San Diego County, CA Mines
Mines in San Diego County, CA
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| A. E. Babcock | Unknown | Stone | ||
| A.M.E. Quarry | A. M. E. Granite | Unknown | Stone, Crushed | |
| Abbie Group | National Forest | Gold | ||
| Able Mine | Gold | |||
| Acme Truck Co. Pit No. 1 | Stone, Crushed | |||
| Acme Truck Co., Pit No. 2 | Stone, Crushed | |||
| Acme Truck Co.Pit #2 | Private | Stone | ||
| Aftermath Claim | Private | Gold | ||
| Aguanga District | Tungsten | |||
| Ajax Deposit | National Forest | Stone, Crushed | ||
| Allanite Keeney Prospect | National Forest | Thorium Uranium |
||
| Allen Borrow Pit | San Diego County Public Works Department | Stone, Crushed | ||
| Allied Granite Quarry | Allied Granite Co, Inc. | Unknown | Stone | |
| American Girl | National Forest | Copper | ||
| American Mable & Granite Works | Private | Stone | ||
| American Marble and Granite Works | Stone | |||
| American Queen | National Monument | Copper Gold Iron Silver |
||
| American Sand Co. | Sand and Gravel | |||
| American Sand Co. | Federal | Sand and Gravel | ||
| Anchor Prospect | National Forest | Gold | ||
| Andes Mine | State | Tin | ||
| Andes Prospect | Unknown | Gold | ||
| Anthoney Ranch | Unknown | Gold | ||
| Apex Claim | Gold | |||
| April Fool | National Forest | Gold | ||
| Asper | Gold | |||
| Atchison | Stone | |||
| Atkison Pit | Ashland Granite Corp. | Stone, Crushed | ||
| Atomic Flat Group | State Park | Thorium Uranium |
||
| Ballena Placer Deposits | Unknown | Gold | ||
| Banner Creek Placer Deposits | Gold | |||
| Banner Horseshore Prospect | Private | Gold | ||
| Banner Horseshore Prospect | Gold | |||
| Banner Queen Prospect | Private | Gold | ||
| Barbara Worth Group | Private | Gold | ||
| Bartling & Nelson Deposit | National Forest | Tungsten | ||
| Bartling and Nelson Deposit | National Forest | Tungsten | ||
| Bear Deposit | National Forest | Feldspar | ||
| Bear Deposit | National Forest | Feldspar | ||
| Bedrock | Gold | |||
| Beebe Hole Mine | Beebe, Loren D. | BLM Administrative Area | Gemstones | |
| Beehive | National Forest | Underground | Copper | |
| Beeler Canyon Sand and Gravel Co. | Private | Sand and Gravel | ||
| Beeler Canyon Sand and Gravel Co. | Padre Transit-Mix, Inc. | Sand and Gravel | ||
| Ben Hur Mine | Ben Hur | Unknown | Silver | |
| Benson Dry Lake | State Park | Boron | ||
| Bernardo Quarry | Unknown | Stone | ||
| Best Yet Deposit | State Forest | Tungsten | ||
| Best Yet Prospect | State Forest | Tungsten | ||
| Beyer Pit | Nelson And Sloan | Unknown | Sand and Gravel | |
| Beyer Pit | H. G. Fenton Materials Co. | Sand and Gravel | ||
| Big Buck Prospect | National Forest | Lithium | ||
| Big Slope Prospect | Private | Gemstones | ||
| Bill Hills Prospect | Private | Gold | ||
| Birch Pit | Nelson And Sloan | Private | Sand and Gravel | |
| Bird Rock Deposit | National Forest | REE | ||
| Black Canyon Deposit | National Forest | Feldspar Gemstones Mica |
||
| Black Eagle Mine | Gold | |||
| Black Eagle Mine | Unknown | Gold | ||
| Black Hawk Group | National Forest | Gold | ||
| Black Mountain Group | Unknown | Arsenic Gold |
||
| Blackstone Prospect | National Forest | Tungsten | ||
| Blackstone Prospect | Tungsten | |||
| Blanc Claim | State Park | Gypsum-Anhydrite | ||
| Blanket Prospects | Gemstones | |||
| Bloodstone Mine | National Forest | Gold | ||
| Blue Bell Deposit | National Forest | Gemstones | ||
| Blue Bird | Gold | |||
| Bly Stone Co | Stone | |||
| Bly Stone Co. Quarry | Stone | |||
| Bonanza Claim | BLM Administrative Area | Iron | ||
| Bonsall Pit | Gordon'S Sand And Gravel | Sand and Gravel | ||
| Border Highlands Pit | H. G. Fenton Materials Co. | Unknown | Sand and Gravel | |
| Border Pit | Private | Sand and Gravel | ||
| Border Pit | Nelson And Sloan | Sand and Gravel | ||
| Border View Nos. 1-6 | Dean, William A. | National Forest | Gold | |
| Borrego Springs | State Park | Geothermal | ||
| Borrego Springs Claim | State Park | Stone, Crushed | ||
| Borrow Pit | Sand and Gravel | |||
| Borrow Pit | Sand and Gravel | |||
| Borrow Pit | Federal | Sand and Gravel | ||
| Borrow Pits | Sand and Gravel | |||
| Boulder Creek Group | National Forest | Gold | ||
| Bour | Molybdenum | |||
| Bour Deposit | Private | Molybdenum | ||
| Bour Mine | Molybdenum | |||
| Bradburry Prospect | Lead Silver |
|||
| Bray Lode | Gemstones | |||
| Brier Claim | National Recreation Area | Gold | ||
| Brown Group | National Forest | Gold | ||
| Brown Trucking Dg Pit | Brown Trucking | Stone, Crushed | ||
| Buckman Springs Pit | County Of San Diego | Stone, Crushed | ||
| Buckthorn Deposit | Feldspar | |||
| Buckthorn Deposit | State | Feldspar Silica |
||
| Bullard Prospect | Graphite | |||
| Burnand Borrow Pit | San Diego County Department Of Public Works | Stone | ||
| Butte # 2 Claim | National Forest | Gold | ||
| Butte Prospect | National Forest | Gold | ||
| Butterfly Prospect | Gemstones | |||
| C B Grove Deposit--Pit #1 | Private | Stone | ||
| C B Grove Deposit--Pit #1 | Private | Stone, Crushed | ||
| C B Mine | Unknown | Gold | ||
| C.B. Grove Pit #2 | Stone, Crushed | |||
| C.B.Grove Pit #2 | Private | Stone | ||
| Calac Prospect | Gemstones | |||
| Calavera Quarry | Stone, Crushed | |||
| Calif Wire Sawyer Corp. | Stone | |||
| Calif Wire Sawyer Corp. | Unknown | Stone Stone, Crushed |
||
| California Salt Co. | Private | Sodium | ||
| Cameron and Deering | Stone | |||
| Camp Pendleton Quarry | Sand and Gravel | |||
| Camp Pendleton Quarry | Federal | Sand and Gravel | ||
| Campo | Molybdenum | |||
| Campo | Frank Beal | Underground | Iron | |
| Campo | Molybdenum | |||
| Campo Milling Corp. | Private | Sand and Gravel | ||
| Campo Milling Corp. | Stone, Crushed | |||
| Canyon Rock Co.Plant and Quarry | Stone | |||
| Canyon Rock Co.Plant and Quarry | Federal | Sand and Gravel Stone, Crushed |
||
| Carlsbad Deposit | State Park | Feldspar | ||
| Carlsbad Pit | Silica Products Inc. | Unknown | Sand and Gravel Stone, Crushed |
|
| Carlsbad Rock and Sand Co. | Private | Sand and Gravel | ||
| Carlsbad Rock and Sand Co. | Private | Sand and Gravel Stone, Crushed |
||
| Carmean Quarry | Private | Stone | ||
| Carmean Quarry | Private | Stone, Crushed | ||
