Winter CreekOccurrence • Molybdenum, Gold, Silver, Copper
|
Monte CristoOccurrence • Molybdenum
|
ColeOccurrence • Molybdenum
|
CogswellOccurrence • Molybdenum, Rhenium
|
Tick CanyonPast Producer • Boron-Borates
|
Gladwin and Peet ClaimOccurrence •
|
Purple Sage GroupOccurrence •
|
Black JackPast Producer • Lead
|
Clearwater GroupOccurrence •
|
Emma GroupPast Producer • Copper, Silver
|
King of the WestOccurrence •
|
Mooney & WilliamsOccurrence •
|
QuarryPast Producer • Lead
|
Renton VeinPast Producer • Lead
|
ValvuePast Producer • Gold
|
VictoriaPast Producer • Lead
|
Grassy CanyonOccurrence •
|
Monte CristoOccurrence •
|
CogswellOccurrence •
|
Winter Creek GroupOccurrence • Molybdenum
|
Unnamed OccurrenceOccurrence • Mercury
|
LangPast Producer • Boron-Borates
|
Gates Chemical CompanyPast Producer • Feldspar
|
Gordon FeldsparPast Producer • Feldspar
|
Lamber*Producer • Feldspar
|
VailOccurrence • Feldspar
|
Collecting SitePast Producer • Semiprecious Gemstone, Quartz
|
Fiber QueenPast Producer • Asbestos
|
Mitchell QuarryPast Producer • Stone, Crushed/Broken, Granite
|
Pacoima Hill QuarryPast Producer • Granite, Stone, Crushed/Broken
|
Mint CanyonPast Producer • Gypsum-Anhydrite
|
Baughman DolomiteOccurrence • Limestone, General
|
Haskins DolomitePast Producer • Limestone, General
|
Hilltop LimePast Producer • Limestone, General
|
San FernandoPast Producer • Limestone, General
|
TurnerPast Producer • Limestone, General
|
White CrystalPast Producer • Limestone, General
|
Wragg RanchPast Producer • Limestone, General
|
Dorothy AnnOccurrence • Mica
|
Mica IOccurrence • Mica
|
Macarthur and SonPast Producer • Sand and Gravel, Construction
|
PacoimaPast Producer • Sand and Gravel, Construction
|
Pacoima Rock and Gravel CompanyPast Producer • Sand and Gravel, Construction
|
Pacific Rock CompanyPast Producer • Sand and Gravel, Construction
|
KatzPast Producer • Stone, Crushed/Broken
|
Blue Cloud Chinchilla DustPast Producer • Pumice, Volcanic Materials
|
Reynier RanchPast Producer • Volcanic Materials
|
Denver GroupOccurrence •
|
Sand and Pacoima Canyons PlacerProducer • Sand and Gravel, Construction, Iron, Titanium, Metal
|
Western San Gabriel Mtns.Producer • Titanium, Metal, Phosphorus-Phosphates, Iron
|
Antelope ValleyProducer • Gold
|
San Gabriel MountainsProducer • Vanadium, Iron
|
Santa CatalinaPast Producer • Silver
|
CliftonProducer • Titanium, Metal
|
San Gabriel Canyon AreaProducer • Gold
|
EagleProducer • Gold
|
Gold DollarProducer • Gold
|
BaldoraProducer • Gold
|
ZantesonProducer • Gold
|
Native SonProducer • Gold
|
Pomona Brick CoProspect • Clay
|
Lordsburg DepositProducer • Stone
|
Davis and SonProducer • Silica
|
Unnamed LocationProducer • Quartz
|
San Gabriel Valley PlacersPast Producer • Sand and Gravel, Construction, Gold
|
Azusa Rock and Sand Co WoodsPast Producer • Sand and Gravel, Construction
|
Baldwin Park PlantPast Producer • Sand and Gravel, Construction
|
Consolidated Rock Products CoPast Producer • Sand and Gravel, Construction
|
Manning Bros Rock and Sand CoPast Producer • Sand and Gravel, Construction
|
Lindauer CorpPast Producer • Sand and Gravel, Construction
|
KelseyPast Producer • Gold, Silver
|
Rivas PlantPast Producer • Sand and Gravel, Construction
|
Largo Sand and GravelProspect • Gold, Sand and Gravel, Construction
|
Livingston Rock and Gravel Co, IncProspect • Sand and Gravel, Construction
