Browse mineral resources

Unknown

Occurrence •

La Laguna Rancho

Occurrence •

Morey Prospect

Occurrence •

Alexander Villa

Occurrence •

Red Rock

Past Producer • Mercury

Davis

Occurrence •

Lost Chord

Occurrence •

Sulfur Dome

Occurrence •

Gibraltar

Producer • Mercury

Los Prietos

Past Producer • Mercury

American Chrome Deposit

Occurrence • Chromium

Bacon Mine

Past Producer • Chromium

Bull Run Prospect

Occurrence • Chromium

Chicken Spring Claim

Occurrence • Chromium

Eagle Mine

Occurrence • Chromium

Mesa Claim

Occurrence • Chromium

Montinero Prospect

Producer • Chromium

Point Sal Prospect

Occurrence • Chromium

Red Bluff Prospect

Occurrence • Chromium

Scrub Oak Claim

Occurrence • Chromium

Zaca Lake Prospect

Past Producer • Chromium

Welch Mine

Producer • Manganese

Los Prietos

Producer • Mercury

Limestone Deposit

Past Producer • Limestone, General

Limestone Deposit

Past Producer • Limestone, General

Flagstone Quarry

Producer • Stone

Laguna Ranch

Occurrence •

Copper King

Past Producer • Copper

Lion Den

Past Producer • Mercury

Fairview Prospect

Producer • Chromium

Roberts Claim

Producer • Chromium

Cachuma

Producer • Mercury

Red Rock Mine

Producer • Mercury

Colson Canyon Pit Number 2

Producer • Stone

Sand Pit

Past Producer • Sand and Gravel, Construction

Hogan Quarry

Past Producer • Stone, Crushed/Broken

Gravel Pit

Past Producer • Sand and Gravel, Construction

Unnamed Diatomite Deposits

Occurrence • Diatomite

Figueroa Deposit

Prospect • Gold

Las Cruces Quarry

Producer • Flagstone

Airox Inc Casmalia Pit

Producer • Stone, Crushed/Broken

Laguna Ranch Deposit

Prospect • Copper

Sisquoc Gravel Pit

Producer • Sand and Gravel, Construction

Tolbert Pit

Past Producer • Stone, Dimension

Red Bluff Claim

Occurrence • Chromium

Cuyama Phosphate Mine

Past Producer • Phosphorus-Phosphates

Guadalupe Sand Pit

Producer • Sand and Gravel, Construction

Unnamed Diatomite Deposits

Occurrence • Diatomite

Schuyler Pit

Past Producer • Stone

Gravel Pits

Past Producer • Sand and Gravel, Construction

Quarry

Past Producer • Stone, Dimension

Tepusquet Quarry Number One

Unknown • Stone, Dimension

Gravel Pit

Past Producer • Sand and Gravel, Construction

Lost Chord Claim

Occurrence • Mercury

Johns-Manville Quarries

Past Producer • Diatomite

Unnamed Limestone Occurrence

Occurrence • Limestone, General

Ellwood Ranch Quarry

Producer • Sand and Gravel, Construction

Happy Canyon Magnesia Claim

Occurrence • Magnesite

Santa Barbara Pit

Past Producer • Sand and Gravel, Construction

Gravel Pits

Past Producer • Sand and Gravel, Construction

Santa Barbara Canyon Deposit

Prospect • Gypsum-Anhydrite

Borrow Pit

Past Producer • Sand and Gravel, Construction

Unnamed Location

Occurrence • Mercury

Casmalia

Occurrence • Gold

Garey Pit and Mill

Producer • Sand and Gravel, Construction

Carpinteria Deposit

Past Producer • Clay

Cachuma Chrome Mine

Past Producer • Chromium

Unnamed Diatomite Deposit

Prospect • Diatomite

Joe Grano Zinc Claims

Occurrence • Zinc

Gravel Pit

Past Producer • Sand and Gravel, Construction

Merchrome No. 2, Et Al Claims

Occurrence • Mercury

Unnamed Prospect

Prospect • Chromium

Colson Summit Quarry

Producer • Flagstone

Placer Deposit

Unknown • Mercury

Betteravia Plant

Producer • Calcium

Gravel Pit

Past Producer • Sand and Gravel, Construction

Atacami Claims

Unknown • Gypsum-Anhydrite

Lemo Blanco Lith Stone Co

Occurrence • Calcium

Sanford Quarry

Producer • Stone, Dimension

Bee Rock Quarry

Producer • Limestone, General

Unnamed Location

Prospect • Clay

Scrub Oak Claim

Occurrence • Chromium

Las Cruces Quarry

Past Producer • Limestone, General

Copper King

Prospect • Copper

Gardner Pit and Mill

Past Producer • Sand and Gravel, Construction

Gravel Pit

Past Producer • Sand and Gravel, Construction

San Marcos Pass Quarry

Past Producer • Stone, Dimension

Gravel Pit

Past Producer • Sand and Gravel, Construction

Bentonite Prospect

Occurrence • Bentonite

Santa Maria Pit and Mill

Producer • Sand and Gravel, Construction

Sierra Blanca Limestone

Occurrence • Limestone, General

Gravel Pit

Past Producer • Sand and Gravel, Construction

