Mines Near Ontario, California

100 mines and mineral deposits within 25 miles of Ontario (population 167,500). Data from USGS MRDS and MSHA federal databases. Adjust radius or search a specific address →

Mines Within 25 Miles of Ontario

Mine	Distance	Commodity	Type	Status
Upland Pit	2.0 mi	Sand and Gravel, Construction	Surface	Past Producer
Mountain View Plant	2.4 mi	Construction Sand and Gravel	Surface	Abandoned
San Antonio Materials	2.5 mi	Construction Sand and Gravel	Surface	Abandoned
Elmira	3.1 mi	Gold	Placer	Past Producer
Upland Pit	3.2 mi	Sand and Gravel, Construction	Surface	Past Producer
Upland Pit and Mill	3.7 mi	Sand and Gravel, Construction	Surface	Past Producer
Claremont Pit	3.8 mi	Sand and Gravel, Construction	Surface	Past Producer
Upland South Pit	4.2 mi	Sand and Gravel, Construction	Surface	Past Producer
Upland Pit and Mill	4.2 mi	Construction Sand and Gravel	Surface	Active
Upland Pit	4.3 mi	Sand and Gravel, Construction	Surface	Past Producer
Campus Pit	4.9 mi	Sand and Gravel, Construction	Surface	Past Producer
Campus Plant	5.1 mi	Construction Sand and Gravel	Surface	Active
Upland Plant	5.2 mi	Construction Sand and Gravel	Surface	Abandoned
Upland Pit	5.6 mi	Sand and Gravel, Construction	Surface	Past Producer
Cucamonga Creek Mine	5.8 mi	Sand, Industrial NEC	Surface	Active
Chino Plant	5.8 mi	Clay	Surface	Producer
Unnamed Location	6.1 mi	Clay	Surface	Unknown
Pomona Brick Co	6.2 mi	Clay	—	Prospect
Philadelphia Recycling Mine	6.4 mi	Sand and Gravel, Construction	Surface	Producer
Marble Canyon	6.8 mi		—	Occurrence
Marble Canyon	7.0 mi	Tungsten	—	Occurrence
San Antonio Canyon Corundum	7.2 mi	Corundum	—	Occurrence
Day Creek Spreading Grounds	7.2 mi	Sand, Industrial NEC	Surface	Abandoned
Pomona Brick Co.	7.7 mi	Clay	Surface	Past Producer
Eva Canyon	7.8 mi	Graphite	—	Occurrence
Ranch Rock Haven	8.1 mi	Construction Sand and Gravel	Surface	Abandoned
Inland Rock Plant	8.5 mi	Construction Sand and Gravel	Surface	Abandoned
S-6 Red	8.7 mi	Sand, Common	Surface	Active
Unnamed Quarry	9.0 mi	Stone, Crushed/Broken	Surface	Past Producer
Declezville Granulite	9.5 mi	Stone, Crushed/Broken	Surface	Past Producer
San Gabriel Canyon Area	9.6 mi	Gold	—	Producer
Dayton Trucking (Port)	9.8 mi	Construction Sand and Gravel	Surface	Abandoned
Unnamed Pit	9.8 mi	Stone, Crushed/Broken	Surface	Past Producer
Lordsburg Deposit	9.8 mi	Stone	—	Producer
Lordsburg Deposit	9.8 mi	Stone, Dimension	Surface	Past Producer
Glen Avon Quarry	9.9 mi	Marble, Dimension	—	Producer
Glen Avon Limestone Deposit	9.9 mi	Marble, Dimension	Surface	Past Producer
Unnamed Stone Deposit	10.1 mi	Feldspar	Surface	Past Producer
Big Horn Mine	10.1 mi	Gemstone	Underground	Past Producer
Harlow Quarry/corona	10.2 mi	Sand, Common	Surface	Abandoned
San Dimas Rock Co.	10.4 mi	Stone, Crushed/Broken	Surface	Past Producer
San Dimas Barite Deposit	10.4 mi	Barium-Barite	Surface	Past Producer
Unnamed Pit	10.6 mi	Stone, Crushed/Broken	Surface	Past Producer
Unnamed Pit	10.6 mi	Stone, Crushed/Broken	Surface	Past Producer
Mobile Sand Company	10.7 mi	Sand and Gravel, Construction	Surface	Past Producer
Barrett Canyon	11.0 mi	Graphite	Surface	Past Producer
Featherstone Deposit	11.2 mi	Diatomite	—	Producer
Stringfellow Quarry	11.2 mi		Surface	Past Producer
