Mines in Ventura County, California
187Total
39Active
| Mine | Commodity | Type | Status | Source |
|---|---|---|---|---|
| Arcosa Frazier Park Plant# 1603 | Clay, Ceramic, Refractory Mnls. | Surface | Active | MSHA |
| Canyon Rock Plant | Sand, Industrial NEC | Surface | Active | MSHA |
| Grimes Rock A Calportland Company | Construction Sand and Gravel | Surface | Active | MSHA |
| Moorpark Quarry | Construction Sand and Gravel | Surface | Active | MSHA |
| Ojai Quarry | Crushed, Broken Granite | Surface | Active | MSHA |
| Pacific Rock Inc | Crushed, Broken Stone NEC | Surface | Active | MSHA |
| S-6 Red | Sand, Common | Surface | Active | MSHA |
| Santa Paula Materials | Construction Sand and Gravel | Surface | Active | MSHA |
| Tapo Rock & Sand | Construction Sand and Gravel | Surface | Active | MSHA |
| Wayne J. Sand & Gravel Inc. | Construction Sand and Gravel | Surface | Active | MSHA |
| Balcom Canyon Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Blue Star Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| El Rio Pit #2 | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Grimes Canyon Quarry | Pumice | Surface | Producer | MRDS |
| Grimes Canyon Quarry | Pumice | Surface | Producer | MRDS |
| Grimes Canyon Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Hawley Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Knoll Site | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Mary Smith Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Oak Ridge Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Oak Ridge Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Quality It | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Quality Rock Company Sand And Gravl | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Quatal Canyon Quarry | Surface | Producer | MRDS | |
| Rancho Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Ridgelite Pit And Mill | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Santa Barbara Portable Plant | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Santa Clara River Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Santa Paula Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Santa Paula Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Santa Paula Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Saticoy Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Saticoy Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Saticoy Pit And Mill | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Schmidt Ojai Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Sespe Creek Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Tapo Canyon Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Tapo Canyon Quarry | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Wheeler Gorge Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Alamo Mountain Mica Mine | Mica | Surface | Past Producer | MRDS |
| Anderson & Hardison Pressed Brickco | Clay | Occurrence | MRDS | |
| Arastra Flat Group Of Claims | Gold | Underground | Prospect | MRDS |
| Argilla Claims | Limestone, General | Surface | Past Producer | MRDS |
| Asbury Pit | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Associated Oil Co. Pit | Clay | Surface | Past Producer | MRDS |
| Ballinger Canyon Deposit | Gypsum-Anhydrite | Surface | Past Producer | MRDS |
| Bear Number One | Gold | Placer | Past Producer | MRDS |
| Beer Can No. 12 | Uranium | Occurrence | MRDS | |
| Bertram Lode | Uranium | Occurrence | MRDS | |
| Best Rock Products Corp | Construction Sand and Gravel | Surface | Abandoned | MSHA |
| Big Four Group Of Claims | Gold | Occurrence | MRDS | |
| Bitter Creek Borate Workings | Boron-Borates | Past Producer | MRDS | |
| Bixby Rd Pit | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Borate Prospects | Boron-Borates | Occurrence | MRDS | |
| Borate Prospects | Boron-Borates | Occurrence | MRDS | |
| Brown Mine | Gold | Surface-Underground | Past Producer | MRDS |
| Brownstone Quarry | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Burges Canyon Prospect | Gypsum-Anhydrite | Surface | Past Producer | MRDS |