|
Kincaid PlantProspect • Sand and Gravel, Construction
|
Reliance PlantPast Producer • Sand and Gravel, Construction
|
Palm Development CoOccurrence •
|
Blue Diamond CorpPast Producer • Sand and Gravel, Construction
|
Graham Bros - El Monte PlantPast Producer • Sand and Gravel, Construction
|
HarveyProspect • Sand and Gravel, Construction
|
Pacific Rock and Gravel CoPast Producer • Sand and Gravel, Construction
|
Owl Rock Products CoPast Producer • Sand and Gravel, Construction
|
Sierra Rock Products CoPast Producer • Sand and Gravel, Construction
|
Blue Diamond - Peck Rd PitProspect • Sand and Gravel, Construction
|
Blue Diamond - PiersonProspect • Sand and Gravel, Construction
|
Consolidated Rock Products CoProspect • Sand and Gravel, Construction
|
Durbin PlantPast Producer • Sand and Gravel, Construction
|
Gladding Mcbean - Pico PitProspect • Clay
|
Pacific Clay Products CoPast Producer • Clay
|
Atlas Sewer Pipe CoProspect • Clay
|
Murphy RanchPast Producer • Sand and Gravel, Construction
|
Livingston Rock and GravelPast Producer • Sand and Gravel, Construction
|
Winter GroupOccurrence • Copper, Silver, Gold, Molybdenum
|
Arrow Rock Co Duarte PlantPast Producer • Sand and Gravel, Construction
|
Black CatProducer • Gold
|
John F Ferry Rock ProductsPast Producer • Sand and Gravel, Construction
|
Breslin Greenstone QuarryPast Producer • Sand and Gravel, Construction
|
Nickel Greenstone QuarryProspect • Sand and Gravel, Construction
|
Monterey Park Granite Co, IncPast Producer • Sand and Gravel, Construction
|
Higgins Brick and Tile CoProspect • Clay
|
Reynolds Crushed Gravel CoPast Producer • Sand and Gravel, Construction
|
Mccaslin Materials CoPast Producer • Sand and Gravel, Construction
|
La Decomposed Granite CoProspect • Sand and Gravel, Construction
|
Simons Brick CoPast Producer • Clay
|
Long Beach Brick CoPast Producer • Clay
|
Torrance Brick Co - Torr Plant No 1Past Producer • Clay
|
R LoynesPast Producer • Clay
|
Devil S GatePast Producer • Sand and Gravel, Construction
|
Osborn CoPast Producer • Sand and Gravel, Construction
|
JosephineProducer • Gold
|
Dewey GroupProducer • Gold
|
Monte CristoProducer • Gold
|
Gold BarProducer • Gold
|
Sheba Fertilizer DepositProspect • Sand and Gravel, Construction
|
Silica Mining and Products CoProducer • Feldspar
|
GovernorProducer • Gold
|
Bradshaw LeaseProducer • Gold
|
Lueck LeaseProducer • Gold
|
Westlake and SonsProspect • Sand and Gravel, Construction
|
Unnamed LocationProducer • Stone
|
San Gabriel Mtns.Occurrence • Iron, Titanium, Metal, Vanadium
|
ColeOccurrence •
|
Black BrothersOccurrence •
|
Silver MountainOccurrence •
|
Stanley Alumina-SilicateOccurrence • Feldspar
|
ApexOccurrence • Mica
|
Chicago-PacificPast Producer • Feldspar
|
GoodanPast Producer • Limestone, General
|
Independent American Mining Co.Past Producer • Mica
|
Free CubaPast Producer • Copper
|
Silver KingPast Producer • Silver
|
Hansen Dam QuarryPast Producer • Granite, Stone
|
City Rock Company Pit.Past Producer • Sand and Gravel, Construction, Stone, Crushed/Broken
|
San Fernando Rock CompanyPast Producer • Sand and Gravel, Construction
|
Clifton-Redondo PlacerProducer • Titanium, Metal
|
ActonProducer • Gold
|
San GabrielProducer • Gold
|
Western San Gabriel MountainsProducer • Titanium, Metal
|
AllisonProducer • Gold
|
HollyProducer • Gold
|