| Carmelita Claim | Feldspar Gemstones Gold |
|||
| Carrizo Canyon Deposit | Tungsten | |||
| Carrizo Canyon Deposit | State Forest | Tungsten | ||
| Carrizo Creek Deposit | State Park | Gypsum-Anhydrite | ||
| Carrizo Gorge Deposit | State Park | Wollastonite | ||
| Carrol Canyon Pit | H. G. Fenton Materials Co. | Unknown | Sand and Gravel | |
| Carroll Canyon Pit | Calmat Co.-Aggregate Div. | Unknown | Sand and Gravel | |
| Carson Ranch Placer Claim | Gold | |||
| Carson Ranch Placer Claim | Unknown | Gold | ||
| Cascade Mine | National Forest | Gold | ||
| Cash Entry Group | National Forest | Gold | ||
| Casseopia | Tungsten | |||
| Cassiterite Placer Claim | National Forest | Tin | ||
| Cedar Creek Lost Spanish Mine | National Forest | Copper Gold Lead Silver Zinc |
||
| Challenger Prospect | Unknown | Gold | ||
| Charles G. Moore Quarry | Private | Stone | ||
| Charley K.Prospect | National Forest | Gold | ||
| Chieftan Mine | Gold | |||
| Chollas Valley Salt Co. | Sodium | |||
| Cimmeron | National Recreation Area | Gold | ||
| Cincinnati Belle Mine | Gold | |||
| Cincinnati Belle Mine | Unknown | Gold | ||
| Cincinnati Claim | Gold | |||
| Clark Extension Prospect | Gemstones | |||
| Clark Lake Deposits | State Park | Silica | ||
| Clark Mine | Gemstones Silica |
|||
| Clark Mine | National Forest | Gold | ||
| Clark Mine | National Monument | Copper | ||
| Clark Mine | Private | Gemstones Silica |
||
| Clark Prospect | Manganese | |||
| Clark Prospect | National Forest | Copper | ||
| Clark Prospect | W. S Clark | Manganese | ||
| Clay Prospect | Federal | Clays | ||
| Clemens Granite Co. Quarry | Stone | |||
| Cleveland-Pacific Mine | Gold Silver |
|||
| Cleveland-Pacific Mine | Unknown | Gold Silver |
||
| Clifton Mine | Gold | |||
| Clover Flat Pit. | National Forest | Sand and Gravel | ||
| Coarse Gold Prospect | National Forest | Gold | ||
| Coast Sand Pit | Canyon Rock Co., Inc. | Sand and Gravel | ||
| Coleman Creek Placer Deposits | Gold | |||
| Companion No. 1 Deposit | Private | Iron | ||
| Conrock Co. Mission | Unknown | Sand and Gravel | ||
| Conrock Company Lakeside Plant | Sand and Gravel | |||
| Consolidated Placer Mining Claim | State Park | Gypsum-Anhydrite | ||
| Contad Pit | State | Stone, Crushed | ||
| Continental Granite Pit | Ashland Granite Corp. | Stone, Crushed | ||
| Copper Brick Deposit | National Forest | Copper Nickel |
||
| Coston Const Co. | Private | Stone | ||
| Coston Construction Co. | Stone, Crushed | |||
| Cota Mine | National Monument | Gemstones | ||
| Cottonwood Creek Pit | Ttt Concrete, Inc. | Sand and Gravel | ||
| Cottonwood Golf Course Pit | Cottonwood Golf Course Partnership | Sand and Gravel | ||
| Coyote Mountain Deposit | State Park | Stone, Dimension | ||
| Coyote Mountains Nickel Prospect | Nickel | |||
| Coyote Mtn Gypsum & S | BLM Administrative Area | Gypsum-Anhydrite Sulfur |
||
| Crauath Mine | Private | Gold | ||
| Crescent Mine | Gold | |||
| Crestline & Gem Spar Claims | State | Feldspar | ||
| Crown Point Mine | National Forest | Tungsten | ||
| Crown Point Mine | National Forest | Tungsten | ||
| Crystal Gem Mine | State Park | Gemstones | ||
| Crystal Gem Mine | State Park | Gemstones | ||
| Crystal King Prospects | Gemstones | |||
| Crystal Silica Company | Private | Silica | ||
| Crystal Silica Company | Crystal Silica Co. | Private | Silica | |
| Cuyamaca | National Forest | Silica | ||
| D G Bryant Quarry | Private | Stone | ||
| D G Bryant Quarry | Stone, Crushed | |||
| Daggett Group | National Forest | Gemstones | ||
| Dairymart Pit | H. G. Fenton Materials Co. | Federal | Sand and Gravel | |
| Daley | Copper Silver |
|||
| Daley Deposit | Private | Copper | ||
| Danes Lea Mine | Private | Copper | ||
| Dark Horse Group | National Forest | Gold | ||
| Dave Martin Pro. Gravel | Unknown | Stone | ||
| Dave Martin Prospect Pit | Private | Stone | ||
| Dave Martin Prospect Pit | Private | Stone, Crushed | ||
| Decker Prospect | National Forest | Gold | ||
| Decomposed Granite Pit | Private | Stone | ||
| Decomposed Granite Pit | Stone | |||
| Deer Park Glacier Deposit | National Forest | Stone, Dimension | ||
| Deer Park Group | National Forest | Gold | ||
| Defiance and Newdeal Claims | National Forest | Gold | ||
| Dehesa Deposit | Stone, Dimension | |||
| Dehesa Operation | Private | Sand and Gravel | ||
| Dehesa Operation | Private | Sand and Gravel | ||
| Del Monte Prospect | Manganese | |||
| Del Monte Prospect | M. J Flynn | Manganese | ||
| Delphos Deposits | State | Silica | ||
| Descanso Mine | National Forest | Gold Silver |
||
| Descanso Mine | Private | Gold Silver |
||
| Descanso Quarry | Southwest Silica Corp. | National Forest | Silica | |
| Desert Queen | National Forest | Gold | ||
| Desert Queen Prospect | State Park | Manganese | ||
| Desert Star Mining Co | National Forest | Tungsten | ||
| Desert Star Mining Co. | Tungsten | |||
| Dewey Mine | Molybdenum | |||
| Donohoe Mine | Gold | |||
| Dorothy and Pearl Claims | Private | Clays | ||
| Dos Cabezas Mine | State Park | Gemstones | ||
| Dos Cabezas Prospects | Feldspar | |||
| Duizura Deposit | National Forest | Stone, Dimension | ||
| Dyche Valley Hagee Mine | National Forest | Tungsten | ||
| Dyche Valley Mine | National Forest | Surface/Underground | Tungsten | |
| E.E.Cowdrey Pit | Private | Stone | ||
| E.E.Cowdrey Pit | Stone, Crushed | |||
| Eagle Mine | Gold | |||
| Eagle Mine | Unknown | Gold | ||
| Eagle Nest Mine | National Forest | Gold Silver |
||
| Eagle Nest Mine | National Forest | Gold Silver |
||
| Easy Group | National Park | Tungsten | ||
| Easy Group | Unknown | Tungsten | ||
| Echo Mine | Unknown | Molybdenum | ||
| Einer Bros Escondido Pit | Private | Stone, Crushed | ||
| El Cajon Sand and Gravel Co. | Private | Sand and Gravel | ||
| El Cajon Sand and Gravel Co. | Sand and Gravel | |||
| El Capitan Quarry | Unknown | Stone, Crushed | ||
| El Diablo Mine | Private | Gold | ||
| El Dorado Claim | Unknown | Gold | ||
| El Graito Mineral Springs | Private | Geothermal | ||
| El Monte Pit | Nelson And Sloan | Unknown | Sand and Gravel | |
| El Monte Sand Pit | Nelson And Sloan | Sand and Gravel | ||
| Elder Canyon Deposits | State Park | Gemstones | ||
