Arizona · Pima County
Past Producer
Freeman Silica
Pima County, Arizona, United States
Silica
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USGS source ↗
Commodities
Primary
Silica
Commodity type
M
Deposit
Deposit size
Y
Materials
Ore minerals
Quartzite
Geology
Host rock
Quartzite
Economic & production
Development status
Past Producer
Identification
Deposit ID
10105327
MRDS ID
TC40001
Alternate names
Sheridan Pit
Region
NA
Data score
D
Coordinates
32.42788, -112.12572
References
PHILLIPS, K.A., 1987, ARIZONA INDUSTRIAL MINERALS: ARIZONA DEPARTMENT OF MINES AND MINERAL RESOURCES REPORT 4, 185 PCIMRI