Sisquoc Ranch Pit

Producer • Sand and Gravel, Construction

Peacock Mine

Prospect • Chromium

Gravel Pits

Past Producer • Sand and Gravel, Construction

Unnamed Quarry

Past Producer • Stone, Crushed/Broken

Seeley Deposit

Prospect • Gypsum-Anhydrite

Dr. Mosby Lompoc Quarry

Past Producer • Stone, Crushed/Broken

Eagle Mine

Prospect • Chromium

Unnamed Diatomite Deposit

Occurrence • Diatomite

Salvaing Pit and Mill

Past Producer • Sand and Gravel, Construction

Unnamed Limestone Deposits

Occurrence • Limestone, General

Flagstone Quarry

Past Producer • Stone, Dimension

Bull Run Prospect

Occurrence • Chromium

Limestone Deposit

Past Producer • Limestone, Dimension

Los Pristos Mines

Past Producer • Mercury

Sisquoc River Bar

Producer • Sand and Gravel, Construction

Montinero Prospect

Prospect • Chromium

Palos Colorados Quarry

Producer • Diatomite

Unnamed Prospect

Prospect • Bentonite

Unnamed Prospect

Prospect • Mercury

Unnamed Diatomite Deposits

Occurrence • Diatomite

Sisquoc Pit

Past Producer • Sand and Gravel, Construction

Redrock Mine

Past Producer • Mercury

Haskell Pit

Past Producer • Sand and Gravel, Construction

Sulphur Dome Claim

Prospect • Mercury

Great Lakes Carbon Corp.

Past Producer • Diatomite

Morey Prospect

Occurrence •

Unnamed Diatomite Deposits

Occurrence • Diatomite

Zaca Lake Prospect

Past Producer • Chromium

Alexander Villa

Unknown • Copper

Gravel Pits

Past Producer • Sand and Gravel, Construction

Unnamed Diatomite Deposit

Occurrence • Diatomite

Graciosa Ridge

Occurrence • Sulfur

Miguelito Canyon Quarry

Producer • Diatomite

Point Sal Placer

Unknown • Chromium

Unnamed Location

Occurrence • Mercury

Wagon Road Canyon Deposit

Past Producer • Gypsum-Anhydrite

Sierra Blanco

Occurrence • Limestone, General

Signorelli Quarry

Producer • Flagstone

Cuyama River Deposit

Occurrence • Gypsum-Anhydrite

Gravel Pit

Past Producer • Sand and Gravel, Construction

Unnamed Prospect

Prospect • Chromium

Davis Prospect

Occurrence • Mercury

Gravel Pit

Past Producer • Sand and Gravel, Construction

Lambert Pit

Past Producer • Sand and Gravel, Construction

Stewart Quicksilver Mine

Unknown • Mercury

Grefco

Past Producer • Diatomite

Malachite

Prospect • Copper

L.S. Hawley Co.

Producer • Stone

Unnamed Diatomite Deposits

Occurrence • Diatomite

Gravel Pit

Past Producer • Sand and Gravel, Construction

Santa Maria Stone Quarry

Past Producer • Flagstone

Latigo Canyon Mine

Unknown • Manganese

Unnamed Diatomite Deposits

Occurrence • Diatomite

Gann Quarry

Past Producer • Stone, Crushed/Broken

Limestone Deposit

Past Producer • Limestone, General

Lompoc Mill

Producer • Diatomite

White Elephant

Past Producer • Barium-Barite

Lompoc Molding Sand

Producer • Sand and Gravel, Construction

American Chrome

Occurrence • Chromium

Anna Moore Mine

Prospect • Gold

Lind Deposit

Unknown • Limestone, Dimension

Buell Flat Bar

Past Producer • Sand and Gravel, Construction

Gravel Pit

Past Producer • Sand and Gravel, Construction

Miguelito Canyon Quarry

Producer • Stone, Crushed/Broken

Live Oak Shale Quarry

Producer • Stone, Crushed/Broken

Mesa Claim

Prospect • Chromium

Fox Rock Bar

Producer • Sand and Gravel, Construction

Sisquoc Pit & Mill

Producer • Sand and Gravel, Construction

Gravel Pit

Past Producer • Sand and Gravel, Construction

Roberts Claims

Past Producer •

Chicken Spring Claim

Past Producer •

Barytes

Unknown • Chromium

El Jaro Quarry

Producer • Stone, Crushed/Broken

Unnamed Location

Occurrence • Magnesite

Doty Pit

Producer • Stone, Crushed/Broken

Unnamed Diatomite Quarry

Past Producer • Diatomite

Unnamed Diatomite Deposit

Occurrence • Diatomite

Solvang Sand Pit

Producer • Sand and Gravel, Construction

Bacon Mine

Past Producer •

Gibraltar Mine

Past Producer • Mercury

Las Cruces Quarry

Past Producer • Limestone, Dimension

Gravel Pits

Past Producer • Sand and Gravel, Construction

Unnamed Diatomite Deposit

Occurrence • Diatomite

Lion Den Mine

Past Producer • Mercury

Dibble Pit

Past Producer • Diatomite

Grefco Diatomite Mill

Producer • Diatomite

Acin Quarry

Producer •

La Laguna Rancho

Occurrence •