| Camarillo Quarry | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Castac Mine | Gold | Underground | Past Producer | MRDS |
| Chalker Mine | Gold | Surface-Underground | Prospect | MRDS |
| Cic Placer | Gold | Past Producer | MRDS | |
| Cic Prospect | Gold | Placer | Prospect | MRDS |
| Clay Deposit | Bentonite | Surface | Prospect | MRDS |
| Columbus Mine | Boron-Borates | Past Producer | MRDS | |
| Columbus Mine | Boron-Borates | Underground | Past Producer | MRDS |
| Connett Pit | Clay | Surface | Past Producer | MRDS |
| Coquina Mine | Limestone, General | Surface | Past Producer | MRDS |
| Corral Canyon Prospect No. 2 | Uranium | Prospect | MRDS | |
| Denver Mine | Gold | Underground | Prospect | MRDS |
| Desert View | Uranium | Occurrence | MRDS | |
| Dom Bosco Prospect | Gold | Underground | Prospect | MRDS |
| El Rio Pit | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| El Rio Pit | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Esperanza Mine | Gold | Surface-Underground | Past Producer | MRDS |
| Eureka Claim | Gypsum-Anhydrite | Occurrence | MRDS | |
| Fillmore Deposit | Gypsum-Anhydrite | Surface | Past Producer | MRDS |
| Frazier Borax Mine | Boron-Borates | Underground | Past Producer | MRDS |
| Frazier Mine | Boron-Borates | Past Producer | MRDS | |
| Frazier Mine | Gold | Underground | Past Producer | MRDS |
| Frazier Mountain | Boron-Borates | Past Producer | MRDS | |
| Frenchman's Point Prospect | Gypsum-Anhydrite | Surface | Past Producer | MRDS |
| Gamma Queen | Uranium | Occurrence | MRDS | |
| Gillibrand Limestone Deposit. | Limestone, General | Surface | Past Producer | MRDS |
| Gold Dust Mine | Gold | Underground | Prospect | MRDS |
| Gold Hill Prospects | Gold | Surface-Underground | Prospect | MRDS |
| Golden Bloom Group Of Claims | Gold | Underground | Unknown | MRDS |
| Good Luck Mine | Gold | Surface-Underground | Prospect | MRDS |
| Gravel Pit | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Gravel Pit | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Grimes Canyon Area | Uranium | Occurrence | MRDS | |
| Henley Claim | Stone, Crushed/Broken | Prospect | MRDS | |
| Hidden Springs Group | Uranium | Occurrence | MRDS | |
| Hidden Value Prospect | Gold | Surface-Underground | Prospect | MRDS |
| Ives Property | Boron-Borates | Occurrence | MRDS | |
| Ives Tunnel | Boron-Borates | Occurrence | MRDS | |
| Jewel Mine | Gold | Surface-Underground | Prospect | MRDS |
| Long Dave Mine | Gold | Underground | Past Producer | MRDS |
| Lyon Springs | Geothermal | Surface | Past Producer | MRDS |
| Mathews Deposits | Gypsum-Anhydrite | Surface | Past Producer | MRDS |
| Matilija Claims | Limestone, General | Surface | Unknown | MRDS |
| Matilija Hot Springs | Geothermal | Surface | Past Producer | MRDS |
| Maule Mines | Gold | Underground | Past Producer | MRDS |
| Mc Donald | Molybdenum, Copper | Occurrence | MRDS | |
| Mc Donald Group | Occurrence | MRDS | ||
| Mercury Prospect | Mercury | Surface | Prospect | MRDS |
| Middle Fork Creek Borate Deposits | Boron-Borates | Occurrence | MRDS | |
| Montecito Gravel & Quartz Co. | Gold | Placer | Past Producer | MRDS |
| Moorpark Pit | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Mud Springs Claims | Uranium | Surface | Prospect | MRDS |
| North Fork Borate Deposits | Boron-Borates | Past Producer | MRDS | |
| Ojai Gypsum Mine | Gypsum-Anhydrite | Underground | Unknown | MRDS |
| Old Irish Republic Prospect | Gold | Underground | Prospect | MRDS |
| Oro Fino & Golden Era | Gold | Underground | Prospect | MRDS |
| Payoff | Uranium | Unknown | MRDS | |
| Peoples Lumber Co. | Clay | Surface | Past Producer | MRDS |
| Pine Mountain Phosphate Deposit | Phosphorus-Phosphates | Surface | Occurrence | MRDS |
| Pine Tree Placer | Boron-Borates | Surface | Prospect | MRDS |
| Princess | Boron-Borates | Surface-Underground | Prospect | MRDS |
| Prospect Mine | Copper | Occurrence | MRDS | |
| Red Rock Claims | Gold | Underground | Past Producer | MRDS |
| Rocklite Quarry | Clay | Surface | Past Producer | MRDS |