Big HornProducer • Gold, Silver, Copper, Lead
|
Featherstone DepositProducer • Diatomite
|
Western Silica Co Clayton, MurocProducer • Silica
|
LoomisProducer • Gold
|
Gold QueenProducer • Gold
|
Pigment Div of Ei Du Pont D/N & CoProducer • Titanium, Metal
|
FalconProducer • Gold
|
Black CargoProducer • Gold
|
Mt GleasonProducer • Gold
|
AlpineProducer • Gypsum-Anhydrite
|
Red RoverProducer • Gold
|
Hi-GradeProducer • Gold
|
Red FeatherProducer • Manganese
|
Torrance B Plant TiPlant • Titanium, Metal
|
Lookout Lode ClaimProspect •
|
GladysProspect • Gold
|
Acton Rock Co.Unknown • Stone, Crushed/Broken
|
Volcanic RockPast Producer • Stone, Dimension
|
Chilao Gold ProspectProspect • Gold
|
Geo. ShaffnerOccurrence • Stone
|
Gordon-Garrison-RussellPast Producer • Sand and Gravel, Construction
|
OhioPast Producer • Silica
|
Los Angeles Brick Co-Mission Rd. YdPast Producer • Clay
|
ProspectsProspect • Gold
|
Reliance PitPast Producer • Sand and Gravel, Construction
|
Verdugo Mountain DepositPast Producer • Graphite
|
Big Tujunga PlantPast Producer • Sand and Gravel, Construction
|
Featherstone DepositPast Producer • Diatomite
|
Breslin Greenstone QuarryPast Producer • Stone, Crushed/Broken
|
San Fernando DepositProspect • Limestone, General
|
Cal Mat PitPast Producer • Sand and Gravel, Construction
|
HollyPast Producer • Gold
|
Atlas Sewer Pipe Co. PitPast Producer • Clay
|
Chicago-PacificProspect • Feldspar
|
Lovell-North GroupUnknown • Gold
|
Fascination SpringOccurrence • Gold
|
Justice PlacersOccurrence • Gold
|
ClearwaterProspect • Copper
|
Falcon MinePast Producer • Gold
|
Big Tujunga Canyon DepositOccurrence • Graphite
|
Rafferty PropertyOccurrence • Uranium
|
Blue Diamond Corp. - Peck Road PitPast Producer • Sand and Gravel, Construction
|
Simmons Brick Co.-Boyle Pit/PlantPast Producer • Clay
|
Material YardProducer • Clay
|
Quartz Hill DepositPast Producer • Silica
|
Happy Day PlacerPast Producer • Gold
|
Lovell GroupProspect • Gold
|
Bear Canyon Placer MineUnknown • Gold
|
Gordon Transfer & Trucking Co.Past Producer • Silica
|
Chatsworth Park QuarryPast Producer • Stone, Dimension
|
J. JensenUnknown • Clay
|
United Rock Products Pit No. 3Past Producer • Sand and Gravel, Construction
|
Silver MountainProspect • Gold
|
Andrew Tungsten MineProducer • Tungsten
|
Ore Hill GroupProspect • Lead
|
Castaic QuarryPast Producer • Clay
|
Unnamed QuarryPast Producer • Sand and Gravel, Construction
|
Lang Station PitPast Producer • Sand and Gravel, Construction
|
Cooperative Building Materials Co.Past Producer • Sand and Gravel, Construction
|
Bouquet Canyon DepositOccurrence • Chromium
|
Azusa PitProducer • Sand and Gravel, Construction
|
Unnamed Mine ShaftPast Producer • Gold
|
Great WestProspect • Silver
|
Unnamed Gravel PitPast Producer • Sand and Gravel, Construction
|
Emma GroupPast Producer • Copper
|
Soda Products Co.Prospect • Talc-Soapstone
|
Commack Talc DepositUnknown • Talc-Soapstone
|
ValvueProspect • Gold
|
Pacoima Canyon PlacersProspect • Titanium
|
Gravel PitPast Producer • Sand and Gravel, Construction
|
Sycamore ProspectOccurrence • Silver
|
Dorothy AnnPast Producer • Mica
|
Duncan DepositPast Producer • Feldspar
|
Trail Canyon 7 DepositOccurrence • Titanium
|
EurekaPast Producer • Aluminum
|
Big ChiefPast Producer • Gold
|
FoxProspect • Gold
|
Watson-Carlson ProspectOccurrence • Uranium
|
