Stone, Crushed/Broken Mines in California

994Total Sites
304Active

Stone, Crushed/Broken Mining in California

California has 994 stone, crushed/broken-related mine and mineral deposit locations recorded in federal databases. Of these, 304 are currently active operations. Data comes from the USGS Mineral Resources Data System and MSHA Mine Safety and Health Administration records.

The earliest recorded stone, crushed/broken mine in California is Frank Tate Ranch Pit in San Luis Obispo County, with records dating to 1915.

By County

CountySites
Riverside County76
San Diego County67
Siskiyou County63
San Bernardino County58
San Mateo County48
Kern County35
Placer County35
Calaveras County33
Marin County33
San Luis Obispo County33
Lassen County31
Monterey County31
Santa Clara County31
El Dorado County29
Contra Costa County28
Los Angeles County27
Humboldt County22
Sonoma County22
Amador County20
Butte County20
Tulare County18
Fresno County17
Shasta County17
Mendocino County16
Ventura County16
Imperial County13
Alameda County11
Lake County11
Modoc County11
San Benito County10

Stone, Crushed/Broken Mines

MineCountyTypeStatus
A-21 QuarryHumboldtSurfaceProducer
Academy Granite QuarryFresnoSurfaceProducer
Adobe Creek QuarrySanta ClaraProducer
Agnes Wilson QuarryRiversideSurfaceProducer
Airox Inc Casmalia PitSanta BarbaraSurfaceProducer
All Rock QuarryCalaverasSurfaceProducer
Allen Borrow PitSan DiegoSurfaceProducer
Alpine Gravel PlantAmadorProducer
Ammon QuarryHumboldtSurfaceProducer
Antioch Paving Co.Contra CostaProducer
Arthur R. Wilson QuarrySan BenitoSurfaceProducer
Austin Creek PitSonomaSurfaceProducer
B.c.a. QuarryEl DoradoSurfaceProducer
Baker Ranch ExtensionOrangeSurfaceProducer
Bangor QuarryButteSurfaceProducer
Bear's Elbow QuarryPlacerSurfaceProducer
Bellini QuarryAlamedaSurfaceProducer
Best Rock QuarrySan BernardinoSurfaceProducer
Bianchi QuarrySan Luis ObispoSurfaceProducer
Blake Brothers QuarryContra CostaSurfaceProducer
Blarney Stone QuarryRiversideProducer
Blue Rock QuarrySonomaSurfaceProducer
Bonny Doon ShaleSanta CruzSurfaceProducer
Boonville QuarryMendocinoSurfaceProducer
Borello QuarryMarinSurfaceProducer
Borrow PitSacramentoProducer
Borrow PitSacramentoProducer
BrisbaneSan MateoProducer
Britten Granite PitTulareSurfaceProducer
Broglio QuarryCalaverasSurfaceProducer
Brown Borrow PitTulareSurfaceProducer
Brown QuarrySiskiyouSurfaceProducer
Bruner Pacific QuarrySan BernardinoSurfaceProducer
Butte Rock North PitSutterSurfaceProducer
Cambou QuarrySonomaProducer
Cambria PitSan Luis ObispoSurfaceProducer
Cameron Corners PitSan DiegoSurfaceProducer
Camp Connell QuarryCalaverasSurfaceProducer
Canada Road NorthSan MateoProducer
Canada Road SouthSan MateoProducer
Canyon Rock QuarrySonomaSurfaceProducer
CaseySan MateoProducer
Cataract Quarry and MillCalaverasSurfaceProducer
CausewaySan MateoProducer
Cement Rock QuarryKernSurfaceProducer
Chabot QuarryAlamedaSurfaceProducer
Chemise Mountain QuarryHumboldtSurfaceProducer
Chenoweth QuarrySonomaSurfaceProducer
Chico Pit and QuarryButteSurfaceProducer
Chili Bar MineEl DoradoSurfaceProducer

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