| Elevada & Aguajito Group | Gold | |||
| Elevada & Aguajito Group | Private | Gold | ||
| Elk and Landslide Deposit | National Forest | Gold | ||
| Ella Mine | Gold | |||
| Empire Apex Claim | Private | Gold | ||
| Encinitas | Underground | Copper Lead |
||
| Engineers Spring | National Forest | Manganese | ||
| Ennis Pit | Ennis Enterprises, Inc. | Sand and Gravel | ||
| Escondido Quarries, Inc. | Private | Stone | ||
| Escondido Quarries, Inc. | Stone | |||
| Escondido Rock and Sand Co | Private | Stone | ||
| Escondido Rock and Sand Co | Escondido Rock And Sand Co. | Stone, Crushed | ||
| Escondido Sand and Gravel Works | Sand and Gravel | |||
| Ester Group | National Forest | Gold | ||
| Evans Point Deposit | Stone | |||
| Fanning | Private | Silica | ||
| Faubus Pit | Harvey J. Landry | Sand and Gravel | ||
| Featherstone Deposit | Private | Silica | ||
| Fee Claim | National Forest | Gold | ||
| Felden Deposit | State Park | Tungsten | ||
| Feldon Deposit | State Forest | Tungsten | ||
| Fellows and Clutter Quarry | Private | Stone | ||
| Fellows and Clutter Quarry | Stone, Crushed | |||
| Fenton Material Deposit | Sand and Gravel | |||
| Fernbrook | Molybdenum | |||
| Fernbrookwoolsey Deposit | Private | Molybdenum | ||
| Fletcher Deposit | State | Thorium Uranium |
||
| Fletcher Quarries | Stone | |||
| Fletcher Quarries | Federal | Stone, Crushed | ||
| Foster Quarry | Stone | |||
| Foster Quarry | Federal | Stone, Crushed | ||
| Foster Quarry | Unknown | Stone | ||
| Four-Gee Deposits | Private | Aluminum | ||
| Francis Claim | Gemstones | |||
| Frank A.Salmons Claim Green Cabin | Gemstones | |||
| Freeman Mine | Private | Gemstones | ||
| French Pete | National Forest | Gemstones | ||
| Friday Copper Co Claim | National Forest | Cobalt Copper Nickel |
||
| Friday Deposit | Private | Cobalt Copper Iron Nickel |
||
| Friday Mine | Jerome Jackson | National Forest | Cobalt Copper Nickel PGE |
|
| Galbrath Quarry | Private | Stone | ||
| Galbrath Quarry | Stone | |||
| Gem Starloughbaughmine | Gemstones | |||
| Gem Starloughbaughmine | Gemstones | |||
| Geneva Mine | Gold | |||
| Genger Pit | Harmony Rock Products | Stone, Crushed | ||
| Gibson Deposit | Private | Silica | ||
| Gibson Deposit | Private | Silica | ||
| Gilsonhapolessprospect | National Forest | Copper Nickel |
||
| Giswick Deposit | Thorium Uranium |
|||
| Gladding Mcbean & Co. Mine | Clays | |||
| Gold Bellar # 1 & 4 Claims | National Forest | Gold | ||
| Gold Bellar Nos. 1 & 4 Claims | National Forest | Gold | ||
| Gold Cross Group | Gold | |||
| Gold Cross No. 1 | Unknown | Gold | ||
| Gold Crown Group | National Forest | Gold | ||
| Gold King Deposit | National Forest | Gold | ||
| Gold King Group | Gold | |||
| Gold King Group | Private | Gold | ||
| Gold Luck Prospect | Gold | |||
| Gold Standard Mine | National Forest | Gold Tungsten |
||
| Gold Standard Prospect | Unknown | Gold | ||
| Golden Chariot | Gold Tellurium |
|||
| Golden Chariot | Private | Gold Tellurium |
||
| Golden Co.Inc. | Stone | |||
| Golden Co.Inc. | Federal | Stone, Crushed | ||
| Golden Crescent Mine | Unknown | Gold | ||
| Golden Crown Claim | National Forest | Gold | ||
| Golden Duke Group | Unknown | Gold | ||
| Golden Ella Prospect | Unknown | Gold | ||
| Golden Gem Group | Gold | |||
| Golden Gem Group | Private | Gold | ||
| Golden Harp Prospect | National Forest | Gold | ||
| Golden Lola Prospect | Gold | |||
| Golden Star No. 1 Claim | National Forest | Gold | ||
| Golden Stump Claim | National Forest | Gold | ||
| Golden Sugar Mine | National Forest | Gold | ||
| Golden Sugar Mine | National Forest | Gold | ||
| Good Luck Prospect | National Forest | Gold | ||
| Good Shepard Prospect | Gold | |||
| Grand Central Claim | Gold | |||
| Grand Central Quartz Mine | National Forest | Gold | ||
| Grandville #1 Claim | State Park | Gold | ||
| Granite Mountain Mine | State Forest | Gold | ||
| Grapevine Prospect | National Forest | Gold | ||
| Grapevine Star Mine | Gold | |||
| Grapevine Star Mine | Unknown | Gold | ||
| Gravel Pit | Unknown | Sand and Gravel | ||
| Gravel Pit | Sand and Gravel | |||
| Gravel Pit | State Park | Sand and Gravel | ||
| Gravel Pit | National Forest | Sand and Gravel | ||
| Gravel Pit | Sand and Gravel | |||
| Gravel Pit | Sand and Gravel | |||
| Gravel Pit | Sand and Gravel | |||
| Green Ledge Mine | National Forest | Gemstones | ||
| Green Money Prospect | Gold | |||
| Greenstone Quarry | Private | Stone | ||
| Greenstone Quarry | Stone, Crushed | |||
| Grey Pit | Nelson And Sloan | Unknown | Sand and Gravel | |
| Gross Sand Deposit | Private | Sand and Gravel | ||
| Gross Sand Deposit | Sand and Gravel | |||
| Group Mining Claims | National Forest | Gold | ||
| Grubstake Prospect | National Forest | Gold | ||
| H W Rohl Deposit | Private | Sand and Gravel | ||
| Haborlite Corporation | Perlite | |||
| Haldredge Deposit | National Forest | Silica | ||
| Happy Hooligan Prospect | Private | Gemstones | ||
| Happy Jack Mine | State Park | Gold | ||
| Happy Land Mine | National Forest | Beryllium | ||
| Harder Ranch Mine | State Park | Gold | ||
| Harper Ranch Mine | Private | Gold | ||
| Harriet Lode | National Forest | Gold | ||
| Harris Deposit | Private | Aluminum | ||
| Harris Deposit | Gold Talc-Soapstone |
|||
| Harvey Ranch | Molybdenum | |||
| Harvey Ranch | Molybdenum | |||
| Harvey Ranch Deposit | Molybdenum | |||
| Hatfield Creek Claim | Gemstones | |||
| Hatfield Creek Quarry | Private | Stone | ||
| Hatfield Creek Quarry | Private | Stone, Crushed | ||
| Helix Pit | Woodward Sand And Materials Co. | Unknown | Sand and Gravel | |
| Helvetia Mine | Gold | |||
| Helvetia Mine | Unknown | Gold | ||
| Henderson Deposit | National Forest | Tungsten | ||
| Henderson Deposit | National Forest | Tungsten | ||
| Henderson Mill | Tungsten | |||
| Hercules Prospect | Gemstones | |||
| Herma Prospect | Gold | |||
| Herman Claim | Private | Gold | ||
| Hesters Granite Pit | Stone | |||
| Hesters Granite Pit | Hester Granite Co. | Unknown | Stone, Crushed | |
| Hetty Green | Private | Gold | ||
| Hi-Hope Ranch Pit | Tri-City Material | Stone, Crushed | ||
| Hickory Jim Mine | National Forest | Gold | ||
| Hidden Treasure | Private | Gold | ||
| High Peak Mine | Gold | |||