Home Teaming and Transfer Co.Past Producer • Sand and Gravel, Construction
|
Gravel PitPast Producer • Sand and Gravel, Construction
|
Burdick Minerals Corp.Past Producer • Titanium
|
JoslinProspect • Silica
|
OrionUnknown • Gold
|
Black Widow ClaimOccurrence • Stone
|
Ap Group and Apb GroupProspect • Clay
|
Reliance Pit - IrwindalePast Producer • Sand and Gravel, Construction
|
Antelope Valley PitPast Producer • Sand and Gravel, Construction
|
Banning QuarryPast Producer • Diatomite
|
Borges RockPast Producer • Sand and Gravel, Construction
|
Unnamed Calcite OccurrenceProspect • Calcium
|
Noverto PlacerOccurrence • Gold
|
Winter CreekPast Producer • Copper
|
Lincoln Service Corp.Occurrence • Stone, Crushed/Broken
|
QueenieProspect • Gold
|
Du PontOccurrence • Titanium
|
Littlerock PitPast Producer • Sand and Gravel, Construction
|
Boulevard PitPast Producer • Sand and Gravel, Construction
|
Banning QuarryPast Producer • Stone, Dimension
|
Pine Spring GroupProspect • Gold
|
OvermanOccurrence • Fullers Earth
|
Rivas Pit and PlantPast Producer • Sand and Gravel, Construction
|
Puritan MinePast Producer • Gold
|
Gold Discovery Site, 1842Prospect • Gold
|
Phelps PlacerOccurrence • Gold
|
VailProspect • Feldspar
|
Livingston Rock & Gravel Co.Past Producer • Sand and Gravel, Construction
|
CondorProspect • Titanium
|
PoteetPast Producer • Stone, Dimension
|
Lordsburg DepositPast Producer • Stone, Dimension
|
Edward Sidebotham and Sons, Inc.Past Producer • Sand and Gravel, Construction
|
ApexProspect • Mica
|
John F. Ferry Rock ProductsProducer • Sand and Gravel, Construction
|
Switzer No. 1Past Producer • Stone, Dimension
|
Santa Catalina Island DepositsProspect • Copper
|
Iron MackPast Producer • Titanium
|
Unnamed MineProspect • Gold
|
Scorella PlacersProspect • Gold
|
Acton 1 DepositOccurrence • Titanium
|
Western Rock & Sand Co.Past Producer • Sand and Gravel, Construction
|
Mulholland Dg Co.Past Producer • Stone, Crushed/Broken
|
Bouquet Canyon QuarryPast Producer • Stone, Dimension
|
Pomona Brick Co.Past Producer • Clay
|
Hansen Dam QuarryPast Producer • Stone, Crushed/Broken
|
Hi-Grade MinePast Producer • Gold
|
R. LoynesPast Producer • Clay
|
Unnamed QuarryUnknown • Stone, Crushed/Broken
|
Smith Bros. PlacerPast Producer • Gold
|
DaytonianOccurrence • Titanium
|
Dewey GroupPast Producer • Gold
|
Davis and Son MinePast Producer • Silica
|
King of the WestProspect • Copper
|
Jamestown No. 2Occurrence • Graphite
|
Rancho Rock Co.Unknown • Sand and Gravel, Construction
|
Purple Sage GroupProspect •
|
Lowman ClaimsOccurrence •
|
Gold Bar MinePast Producer • Gold
|
Miller Bros. Truck Co.-HawthornePast Producer • Silica
|
Santa Monica Brick Co.Past Producer • Clay
|
Graham Bros.-El Monte Pit and PlantPast Producer • Sand and Gravel, Construction
|
Dotson Scheelite LocationOccurrence • Tungsten
|
Torrance Sand & Gravel Co.Past Producer • Sand and Gravel, Construction
|
Baughman DepositProspect • Limestone, General
|
CrystalaireProspect • Copper
|
BaldwinProspect • Gold
|
California Portland Cement CompanyPast Producer • Limestone, General
|
AllenOccurrence • Stone
|
Lang MinePast Producer • Boron-Borates
|
Mount Gleason 2 DepositProspect • Titanium
|
Blue Jay Nos. 1 and 2Prospect • Gold
|
Santa Ynez DepositsPast Producer • Limestone, General
|
CahuengaProspect • Gold
|
Littlerock Wash PitPast Producer • Sand and Gravel, Construction
