California · San Diego County
Past Producer

Otay Bentonite Deposit

San Diego County, California, United States
Bentonite
⌖ Show on mapUSGS source ↗
Commodities
PrimaryBentonite
Commodity typeN
Deposit
Deposit sizeS
Materials
Ore mineralsBentonite
Geology
Host rockSandstone,Arkose,Volcanic Ash · San Diego Formation
Economic & production
Development statusPast Producer
Identification
Deposit ID10023476
MRDS IDI000462
Alternate namesDeposit Includes General Petroleum Co. Mine and Standard Oil Co. Mine.
RegionNA
Data scoreC
Coordinates32.60007, -117.03418
References
CLEVELAND, G.B., 1960, GEOLOGY OF THE OTAY BENOTNITE DEPOSIT, SAN DIEGO COUNTY, CALIFORNIA: CALIFORNIA DIVISION OF MINES SPECIAL REPORT 64, 16 PCLEVELAND, 1960.