| High Peak Mine | Private | Gold | ||
| Hillside Materials Deposit | National Forest | Stone | ||
| Hillside Materials Deposit | National Forest | Stone, Crushed | ||
| Hillside Mine | National Forest | Gold | ||
| Hilton Deposit | State Park | Calcium | ||
| Hilton Deposit | State Park | Calcium | ||
| Himalaya Mine | National Monument | Gemstones Silica Tin |
||
| Hoar Group | National Forest | Gold | ||
| Hogerman Property | Beryllium | |||
| Home Builders Lode | Unknown | Gold | ||
| Homestake Claim | Gold | |||
| Homestead | Private | Gold | ||
| Homestore Prospect | Gemstones | |||
| Hoover | National Forest | Feldspar | ||
| Hoover Lakeside,Tunner | National Forest | Gemstones | ||
| Hoover Lakeside,Tunner Deposit | Private | Feldspar | ||
| Hubble Weaverdeposit | Stone | |||
| Huchting Ranch Deposit | Clays | |||
| Imperial | Gold | |||
| Imperial Beach | Federal | Gemstones | ||
| Independent Stone Co Quarry | Private | Stone | ||
| Independent Stone Co. | Unknown | Sand and Gravel | ||
| Independent Stone Co. Quarry | Stone, Crushed | |||
| Ireys Black Granite Deposit | Unknown | Stone | ||
| Iron Master | Dr. M. C. Harding | National Forest | Iron | |
| Iron Master | Private | Iron | ||
| Jacumba Copper Co. Prospect | State Park | Feldspar | ||
| Jacumba Group | Manganese | |||
| Jacumba Hot Springs | Geothermal | |||
| Jacumba Manganese Group | State Park | Manganese | ||
| Jacumba Sand Plant | Sand and Gravel | |||
| Jamul Quarry | Daley Enterprises | Stone, Crushed | ||
| Jamul Ranch Deposit | Limestone | |||
| Jamuljamul Portland Cement Co | Private | Limestone | ||
| Jaques Prospect | National Forest | Gold | ||
| John Knox Deposit | Private | Stone | ||
| John Knox Deposit | Stone, Crushed | |||
| John Stridsberg Quarries | Unknown | Stone | ||
| John Stridsbery Quarries | Stone | |||
| Johnson Brothers Quarries | Unknown | Stone | ||
| Johnston's Mine | BLM Administrative Area | Gold | ||
| Jolly Boy Mine | Unknown | Gold | ||
| Juch | National Forest | Iron | ||
| Juch Claim | National Forest | Iron | ||
| Judson Ranch Deposit | Private | Molybdenum | ||
| Julian | Gold | |||
| Jumper Mine Hussayhamda | Private | Gold | ||
| Katherine Prospect | State Park | Tin | ||
| Kelly Ranch Mine | Private | Clays | ||
| Kelly Ranch Mine | Private | Stone, Dimension | ||
| Kentuck South | Private | Gold | ||
| Kentucky S Group | Gold | |||
| Kentwood Scheelite Claim | Tungsten | |||
| Keystone Pilot | Private | Gold | ||
| Keystone Pilot | Private | Gold | ||
| Kitchen Creek/I8 Pit | Ttt Concrete, Inc. | Sand and Gravel | ||
| Kitty Kay Group | National Forest | Gold | ||
| Klondike Claim | Private | Gold | ||
| Kuebler Ranch Deposit | Private | Limestone | ||
| Kuhnis Whaleymine | Private | Gold | ||
| La Condado Mine | Gold | |||
| La Jolla Clay Products Co. | Private | Clays | ||
| La Jolla Clay Products Co. | Clays | |||
| La Posta Sand Pit | Superior Ready Mix Concrete | Sand and Gravel | ||
| Laguna Mtns Placers | National Forest | Tin | ||
| Lake Hodges Pit | Stevens Trucking, Inc. | Sand and Gravel | ||
| Lake Wohlford Road Pit | Earth Store, Inc. | Stone, Crushed | ||
| Lakeside Lakeside Lime& Marl Lime | Private | Limestone Stone, Crushed |
||
| Lakeside Pit | H. G. Fenton Materials Co. | Unknown | Sand and Gravel | |
| Lakeside Pit | Conrock Co. | Unknown | Sand and Gravel | |
| Lakeside West Pit | Industrial Asphalt, Inc. | Sand and Gravel | ||
| Lakeview | Dr. M. C. Harding | National Forest | Iron | |
| Lakeview Deposit | Unknown | Iron | ||
| Langer Deposit | Private | Feldspar Silica |
||
| Last Canyon Mine | State | Strontium | ||
| Last Chance Claim | Gold | |||
| Last Chance Mine | National Forest | Gold | ||
| Last Chance Mine | Gold | |||
| Last Dollar | National Forest | Tungsten | ||
| Last Dollar Prospect | Tungsten | |||
| Lawson Peak Deposit | National Forest | Stone, Dimension | ||
| Ledge Lode Prospect | Private | Gold | ||
| Lee, Ted, Vista | Stone, Crushed | |||
| Lehesa Dumortierite Deposit | Private | Andalusite-Kyanite-Sillmanite | ||
| Lehnberg Quarry | Stone | |||
| Linda Vista Mine | Clays | |||
| Lippner Deposit | Private | Molybdenum | ||
| Little Chief Prospects | Gemstones | |||
| Little Granite Mine | National Forest | Gold | ||
| Little Randsburg Prospect | Surface/Underground | Tungsten | ||
| Little Three Extension Prospect | Gemstones | |||
| Little Three Mine | Gemstones Thorium |
|||
| Live Oak Group | National Forest | Gold Tungsten |
||
| Live Oak Group | State Forest | Tungsten | ||
| Long Deposit | Tungsten | |||
| Long Deposit | Unknown | Tungsten | ||
| Long Valley Placer Deposits | National Forest | Gold | ||
| Lookout Group | National Forest | Gold | ||
| Lookout Group | National Forest | Gold | ||
| Lookout Project | Private | Gemstones | ||
| Lookout Project | Gemstones | |||
| Lookout Prospect | National Forest | Feldspar | ||
| Los Coyotes Prospect | National Park | Tungsten | ||
| Los Coyotes Prospect | Tungsten | |||
| Los Penasquitos Canyon Deposit | Sand and Gravel | |||
| Los Penasquitos Canyon Deposits | Private | Sand and Gravel | ||
| Lost Peg Leg Claim | Private | Gold | ||
| Lost Valley Tourmaline Prospect | State Park | Gemstones | ||
| Lost Valley Truck Trail Mine | National Forest | Gemstones | ||
| Lowrey Deposit | National Forest | Silica | ||
| Lowrey Deposit | National Forest | Silica | ||
| Lucky Baldwin | Gold | |||
| Lucky Chuck Mine | National Forest | Gold | ||
| Lucky Chuck Mine | National Forest | Gold | ||
| Lucky Gene Prospect | Gold | |||
| Lucky Partner Pardner Mine | Private | Gold | ||
| Lucky Strike Claim | State Park | Gold | ||
| Lucky Strike Group | National Forest | Gold | ||
| Lucky Strike Group | National Forest | Nickel | ||
| Lucky Strike Mine | National Forest | Gold | ||
| Lucky Strike Mine | National Forest | Gold | ||
| Lucky Strike Prospect | National Forest | Gold | ||
| Lynch Prospect | Robt. L. Lynch Trucking, Inc. | Stone, Crushed | ||
| Macaboy Claim | National Forest | Gold | ||
| Maccullough Deposit | National Forest | Andalusite-Kyanite-Sillmanite | ||
| Machado Prospect | Manganese | |||
| Machado Prospect | Unknown | Manganese | ||
| Mack Mine | Gemstones | |||
| Mack Mine | Private | Gemstones | ||
| Madden Claim | Gold | |||