|
Southern Counties Rock Co.Past Producer • Sand and Gravel, Construction
|
Long Beach Brick Co.Past Producer • Clay
|
Gross Talc MineProspect • Talc-Soapstone
|
Mount Gleason 1 DepositOccurrence • Titanium
|
Hilltop LimeUnknown • Limestone, General
|
Little Tujunga 9 DepositOccurrence • Titanium
|
Forest Lawn PitProducer • Sand and Gravel, Construction
|
Home SupplyPast Producer • Gold
|
Goodan DepositPast Producer • Limestone, General
|
Rodeffer PitPast Producer • Sand and Gravel, Construction
|
Livingston Rock and Gravel Co.Past Producer • Sand and Gravel, Construction
|
Atkinson PitPast Producer • Clay
|
Irwindale PitPast Producer • Sand and Gravel, Construction
|
Renton VeinPast Producer • Lead
|
Alder Creek 5 DepositOccurrence • Titanium
|
Kincaid PlantPast Producer • Sand and Gravel, Construction
|
Irwindale PitPast Producer • Sand and Gravel, Construction
|
MammothOccurrence •
|
Black Cargo MinePast Producer • Gold
|
Los Angeles Park Dept. QuarryPast Producer • Stone, Crushed/Broken
|
Live OakPast Producer • Titanium
|
Alameda St. PlantPast Producer • Sand and Gravel, Construction
|
Alder Creek 2 DepositProspect • Titanium
|
Elysian Park PlantPast Producer • Clay
|
Chandlers Palos Verdes S&G Co.Past Producer • Sand and Gravel, Construction
|
City of Industry PlantProducer • Calcium
|
PadreOccurrence • Gold
|
Richard BallPast Producer • Sand and Gravel, Construction
|
So. California Brick Co.Past Producer • Clay
|
Allen and BaileyPast Producer • Gold
|
Russ SidingPast Producer • Titanium
|
Unnamed ProspectProspect • Uranium
|
Simmons Brick Co.-Inglewood PlantPast Producer • Clay
|
Hewitt PlantPast Producer • Sand and Gravel, Construction
|
Alvardo Hot SpringsOccurrence • Geothermal
|
Black DiamondPast Producer • Graphite
|
Brush Canyon QuarryPast Producer • Stone, Crushed/Broken
|
Reliance Pit - AzusaPast Producer • Sand and Gravel, Construction
|
TitanOccurrence • Titanium
|
American Cement Co. QuarryPast Producer • Limestone, General
|
San Dimas Rock Co.Past Producer • Stone, Crushed/Broken
|
Red Feather ClaimPast Producer •
|
Arrow Sand & Gravel, IncProducer • Sand and Gravel, Construction
|
Trail Canyon 6 DepositOccurrence • Titanium
|
Santa Fe Springs PlantProducer • Clay
|
Material Dealers Dist. Co. PitPast Producer • Sand and Gravel, Construction
|
Los Angeles Silica Corp.Occurrence • Silica
|
Western Ave Brick Co. PitPast Producer • Clay
|
Bryant GroupOccurrence • Titanium
|
Lap Wing, Et Al.Past Producer • Gold
|
Arrow Point DepositPast Producer • Talc-Soapstone
|
Big Rock Creek PitPast Producer • Sand and Gravel, Construction
|
Angulo Tile Co.Past Producer • Clay
|
Buena EsperanzaProspect • Gold
|
Simmons Brick Co.-Pasadena PlantPast Producer • Clay
|
Lost TreasureProspect • Silver
|
Little Tujunga 7 DepositOccurrence • Titanium
|
Unnamed Clay DepositProspect • Clay
|
Golden RockPast Producer • Stone, Dimension
|
Nils DesperandumUnknown • Gold
|
Charlton QuarryPast Producer • Flagstone
|
Gladding-Mcbean-Santa Monica PitPast Producer • Clay
|
Sunset Rock Products Co.Past Producer • Sand and Gravel, Construction
|
G. C. K. PlacersPast Producer • Gold
|
J. A. Houlihan PropertyProspect • Sand and Gravel, Construction
|
DicaliteOccurrence • Diatomite
|
HeatonPast Producer • Gold
|
AlpinePast Producer • Gypsum-Anhydrite
|
OutlookPast Producer • Stone, Dimension
|
Blue GoosePast Producer • Stone, Dimension
