California · Placer County
Past Producer
Iron Spring Claim
Placer County, California, United States
Chromium
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USGS source ↗
Description
J.D. Sullivan
Commodities
Primary
Chromium
Commodity type
M
Deposit
Deposit size
S
Orebody form
POD
Materials
Ore minerals
Chromite
Economic & production
Development status
Past Producer
Identification
Deposit ID
10043567
MRDS ID
M100352
Region
NA
Data score
C
Coordinates
39.19156, -120.77075
References
RYNEARSON, G.A., 1953, CDMG BULL 134, PT. 3, CHAPT. 5, P. 201, 206, 309