Arizona · Maricopa County
Past Producer
Seven Springs Onyx Mine
Maricopa County, Arizona, United States
Gemstone
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USGS source ↗
Commodities
Primary
Gemstone
Commodity type
N
Economic & production
Development status
Past Producer
Identification
Deposit ID
10258884
Region
NA
Data score
D
Coordinates
33.99616, -111.89293
References
OP:WESTERN STATES STONE CO.