|
Transit Mixed Concrete Co.Past Producer • Sand and Gravel, Construction
|
Gates Chemical Co.Past Producer • Feldspar
|
Blue Diamond Corp. - Roscoe PlantPast Producer • Sand and Gravel, Construction
|
Picturesque # 1, 2, & 3Prospect • Limestone, Dimension
|
Kelly Bros.Prospect • Gold
|
Empire PlacerOccurrence • Gold
|
Amargosa GroupProspect •
|
Little Tujunga 4 DepositOccurrence • Titanium
|
Black LodeOccurrence • Graphite
|
Trail Canyon 3 DepositOccurrence • Titanium
|
Iron MountainOccurrence • Titanium
|
All For OnePast Producer • Gold
|
PerryPast Producer • Stone, Dimension
|
Pacific Clay Products Co. East PitPast Producer • Clay
|
White Feldspar PlacerOccurrence • Feldspar
|
Los Angeles Brick Co. PitPast Producer • Clay
|
Livingston Rock & Gravel Co.Past Producer • Sand and Gravel, Construction
|
Shoestring MineProspect • Gold
|
Miller Bros. Truck Co.- Vollmer PitPast Producer • Silica
|
CaliproductsPast Producer • Feldspar
|
Desert Stone Quarry No. 1Past Producer • Stone, Dimension
|
Blue Cloud Chinchilla DustPast Producer • Pumice
|
ManzanitaOccurrence • Molybdenum
|
Dry Canyon LeasePast Producer • Gold
|
JosephinePast Producer • Gold
|
ActonProspect • Lead
|
Graham Bros.-Lomita PlantPast Producer • Sand and Gravel, Construction
|
PetersonOccurrence • Stone
|
Raggi* Franciscan & Silver SheenPast Producer • Stone, Dimension
|
Black Hawk GroupProspect • Gold
|
Curtis-Hooker Corp.Producer • Sand and Gravel, Construction
|
Azusa PitPast Producer • Sand and Gravel, Construction
|
Charlie Canyon DepositPast Producer • Gypsum-Anhydrite
|
MammothProspect • Gold
|
Blue GooseProspect • Gold
|
Wragg Ranch DepositPast Producer • Stone, Crushed/Broken
|
Pacoima Dam QuarryPast Producer • Sand and Gravel, Construction
|
Manning Bros Rock & Sand Co. PitPast Producer • Sand and Gravel, Construction
|
Parson Macadam PlantPast Producer • Sand and Gravel, Construction
|
Sierra VistaOccurrence • Tungsten
|
Double EagleProspect • Gold
|
Mint Canyon DepositProspect • Gypsum-Anhydrite
|
Pasadena Aggregates PitPast Producer • Sand and Gravel, Construction
|
Baldora MinePast Producer •
|
Unnamed Mercury OccurrenceProspect • Mercury
|
Unnamed QuarryPast Producer • Stone
|
San Fernando Rock Co. PitPast Producer • Sand and Gravel, Construction
|
TopekaPast Producer • Gold
|
L.A. MillProducer • Talc-Soapstone
|
Du PontOccurrence • Titanium
|
Los Angeles Rock and Gravel Co.Past Producer • Sand and Gravel, Construction
|
GillettePast Producer • Gold
|
Gladwin and Peet ClaimProspect •
|
Rosamond Sand PitsPast Producer • Sand and Gravel, Construction
|
Hilltop QuarryPast Producer • Limestone, General
|
Unnamed ProspectProspect • Uranium
|
Lamber* Poultry GritsPast Producer • Feldspar
|
Sheldon Pit - Sun ValleyPast Producer • Sand and Gravel, Construction
|
W. H. RussellOccurrence • Clay
|
P. W. Gillibrand Soledad PlantPlant • Sand and Gravel, Construction
|
Pacoima Rock & Gravel Co.Past Producer • Sand and Gravel, Construction
|
Enterprise Aggregate PlantPast Producer • Sand and Gravel, Construction
|
Walker Ranch PlacersProspect • Gold
|
Consolidated Rock Products Co. PitPast Producer • Sand and Gravel, Construction
|
Stanley Alumina-Silicate DepositOccurrence • Feldspar
|
Boulevard PitPast Producer • Sand and Gravel, Construction
|
Iron Blossom GroupPast Producer • Titanium
|
Native Son MinePast Producer • Gold
