
C
Coordinates
34.30946, -116.96004
References
RICHMOND, J.F. AND GRAY, C.H., JR., 1960, GEOLOGY OF THE SAN BERNARDINO MTS NORTH OF BIG BEAR LAKE, CALIF: CALIF DIV. OF MINES SPECIAL REPORT NO. 65, P. 63