| Madden Group | Private | Gold | ||
| Maid of Erin Group | National Forest | Gold | ||
| Majestic Group | Private | Gold | ||
| Majestic Group | Private | Gold | ||
| Mammoth Claim | National Monument | Iron | ||
| Maple Lode Mine | National Forest | Gemstones | ||
| Margarita Mine | Gemstones | |||
| Marron Bros. Inc. | Marron Brothers, Inc. | Unknown | Stone, Crushed | |
| Marron Quarry | Private | Stone, Crushed | ||
| Marrow Quarry | Private | Stone | ||
| Mary Jane Deposit | Private | Graphite | ||
| Mascot | National Forest | Gold | ||
| Mason Valley Claim | National Forest | Gemstones | ||
| Mason Valley Prospect | State Park | Tungsten | ||
| Maude E Claim | National Forest | Gold | ||
| Mayars Ranch Deposit | National Forest | Molybdenum | ||
| Mayers Ranch, Scheckler | Molybdenum | |||
| Mccain Borrow Pit #790 | San Diego County Department Of Public Wofks | Stone | ||
| Mcfall Mine | National Forest | Abrasives | ||
| Mcgee Quarry | Stone | |||
| Mcgee Quarry | Private | Stone, Dimension | ||
| Mcginty Mtn Deposit Dehesa Cornty | National Forest | Feldspar | ||
| Mcginty Mtn Deposit Dehesa Cornty | National Forest | Feldspar | ||
| Mcgrath Pit #2 | Private | Stone | ||
| Mcgrath Pit #2 | C. W. Mc Grath, Inc. | Stone, Crushed | ||
| Mcgrath Pit No. 1 | C. W. Mc Grath, Inc. | Private | Stone, Crushed | |
| Mcguffie Foundation Deposit | Private | Stone, Crushed | ||
| Mcguffie Foundation Deposit | Pumice | |||
| McKoon Quarry | Private | Stone | ||
| McKoon Quarry | Stone | |||
| Meadowlark Ranch Quarry | Stone, Crushed | |||
| Melba Group | National Forest | Gold | ||
| Melba Group | Private | Gold | ||
| Mercedes Group | Private | Gold | ||
| Merrick Kaolin Deposit | Michael Merrick | Clays | ||
| Mesa Grande | Private | Gold | ||
| Mesa Grande Deposit | Feldspar Silica |
|||
| Mesa Grande Mine | National Monument | Gemstones | ||
| Metal Mountain Mine | National Forest | Surface/Underground | Gold Lead Silver Tungsten Zinc |
|
| Metal Mountain Mine | Tungsten | |||
| Meyer Granite Quarries | Private | Stone | ||
| Meyers Ranch | Molybdenum | |||
| Mica Gem | Tungsten | |||
| Mica Gem Group | State Park | Mica Silica Tungsten |
||
| Mine | National Forest | Gold | ||
| Miramar Pit and Plant | Sand and Gravel | |||
| Mission Gorge | Unknown | Sand and Gravel | ||
| Mission Gorge Pit | Canyon Rock Co., Inc. | Sand and Gravel | ||
| Mission Gorge Quarry | V. R. Dennis Construction Co. | Stone, Crushed Stone, Dimension |
||
| Mission Mine | Gemstones Mica |
|||
| Mission Mine | Gemstones Mica |
|||
| Mission Road Pit | Marron Brothers, Inc. | Sand and Gravel | ||
| Mission Sand Co. | Sand and Gravel | |||
| Mission Sand Co. Nelson and Sloan | Federal | Sand and Gravel | ||
| Mission Valley Operation | Sand and Gravel | |||
| Mission Valley Operation Woodward | Private | Sand and Gravel | ||
| Mission Valley Opr Sand Plant | Sand and Gravel | |||
| Mission Valley Pit | Calmat Co.-Aggregate Div. | Sand and Gravel | ||
| Mission Valley Pit | H. G. Fenton Materials Co. | Federal | Sand and Gravel | |
| Modern Prospect | State Park | Feldspar | ||
| Moe Mines | Unknown | Gold | ||
| Moly Hogan | National Forest | Molybdenum | ||
| Monarch Materials | Sand and Gravel | |||
| Monarch Materials Co. | Sand and Gravel | |||
| Monarch Mine | Unknown | Gold | ||
| Montana Group | State Park | Gold | ||
| Montana Group | State Park | Gold | ||
| Monte Vista Pit | San Diego County Department Of Public Works | Stone | ||
| Montezuma Group Mine | National Forest | Gold | ||
| Montezuma Mine | National Forest | Gold | ||
| Moonlight Beach Deposit | State | Gemstones | ||
| Moore Deposit | State Park | Feldspar | ||
| Moore Deposit | Private | Feldspar | ||
| Moore Pit | J. W. Moore | Stone | ||
| Moore Quarry Charles G. | Private | Stone | ||
| Moretti Pit | San Diego County Public Works Department | Stone, Crushed | ||
| Morgan Mines | National Monument | Gold | ||
| Morning Star Mine | National Forest | Gold | ||
| Morris Clay Deposit | Clays | |||
| Mosto Pit | Nelson And Sloan | Unknown | Sand and Gravel | |
| Mosto Ranch Deposit | Clays | |||
| Mother Lode and Princess Claim | National Forest | Gold | ||
| Mountain Belle Claim | Private | Gemstones | ||
| Mountain Lion Mine | Gold | |||
| Murphy Canyon Crusher Plant | H. G. Fenton Materials Co. | Sand and Gravel | ||
| Murray Canyon Plant | Private | Sand and Gravel | ||
| Murray Canyon West Pit | H. G. Fenton Materials Co. | Unknown | Sand and Gravel | |
| Mykrantz Deposit | Private | Feldspar | ||
| Narrows Mine | State Park | Gold | ||
| National Blue Granite Co. Quarry | National Quarries | Stone Stone, Crushed |
||
| National Brick Company | Clays | |||
| National Gypsum Company | BLM Administrative Area | Gypsum-Anhydrite | ||
| National,Quarriesjohnson Brothers | Stone | |||
| Navajo Deposit | Stone, Crushed | |||
| Nelson & Sloan #5 Operation | Private | Sand and Gravel | ||
| Nelson & Sloan #5 Operation | Unknown | Sand and Gravel | ||
| Nelson & Sloan Pit | Private | Sand and Gravel | ||
| Nelson & Sloan Pit | Private | Sand and Gravel | ||
| Nelson and Sloan Pit No. 12 | Nelson And Sloan | Sand and Gravel Stone, Crushed |
||
| New Hope #2 | National Forest | Tungsten | ||
| New Hope No. 2 | State Park | Tungsten | ||
| Nona and Coarse Gold Prospects | National Forest | Gold | ||
| North Star | Gold | |||
| North Star Group | National Forest | Gold | ||
| North Star Group | National Forest | Gold | ||
| North Star Mine | National Forest | Gold | ||
| North Star Mine | National Forest | Gold | ||
| North Star Mines | Gemstones | |||
| North Star Mines | Gemstones | |||
| O'Callaghan | Clays | |||
| O.X.Group | State Park | Gold | ||
| Old Ella | Unknown | Gold | ||
| Old Ironsides Prospect | Valle, Howard And Paul | National Forest | Cobalt Copper Nickel |
|
| Old Ironsides Prospect | National Forest | Cobalt Copper Nickel |
||
| Old Noble Mine | Gold Silver |
|||
| Olive Street Pit | San Diego County Department Of Public Works | Stone | ||
| Ora Group | Private | Gold | ||
| Oreiflamme Mine | State Park | Gold | ||
| Oriflamme Mine | State Park | Gold | ||
| Orion | Private | Feldspar Silica |
||
| Oro Fino El Diablo Mine | Private | Gold | ||
| Osage Mine | Private | Gold | ||