|
Simons Brick Co.Past Producer • Clay
|
GilbertPast Producer • Stone, Dimension
|
Soledad Placer Co. PropertyPast Producer • Gold
|
SunshineProspect • Gold
|
El Monte PlantProducer • Sand and Gravel, Construction
|
Coldwater Canyon ProspectOccurrence • Gold
|
Lueck LeasePast Producer • Gold
|
ColeUnknown • Molybdenum
|
Woodman PlacerOccurrence • Gold
|
Smith RanchPast Producer • Gold
|
Silica Mining & Products Co.Past Producer • Feldspar
|
Point Dume DepositOccurrence • Diatomite
|
Littlerock Wash PitPast Producer • Sand and Gravel, Construction
|
A. P. SchwarzOccurrence • Stone
|
Sierra Rock Products Co.Producer • Sand and Gravel, Construction
|
Pebble Beach QuarryPast Producer • Sand and Gravel, Construction
|
Kelsey, Et Al.Past Producer • Gold
|
Torrance Brick Co.-Plant No 1Past Producer • Clay
|
Linderman and Decker Co.Past Producer • Clay
|
RamelliPast Producer • Dolomite
|
Duarte PitPast Producer • Sand and Gravel, Construction
|
San Valley Tile KilnsPast Producer • Clay
|
Lang QuarryPast Producer • Stone, Dimension
|
Irwindale PlantProducer • Sand and Gravel, Construction
|
Little Tujunga 6 DepositOccurrence • Titanium
|
Trail Canyon 4 DepositProspect • Titanium
|
Blue Diamond Corp. - Alameda PitPast Producer • Sand and Gravel, Construction
|
Ventura-Neenach Mining Co.Past Producer • Gold
|
Williams QuarryPast Producer • Stone, Dimension
|
Verdugo Canyon DepositProspect • Graphite
|
CogswellUnknown • Molybdenum
|
Macarthur & SonPast Producer • Sand and Gravel, Construction
|
Magic Mountain GroupOccurrence • Titanium
|
Sheba Fertilizer DepositProspect • Calcium
|
ToneyProspect • Gold
|
(Facility) Beam Smelter Co. and AssociatesPlant • Titanium
|
Southwestern Portland Cement CoPast Producer • Limestone, General
|
Pay BrickyardPast Producer • Clay
|
Baldwin Park Pit and PlantPast Producer • Sand and Gravel, Construction
|
Evert DepositOccurrence • Chromium
|
Unnamed AditProspect • Gold
|
Palos Verdes Stone QuarryPast Producer • Stone
|
Mason & AllenOccurrence • Titanium
|
Chicken Finlay PlacerProspect • Gold
|
TriumphProspect • Gold
|
San Dimas Barite DepositPast Producer • Barium-Barite
|
Redondo Beach ChalcedonyOccurrence • Semiprecious Gemstone
|
Black CatPast Producer • Gold
|
Simons Brick Co.-Santa Monica PitPast Producer • Clay
|
Crail & ZantesonProspect • Gold
|
Devils Canyon DamProducer • Sand and Gravel, Construction
|
Arrow Rock Co.-Sun Valley PlantPast Producer • Sand and Gravel, Construction
|
HilltopProspect • Gold
|
Ford & Young LeasePast Producer • Gold
|
Poor FoolPast Producer • Gold
|
Glen-Marie PlacerPast Producer • Gold
|
Simons Brick Co.-Montebello PlantPast Producer • Clay
|
Stewart Jasper DepositOccurrence • Semiprecious Gemstone
|
Next Best PlacerProspect • Gold
|
Davidson Brick CompanyProducer • Clay
|
City of Los AngelesPast Producer • Sand and Gravel, Construction
|
Eagle MinePast Producer •
|
Black JackPast Producer • Lead
|
Turner DepositProspect • Limestone, General
|
Mt. Gleason MinePast Producer • Gold
|
DeemPast Producer • Stone, Dimension
|
Durbin PlantPast Producer • Sand and Gravel, Construction
|
Reynolds Crushed Gravel Co. PitPast Producer • Stone, Crushed/Broken
|
Soledad Rock QuarryProducer • Sand and Gravel, Construction
|
Irwindale PitPast Producer • Sand and Gravel, Construction
|
Diatomaceous Earth QuarryPast Producer • Diatomite
|
