California · Del Norte County
Occurrence
Grumpy
Del Norte County, California, United States
Chromium
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USGS source ↗
Commodities
Primary
Chromium
Commodity type
M
Deposit
Deposit size
N
Materials
Ore minerals
Chromite
Economic & production
Development status
Occurrence
Identification
Deposit ID
10029772
MRDS ID
M007540
Region
NA
Data score
C
Coordinates
41.75482, -123.87337
References
CALIF JOUR. MINES & GEOLOGY, V. 48, NO. 4, OCT. 1952, P. 288D.O.M. BULL. 134, PART I, CHAP. 1, P. 61