| Otay Bentonite Deposit | Clays | |||
| Otay Deposit | Clays | |||
| Otay Operation | Private | Sand and Gravel | ||
| Otay Operation | Nelson And Sloan | Sand and Gravel | ||
| Otay Operation | Private | Sand and Gravel | ||
| Otay Operation #1 | Private | Sand and Gravel | ||
| Otay Operation #1 | H. G. Fenton Materials Co. | Private | Sand and Gravel | |
| Otay Operation No. 3 | Sand and Gravel | |||
| Overlook Deposit | State Park | Feldspar | ||
| Overlook Prospect | State Park | Feldspar Gold |
||
| Owens | Underground | Copper Gold Silver |
||
| Owens Mine | Private | Copper Gold Silver |
||
| Owens Old Owensmine | Private | Copper Gold Silver |
||
| Oxide Mine | Unknown | Gold | ||
| Pacific Clay Products Mine | Private | Clays | ||
| Pacific Mine Campo | National Forest | Feldspar | ||
| Pacific Mine Campo | Private | Feldspar Silica |
||
| Packrat Mine | Stevens, Fred | BLM Administrative Area | Gemstones | |
| Padlock Claim | Private | Gold | ||
| Padlock Mine | Gold | |||
| Pala Chief Group | Gemstones | |||
| Pala Chief Group | Private | Gemstones | ||
| Pala Chief Mine | Copper Lead Vanadium Zinc |
|||
| Pala Deposit | Stone | |||
| Pala District | Beryllium Gemstones Lithium Niobium (Columbium) Tantalum |
|||
| Pala Pit | Sorrento Ready Mix, Inc. | Sand and Gravel | ||
| Pala Pit | Calmat Co. - Aggregate Div. | Sand and Gravel | ||
| Pala Sand Plant | Sand and Gravel | |||
| Palagonite Deposit | Private | Aluminum | ||
| Palo Verde Lake Pit | J. B. Unlimited, Inc. | Sand and Gravel | ||
| Palomar | National Forest | Tungsten | ||
| Palomar | National Forest | Tungsten | ||
| Panasa San Diego Exposition | National Forest | Gemstones Tin |
||
| Pankey Pit | Marron Brothers, Inc. | Unknown | Sand and Gravel | |
| Parsonsorange Blossommine | Private | Gold | ||
| Parsonsorange Blossommine | Private | Gold | ||
| Pasture Prospect | Private | Gemstones | ||
| Patterson Trucking Co | Stone, Crushed | |||
| Patton Beryl | Beryllium | |||
| Pauma Valley Pit | Pauma Valley Country Club | Sand and Gravel | ||
| Pawnee | National Park | Surface/Underground | Tungsten | |
| Pawnee Mine | Unknown | Tungsten | ||
| Payne Mine | National Forest | Gemstones | ||
| Payoff Mine | National Forest | Tungsten | ||
| Payoff Mine | Unknown | Tungsten | ||
| Pearson Deposit | National Forest | Feldspar | ||
| Pearson Deposit | Private | Silica | ||
| Penny Prospect | National Forest | Gold | ||
| Pete Matson Quarry | Private | Stone | ||
| Pete Matson Quarry | Stone | |||
| Peters, W. H., Vista | Stone, Crushed | |||
| Phase 1 Pit | Nelson And Sloan | Unknown | Sand and Gravel | |
| Phase 2 Pit | Nelson And Sloan | Unknown | Sand and Gravel | |
| Phase 3 Pit | Nelson And Sloan | Unknown | Sand and Gravel | |
| Phase 5 Pit | Nelson And Sloan | Stone, Crushed | ||
| Phase 5 Pit | Nelson And Sloan | Military Reservation | Sand and Gravel | |
| Phillips Mine | Private | Gold | ||
| Phillips Mine Chase Ranch | Private | Gold | ||
| Pilz Deposit | National Forest | Feldspar Silica |
||
| Pine Ridge Mine | National Forest | Gold | ||
| Pine Tree Prospect | Private | Gold | ||
| Pioneer Deposit | Talc-Soapstone | |||
| Pioneer Group | National Forest | Gold | ||
| Pioneer Mine | Talc-Soapstone | |||
| Pit | Private | Stone | ||
| Pit | Stone, Crushed | |||
| Pits | Federal | Sand and Gravel | ||
| Pomona Granite Co. Quarries | Stone | |||
| Pomona Granite Co.Quarries | Private | Stone | ||
| Pompai Group Deposit | State Park | Ash | ||
| Ponto Beach Deposit | State | Sand and Gravel | ||
| Ponto Beach Deposit Abizaid | Stone, Crushed | |||
| Portuguese Flat Site | Sodium | |||
| Potrero | National Forest | Silica | ||
| Poway Operation | Private | Sand and Gravel | ||
| Poway Operation | Sand and Gravel | |||
| Poway Pit | Stone, Crushed | |||
| Powers Group Patton | National Monument | Feldspar | ||
| Pride of the West Mine | Private | Gold | ||
| Pride of the West Mine | Private | Gold | ||
| Prosepect | Private | Gemstones | ||
| Prospect | National Forest | Gold Silver |
||
| Prospect | Gemstones | |||
| Prospect | Private | Gemstones | ||
| Prospect | Gemstones | |||
| Prospects | Gemstones | |||
| Prospects | Gemstones | |||
| Prospects | National Monument | Gemstones | ||
| Prospects | Gemstones | |||
| Prosperity Prospect | National Forest | Gold | ||
| R. C. P. Pit No. 1 | R. C. P. Co., Inc. | Sand and Gravel | ||
| R. C. P. Pit No. 2 | R. C. P. Co., Inc. | Sand and Gravel | ||
| R. C. P. Pit No. 5 | R. C. P. Co., Inc. | Sand and Gravel | ||
| Ramrod Deposit | Manganese | |||
| Ranchito Mine | Private | Gold | ||
| Ranchito Mine | Private | Gold | ||
| Rancho Coronado North Pit | Bieri-Avis | Sand and Gravel Stone, Crushed |
||
| Raymond Mcfilvray Corp. Quarry | Unknown | Stone | ||
| Rbrt Chrls and Thms Hwtt Claims | Private | Clays | ||
| Rcp Pit #3 | Rcp Co., 9631 Magnolia Ave, Santee, Ca. 92071 | Unknown | Sand and Gravel | |
| Rcp Pit and Mill | Private | Sand and Gravel | ||
| Rcp Pit and Mill | Sand and Gravel | |||
| Rcp Pit No. 2 | Rcp Co., 9631 Magnolia Ave, Santee, Ca. | Unknown | Sand and Gravel | |
| Ready Relief | Private | Gold | ||
| Ready Relief | Gold | |||
| Red Hill and Copper Butte Claims | National Forest | Nickel | ||
| Red Rooster Claim | National Forest | Gold | ||
| Red Rose Quarry | Private | Silica | ||
| Red Rose Quarry | Stone, Dimension | |||
| Red Wing Claim | Private | Gold | ||
| Redlands King Prospect | Gemstones | |||
| Redlands Prospect | Gemstones | |||
| Redman | Private | Gold | ||
| Redrock Group Coyote | Gold | |||
| Richardson Pit | Brady Sand And Materials | Stone | ||
| Rincon Pegmatite District | Beryllium Gemstones Niobium (Columbium) Tantalum |
|||
| Risley Burroughs Deposit | Silica | |||
| Risley Deposit | State | Silica | ||
| Riverford West Pit | Woodward Sand And Materials Co. | Unknown | Sand and Gravel | |
| Roberts and Peelerpeeler & Roberts | State Park | Strontium | ||
| Roberts Celestite | State Park | Gypsum-Anhydrite Strontium |
||
| Rohl, H. W. Co. | Sand and Gravel | |||
| Rose Canyon Brick Co. | Clays | |||
| Rose Quartz Deposits | Silica | |||
| Rose Quartz Group | National Forest | Gold | ||
| Rose Quartz Mine | National Forest | Gold Silver |
||
| Rose Quartz Mine | National Forest | Gold Silver |
