California · Imperial County
Occurrence
Dumortierite Occurrence
Imperial County, California, United States
Semiprecious Gemstone
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USGS source ↗
Commodities
Primary
Semiprecious Gemstone
Commodity type
N
Economic & production
Development status
Occurrence
Identification
Deposit ID
10115333
Region
NA
Data score
D
Coordinates
33.01367, -114.72189
References
U. S. BUREAU OF MINES OPEN-FILE REPORT MLA 18-86, 1986, NO. 15,TABLE 1, P. 11.