California · Placer County
Past Producer
Lightening Streak Claims
Placer County, California, United States
Chromium
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USGS source ↗
Commodities
Primary
Chromium
Commodity type
M
Deposit
Deposit size
S
Materials
Ore minerals
Chromite
Economic & production
Development status
Past Producer
First production
1918
Last production
1945
Identification
Deposit ID
10043545
MRDS ID
M100327
Alternate names
Claims: Lightening Streak Nos. 1, 2, Lightening Ridge, Black Cat
Region
NA
Data score
C
Coordinates
39.11156, -120.78436
References
RYNEARSON, G.A., 1953, CDMG BULL 134, PT. 3, CHAPT. 5, P. 218, 310