||
| Round Potrero Deposit | Private | Silica | ||
| Royal Deposit | National Forest | Lithium | ||
| Ruby Claim | Private | Gold | ||
| Ruby Group | State Park | Beryllium | ||
| Ruby Group | State Park | Beryllium | ||
| Ruby Prospect | Manganese | |||
| Ruby Prospect | D. A Ruby | Manganese | ||
| Rys Deposit | Tungsten | |||
| Rys Deposit | Unknown | Tungsten | ||
| San Clemente Project | Guy F. Atkinson Co. | Sand and Gravel | ||
| San Diego Cement Co.Operation | Private | Stone | ||
| San Diego Cement Co.Operation | Stone, Crushed | |||
| San Diego Mine | Gold | |||
| San Diego Molding Sand Co. | Sand and Gravel | |||
| San Diego Quarry | Unknown | Stone | ||
| San Diego Stone Co. Quarry | Stone, Crushed | |||
| San Diego Stone Co.Quarry | Private | Stone | ||
| San Felipe Mine | Private | Gold | ||
| San Felipe Mine | Gold | |||
| San Luis Rey River Pit | L. E. Morrison | Sand and Gravel | ||
| San Marcos Pit | Private | Stone | ||
| San Pasqual Pit | Private | Stone | ||
| San Pasqual Pit | H. G. Fenton Materials Co. | Unknown | Sand and Gravel | |
| San Pasqual Pit | Einer Brothers | Stone, Crushed | ||
| San Pasqual Pit and Mill | Stone, Crushed | |||
| San Pasqual Plant | Sand and Gravel | |||
| San Pasqual Plant | Unknown | Sand and Gravel | ||
| San Pedro Mine | Gemstones | |||
| San Vincente Valley Deposits | Private | Gold | ||
| Sand Pit | Private | Sand and Gravel | ||
| Sand Pit | Sand and Gravel | |||
| Santa Rosa Mtns. Deposit | State Park | Limestone | ||
| Santee Materials | Sand and Gravel | |||
| Santee Quarry | Stone | |||
| Schier Clay Deposit | Clays | |||
| Schier Clay Deposits | Private | Clays | ||
| Schley Group | National Forest | Gold | ||
| Schley Group | National Forest | Gold | ||
| Schmiddmitt Prospect | State Park | Manganese | ||
| Sentenac Deposit | Private | Gold Stone |
||
| Seventy-Six Claim | Gold | |||
| Seyer Deposit | National Forest | Graphite | ||
| Sheephead Truck Trail Deposit | National Forest | Stone | ||
| Shenandoah Mine | Gold | |||
| Sickler Group | Gemstones Silica |
|||
| Sierra Sand Plant | Private | Sand and Gravel | ||
| Sierra Sand Plant | Woodward Sand Co., Inc. | Sand and Gravel | ||
| Silbergerger Pit | South Coast Asphalt Products Co. | Stone, Crushed | ||
| Silent King Prospect | National Forest | Gold | ||
| Silver Cloud Prospect | National Forest | Gold | ||
| Silver King Group | National Forest | Gold Lead Silver |
||
| Silver Queen Claim | BLM Administrative Area | Gold | ||
| Sim J. Harris Rock Plant | Sand and Gravel | |||
| Simpson Pirnie Granite Co. | Private | Stone | ||
| Slaughter House Canyon | Sand and Gravel | |||
| Slaughter House Canyon Plant | Unknown | Sand and Gravel | ||
| Sloan Canyon Pit | Calmat Co. - Aggregate Div. | Sand and Gravel | ||
| Sloan Canyon Sand Pit | Conrock Co. | Unknown | Sand and Gravel | |
| Smith Construction Co. Deposit | Sand and Gravel | |||
| Smitty Prospect | Tungsten | |||
| Smitty Prospect | Private | Tungsten | ||
| Sonny Boy Claim | Private | Gemstones | ||
| Sorrento Brick & Clay Prod. | Clays | |||
| Sorrento Sand Co Deposit | Private | Sand and Gravel | ||
| Sorrento Sand Co. | Sand and Gravel | |||
| Sorrento Sand Pit | Sorrento Ready Mix, Inc. | Sand and Gravel | ||
| South California Claim | Gold | |||
| South Coast Asphalt Quarry | South Coast Asphalt Products Co. | Stone, Crushed | ||
| South Coast Pit | So. Coast Asphalt Products Co. | Unknown | Sand and Gravel | |
| South Hubbard | Private | Gold | ||
| Southern Calif Granite Co Quarryro | Stone | |||
| Southern Calif Granite Co Quarryro | Unknown | Stone | ||
| Southern Star Claim | County | Lead Silver Zinc |
||
| Spanish Bayonet Deposit | National Forest | Feldspar | ||
| Spanish Bayonet Deposit | National Forest | Feldspar | ||
| Spar King Deposit | Feldspar | |||
| Spar King Deposit | Feldspar | |||
| St. Catherine Claim | State Park | Manganese | ||
| St. Catherine Claims | Manganese | |||
| Stewart & Other Mines | Bismuth Lithium |
|||
| Stewart Extension | Private | Gemstones | ||
| Stewart Mine | Gems Of Pala, Inc. | Gemstones | ||
| Stewart Mineamerican Lithia Co | Pala Gem Mine | Private | Gemstones Lithium |
|
| Stewart Pegmatite | Lithium Niobium (Columbium) Tantalum |
|||
| Stone Quarry | Private | Stone | ||
| Stoner Prospect | Private | Gold | ||
| Stoner Prospect | Private | Gold | ||
| Stonewall Jackson | State Park | Gold | ||
| Sulphur Springs Claim | Gold | |||
| Summit and Summit Extension | National Forest | Gold | ||
| Summit and Summit Extension | National Forest | Gold | ||
| Sundown Mine | National Forest | Tungsten | ||
| Sundown Mine | National Forest | Tungsten | ||
| Sundown Mine | National Forest | Gold | ||
| Sunrise Claim | Gemstones | |||
| Sunrise Mine | State Park | Gold Manganese |
||
| Sunrise Mine | Calvin W Garrison | Manganese | ||
| Surprise Mine | Gemstones | |||
| Sweetman Deposit | Silica | |||
| Sweetwater Creek | Sodium | |||
| Sweetwater Reservoir Dredge | L. E. Morrison | Sand and Gravel | ||
| Sweetwater Reservoir Sand Pit | Nelson And Sloan | Sand and Gravel | ||
| Sweetwater Sand Co | National Forest | Sand and Gravel | ||
| Sweetwater Sand Deposit | Private | Sand and Gravel | ||
| Sycamore Avenue Quarry | Wyroc, Inc. | Stone, Crushed | ||
| Talone Ranch Plant | Unknown | Sand and Gravel | ||
| Taylor Pit | Taylor Material | Sand and Gravel | ||
| Ted Lee Deposit | Private | Stone | ||
| Telluride Group Triluride | National Forest | Gold Lead |
||
| Telluride Group Triluride | National Forest | Gold Lead |
||
| Teuscher Prospect | National Park | Tungsten | ||
| Teuscher Prospect | Unknown | Tungsten | ||
| Texas Quarries | Private | Stone | ||
| Texas Quarries Quarry | Stone | |||
| The Noble Mines | National Forest | Gold | ||
| The Noble Mines | Private | Gold | ||
| The Sulfide Claim | Copper Gold Lead Molybdenum Silver Tungsten Zinc |
|||
| Thing Valley Road Pit | S. And W Sand And Materials | Sand and Gravel | ||
| Tobin Mine | Private | Tungsten | ||
| Tom Scott Mine | Private | Gold | ||
| Tom Scott Mine | Private | Gold | ||
| Toms Dream Deposit | State Park | Feldspar | ||
| Tourmaline King Mine | Private | Gemstones | ||
| Tourmaline King Pegmatite | Gemstones Lithium Tantalum |
|||