| Runkle Canyon Pit | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Russell Mine | Boron-Borates | Past Producer | MRDS | |
| Russell Mine | Boron-Borates | Underground | Past Producer | MRDS |
| San Guillermo Creek | Gold | Past Producer | MRDS | |
| Sanguillermo Creek Prospect | Gold | Placer | Past Producer | MRDS |
| Santa Susana Quarry | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Sespe Hot Spring | Geothermal | Surface | Unknown | MRDS |
| Shell Oil Co. | Clay | Surface | Past Producer | MRDS |
| South Mountain Deposit | Gypsum-Anhydrite | Surface | Unknown | MRDS |
| South Mountain Deposit | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Southern Pacific Pit | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Southern Pacific Quarry | Stone | Surface | Past Producer | MRDS |
| Speciality Sand Plant | Sand, Industrial NEC | Facility | Abandoned | MSHA |
| Strathern Cattle Co. | Uranium | Occurrence | MRDS | |
| Strongwill No. 1 | Gold | Placer | Prospect | MRDS |
| Stubblefield & Halloway Property | Boron-Borates | Past Producer | MRDS | |
| Sulphur Mountain Springs | Geothermal | Surface | Past Producer | MRDS |
| Summerville Mine | Gold | Occurrence | MRDS | |
| Sunset Plaster & Cement Co. | Gypsum-Anhydrite | Surface | Past Producer | MRDS |
| Tapo-gillibrand Pit | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Terminal Quarry | Stone | Surface | Past Producer | MRDS |
| Trail Canyon | Gold | Underground | Prospect | MRDS |
| Unanmed Prospect | Gold | Underground | Prospect | MRDS |
| Unnamed Gravel Pit | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Unnamed Gravel Pit | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Unnamed Location | Gold | Occurrence | MRDS | |
| Unnamed Location | Molybdenum | Occurrence | MRDS | |
| Unnamed Occurrence | Platinum | Placer | Unknown | MRDS |
| Unnamed Prospect | Gold | Underground | Prospect | MRDS |
| Unnamed Prospect | Gold | Surface | Prospect | MRDS |
| Unnamed Prospect | Gold | Underground | Prospect | MRDS |
| Unnamed Prospect | Gold | Underground | Prospect | MRDS |
| Unnamed Prospect | Gold | Underground | Prospect | MRDS |
| Unnamed Prospect | Gold | Occurrence | MRDS | |
| Unnamed Prospect | Gold | Underground | Prospect | MRDS |
| Unnamed Prospect | Gold | Surface | Prospect | MRDS |
| Unnamed Prospect | Gold | Surface | Prospect | MRDS |
| Unnamed Prospect | Gold | Surface | Unknown | MRDS |
| Unnamed Prospect | Gold | Underground | Prospect | MRDS |
| Unnamed Prospect | Gold | Surface-Underground | Prospect | MRDS |
| Unnamed Prospect | Gold | Underground | Prospect | MRDS |
| Unnamed Prospect | Gold | Underground | Prospect | MRDS |
| Unnamed Prospect | Gold | Surface | Prospect | MRDS |
| Unnamed Prospect | Gold | Surface | Prospect | MRDS |
| Unnamed Prospect | Occurrence | MRDS | ||
| Unnamed Prospect | Gold | Underground | Prospect | MRDS |
| Unnamed Prospect | Gold | Surface | Prospect | MRDS |
| Unnamed Prospect | Gold | Surface | Prospect | MRDS |
| Unnamed Prospect | Gold | Underground | Prospect | MRDS |
| Unnamed Prospect | Gold | Surface | Occurrence | MRDS |
| Unnamed Prospect | Gold | Underground | Prospect | MRDS |
| Unnamed Quarry | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Ventucopa Quarry | Gypsum | Surface | Abandoned | MSHA |
| Ventura Cement Co. | Limestone, General | Surface | Past Producer | MRDS |
| Ventura Expandable Shale | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Ventura Mine | Occurrence | MRDS | ||
| Ventura Mine | Copper, Nickel | Past Producer | MRDS | |
| Ventura Mine | Nickel | Underground | Prospect | MRDS |
| Ventura River Pit | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Ventura River Pit | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Ventura Rock & Sand Co. | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Ventura Velvet Molding Sand Dpst. | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Wheeler's Hot Springs | Geothermal | Surface | Past Producer | MRDS |
| White Mule Group | Gold | Underground | Prospect | MRDS |
| Wkl Prospect | Gold | Placer | Occurrence | MRDS |