Featherstone Deposit	11.2 mi	Diatomite	Surface	Past Producer
Pyrite Quarry	11.3 mi	Crushed, Broken Granite	Surface	Abandoned
Portable Crusher (Rental)	11.3 mi	Crushed, Broken Granite	Surface	Abandoned
Portable Plant #1	11.3 mi	Construction Sand and Gravel	Surface	Active
Fletcher Prospect	11.4 mi	Molybdenum, Copper	—	Occurrence
North Murrieta	11.4 mi	Sand, Industrial NEC	Surface	Abandoned
Riverside Co. Gravel Pit	11.5 mi	Stone, Crushed/Broken	Surface	Past Producer
Andrew	11.6 mi	Tungsten Ore	Surface	Abandoned
Prado Pit	11.8 mi	Sand and Gravel, Construction	Surface	Past Producer
Valentine Pit	11.8 mi	Sand and Gravel, Construction	Surface	Past Producer
Prado	12.0 mi	Construction Sand and Gravel	Surface	Abandoned
Mt. Hole Quarries	12.2 mi	Stone, Dimension	Surface	Past Producer
Riverside Co. Gravel Pit	12.3 mi	Stone, Crushed/Broken	Surface	Past Producer
Dime Canyon Prospect	12.3 mi	Gold	Placer	Occurrence
Lytle Creek Mine	12.4 mi	Copper	Underground	Prospect
Molybdenite Occurrence	12.5 mi	Molybdenum	—	Occurrence
Santa Ana River Pit	12.5 mi	Sand and Gravel, Construction	Surface	Past Producer
Riley Materials Co.	12.6 mi	Stone, Crushed/Broken	Surface	Past Producer
Jensen's Quarry	12.6 mi	Marble, Dimension	Surface	Past Producer
Jensens Quarry	12.6 mi	Marble, Dimension	—	Producer
Fontana Pit	12.7 mi	Sand and Gravel, Construction	Surface	Past Producer
Blew Jordam	12.8 mi	Zinc	Surface	Prospect
Corona Quarry	12.8 mi	Stone	Surface	Past Producer
California-Hercules Mine	12.9 mi	Zinc	Underground	Prospect
Jordan Tile Manufacturing Co.	12.9 mi	Clay	Surface	Past Producer
Zanteson	13.0 mi	Gold	—	Producer
Zanteson	13.0 mi	Gold	Placer	Past Producer
Corona Division Quarry and Mill	13.0 mi	Stone	—	Producer
Stone & Alexander Quarry	13.1 mi	Feldspar	Surface	Past Producer
Poor Fool	13.1 mi	Gold	Placer	Past Producer
Dominguez Lease Pit	13.2 mi	Clay	Surface	Past Producer
Ranch Rock Capo	13.2 mi	Construction Sand and Gravel	Surface	Abandoned
Califrnia-Hercules Millsite	13.3 mi	Zinc	Processing Plant	Past Producer
Unnamed Location	13.3 mi	Gold	Surface	Prospect
Lost Treasure	13.3 mi	Silver	Surface-Underground	Prospect
Pacific Clay Product Plant	13.3 mi	Clay	Processing Plant	Unknown
Thomas Clay Deposit, West Pit	13.4 mi	Clay	Surface	Past Producer
Thomas Clay Deposit	13.4 mi	Clay	—	Past Producer
Brown Prospect	13.4 mi		Surface-Underground	Prospect
Unnamed Quarry	13.6 mi	Stone, Dimension	Surface	Past Producer
Andrew Tungsten Mine	13.6 mi	Tungsten	Underground	Past Producer
Robertson's Portable Powerscreen Plant	13.6 mi	Construction Sand and Gravel	Surface	Abandoned
Coldwater Canyon Prospect	13.8 mi	Gold	Placer	Occurrence
Brokar Pit	13.8 mi	Stone, Crushed/Broken	Surface	Past Producer
Queenie	13.8 mi	Gold	Underground	Prospect
Ormand Quarry	13.8 mi	Granite	—	Producer
Rubidoux Quarry	13.8 mi	Stone, Crushed/Broken	Surface	Past Producer
Heaton	13.8 mi	Gold	Placer	Past Producer
Magstone Products	13.9 mi	Limestone, General	—	Past Producer
North Fontana	13.9 mi	Construction Sand and Gravel	Surface	Intermittent
Haven Granite Co. Quarry	13.9 mi	Stone, Crushed/Broken	Surface	Past Producer
Silberberger Quarry	14.0 mi	Stone, Crushed/Broken	Surface	Past Producer

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