| Townsite Claim | Private | Gold | ||
| Trask Mine | National Monument | Gemstones | ||
| Tres Amigos Mine | National Forest | Gold | ||
| Tres Amigos Mine | National Forest | Gold | ||
| Troil Mine | National Forest | Gemstones | ||
| Truelsen's Prospect | Private | Gold | ||
| Ttt Quarry | Ttt Concrete, Inc. | Stone, Crushed | ||
| Tule Mt. Deposit | State Park | Manganese | ||
| Turner Prospect | Manganese | |||
| Turner Prospect | National Forest | Manganese | ||
| Twin Oaks Pit | Unknown | Stone, Crushed | ||
| U. S. Silica Pit | U.S. Silica Of Calif. | Sand and Gravel | ||
| Undetermined | Unknown | Tungsten | ||
| Undetermined | State Park | Manganese | ||
| Undetermined | Copper | |||
| Undetermined | Unknown | Tungsten | ||
| Undetermined | State Park | Gypsum-Anhydrite | ||
| Undetermined Prospect | State Park | Gold | ||
| Undetermined Prospect | State Park | Gold | ||
| Undetermined Prospect | State Park | Gold | ||
| Union Brick Co Mine East Pit | Private | Clays | ||
| Union Brick Co. Mine, North Pit | Clays | |||
| Unknown | BLM Administrative Area | Gemstones | ||
| Unknown | Gemstones | |||
| Unknown | BLM Administrative Area | Manganese | ||
| Unnamed | State Park | Boron | ||
| Unnamed | State Park | Copper Nickel |
||
| Unnamed | National Forest | Silica | ||
| Unnamed | Unknown | Tungsten | ||
| Unnamed | National Forest | Stone, Crushed | ||
| Unnamed | Private | Aluminum | ||
| Unnamed | National Monument | Tin | ||
| Unnamed - 1 | National Forest | Silica | ||
| Unnamed - 5 | National Forest | Silica | ||
| Unnamed Borrow Pit | Sand and Gravel | |||
| Unnamed Borrow Pit | Federal | Sand and Gravel | ||
| Unnamed Claim | National Forest | Tin | ||
| Unnamed Claim | National Forest | Tin | ||
| Unnamed Deposit | Copper | |||
| Unnamed Deposit | Tungsten | |||
| Unnamed Deposit | Tungsten | |||
| Unnamed Deposit | National Forest | Tungsten | ||
| Unnamed Deposit | State Park | Tungsten | ||
| Unnamed Gravel Pit | Unknown | Sand and Gravel | ||
| Unnamed Prospect | BLM Administrative Area | Gold | ||
| Unnamed Prospect | National Forest | Wollastonite | ||
| Unnamed Prospect | Iron | |||
| Unnamed Prospect | State Park | Gemstones | ||
| Unnamed Prospect | State Forest | Tungsten | ||
| Unnamed Prospect | State Park | Gemstones | ||
| Unnamed Prospect | Phosphorus | |||
| Unnamed Prospect | BLM Administrative Area | Gold | ||
| Unnamed Prospect | BLM Administrative Area | Manganese | ||
| Unnamed Prospect | Gemstones | |||
| Unnamed Prospect | Andalusite-Kyanite-Sillmanite | |||
| Unnamed Prospect | Silica | |||
| Unnamed Prospect | Graphite | |||
| Unnamed Quarries | County | Sand and Gravel | ||
| Unnamed Quarry | Stone | |||
| Unnamed Quarry | Stone | |||
| Unnamed Sillimanite Occurrence | National Forest | Andalusite-Kyanite-Sillmanite | ||
| Unnamed-3 | State | Silica | ||
| Uranium Occurence | National Forest | Uranium | ||
| V. R. Dennis Sand Pit | Federal | Sand and Gravel | ||
| Valentine | National Forest | Gold | ||
| Valley Center Borrow Pit | San Diego County Department Of Public Works | Stone | ||
| Valley View Mine | National Forest | Gold | ||
| Van Deventer Quarry | Stone | |||
| Van Deventer Quarry | Unknown | Stone | ||
| Van Wert Van Wirt Mine | Private | Gold | ||
| Van Wert Van Wirt Mine | Private | Gold | ||
| Vandegrift Boulevard Pit | South Coast Asphalt Products Co. | Stone, Crushed | ||
| Vanderburg - Katerina Pegmatite | Gemstones Lithium Niobium (Columbium) Tantalum |
|||
| Vault of Ages Prospect | National Forest | Gold Silver Tungsten |
||
| Vernon Group | National Forest | Gold | ||
| Verruga Deposit | National Forest | Stone Stone, Dimension |
||
| Verruga Deposit | National Forest | Stone Stone, Dimension |
||
| Victor Mine | Gemstones | |||
| Victor Mine | Private | Gemstones | ||
| Viejas Mt. Prospect | Gold | |||
| Viejas Mtn Prospect | Gold | |||
| Vista Black Granite Quarry | Private | Stone | ||
| Vista Black Granite Quarry | Stone | |||
| Vista Chief | Gemstones | |||
| W H Peters Deposit | Private | Stone | ||
| Walker Deposit | Private | Silica | ||
| Walker Deposit | Private | Silica | ||
| Ward and Williams Deposit | State Park | Feldspar | ||
| Ward and Williams Deposit | State Park | Feldspar Silica |
||
| Ware Mine | National Forest | Gemstones | ||
| Warlock Group | Private | Gold | ||
| Warner Borrow Pit | San Diego County Department Of Public Works | Stone | ||
| Washington Mine | Private | Gold | ||
| Washington Mine | Gold | |||
| Waterman Granit Co Quarry | Stone | |||
| Waterman Granit Co Quarry | Unknown | Stone Stone, Crushed |
||
| Weaver Deposit | Stone, Crushed | |||
| Weaver Deposit | State Park | Stone | ||
| Weaver Deposit | State Park | Stone, Crushed | ||
| Weir Pit | J. W. Sand And Materials, Inc. | Sand and Gravel | ||
| Weldy Prospects | Manganese | |||
| West Canyon Prospect | Gemstones | |||
| Western Black Vista | Unknown | Stone | ||
| Westertn Salt Co. | Leslie Salt Co. | Sodium | ||
| Wettleson Prospect | National Forest | Gold | ||
| White Butte Deposit | Private | Silica | ||
| White Butte Deposit | Silica | |||
| White Cap Blockmandeposit | Limestone | |||
| White Cap Deposit | Federal | Limestone | ||
| White Cloud Deposit | Tungsten | |||
| White Cloud Deposit | Unknown | Tungsten | ||
| White Oak Mine | Unknown | Gold | ||
| White Queen | Gemstones | |||
| White Rose Deposit | National Forest | Feldspar | ||
| Wild Cat Claim | National Monument | Gold | ||
| Willhite Group | National Forest | Arsenic Gold Silver |
||
| Winatoma and Morning Glory Claims | State | Gold Lead Silver Tungsten |
||
| Woodward Base of Operations | Sand and Gravel | |||
| Woodward San Pasqual Operation | Sand and Gravel | |||
| Woodward Sand Co San Pasqual Opera | Private | Sand and Gravel | ||
| Woolsey | Molybdenum | |||
| Wyroc Plant | Private | Sand and Gravel | ||
| Yellow Bar Prospect | State Park | Gold | ||
| You Bet Group | National Forest | Gold | ||
| Zinniger Sand Plant | Private | Sand and Gravel |
San Diego County, CA Mines
- Mines in Alpine, California
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- Mines in Descanso, California
- Mines in Dulzura, California
- Mines in El Cajon, California
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