Soledad Canyon PitPast Producer • Sand and Gravel, Construction
|
Fenner Canyon ProspectOccurrence • Tungsten
|
Los Angeles City QuarryPast Producer • Stone, Crushed/Broken
|
Unnamed ProspectOccurrence • Titanium
|
Stine & EllisPast Producer • Sand and Gravel, Construction
|
Antelope Valley PitPast Producer • Sand and Gravel, Construction
|
Sun Valley PitPast Producer • Sand and Gravel, Construction
|
K & KPast Producer • Clay
|
Haskins DepositPast Producer • Dolomite
|
Red CloudOccurrence • Gold
|
DawnPast Producer • Gold
|
AcmeProspect • Gold
|
Pacoima Hills QuarryPast Producer • Stone, Crushed/Broken
|
San Gabriel Mining Co.Prospect • Gold
|
Placerita Canyon PlacersOccurrence • Gold
|
Paradise DepositPast Producer • Clay
|
San Gabriel AnorthositeProspect • Aluminum
|
Mill City QuarryPast Producer • Stone, Crushed/Broken
|
Independent American Mining Co.Past Producer • Mica
|
El Centro MineProspect • Gold
|
Granite Materials Co.-Tujunga Ave.Past Producer • Sand and Gravel, Construction
|
Switzer No. 2Past Producer • Stone, Dimension
|
Gordon FeldsparPast Producer • Feldspar
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Granite Materials Co. - Wick St.Past Producer • Sand and Gravel, Construction
|
City Rock Co. PitPast Producer • Sand and Gravel, Construction
|
Eva CanyonOccurrence • Graphite
|
Kaolin and ManzanitaUnknown • Gold
|
Western Silica Co.Past Producer • Silica
|
Lawrence I. Liston Co.-Madrona AvePast Producer • Silica
|
Irwindale PlantProducer • Sand and Gravel, Construction
|
Daisy, Et Al.Occurrence • Lead
|
Blue Diamond Corp. - Pierson PlantPast Producer • Sand and Gravel, Construction
|
Thompson PlacerPast Producer • Iron
|
Empire QuarryProducer • Limestone, Dimension
|
Lynx Gulch-Big Tujunga Canyon AreaOccurrence • Titanium
|
LorisOccurrence • Gold
|
California Graphite Co.Past Producer • Graphite
|
Del Sur Ridge QuarryPast Producer • Stone, Dimension
|
Azusa PitPast Producer • Sand and Gravel, Construction
|
Valley Brick & Supply Co.Past Producer • Clay
|
Pacific Beach Mining & Dredging CoPast Producer • Gold
|
BeyrlePast Producer • Sand and Gravel, Construction
|
Silver MountainProspect • Copper
|
UtopiaPast Producer • Gold
|
Mallery #2Prospect • Gold
|
HelmanOccurrence • Graphite
|
Paramount Sand Co.Past Producer • Silica
|
Ferguson PlacerOccurrence • Gold
|
Allison MinePast Producer •
|
Los Angeles Brick Co.-7th St. YardPast Producer • Clay
|
Mccaslin Materials Co. PitPast Producer • Stone, Crushed/Broken
|
Sand Canyon PlacersProspect • Iron, Titanium, Zirconium
|
Concrete Materials Co. Pit/PlantPast Producer • Sand and Gravel, Construction
|
Livingston-Graham Sun Valley PitPast Producer • Sand and Gravel, Construction
|
Unnamed Limestone DepositOccurrence • Limestone, General
|
Hacienda HeightsPast Producer • Sand and Gravel, Construction
|
Los Angeles Pottery Co.Past Producer • Clay
|
Sheldon PlantPast Producer • Sand and Gravel, Construction
|
Lang 2 DepositOccurrence • Titanium
|
Neher ProspectProspect • Gold
|
Ferro-TitanPast Producer • Titanium
|
Osborn Co.Producer • Sand and Gravel, Construction
|
Largo Sand and Gravel PlantPast Producer • Sand and Gravel, Construction
|
Lucky ChaseOccurrence • Graphite
|
PeerlessOccurrence • Gold
|
Red Rover MinePast Producer • Gold
|
Lynn Brick Co.Past Producer • Clay
|
Free CubaProspect • Copper
|
Castaic Valley PlacersUnknown • Gold
|
Century Sand and GravelPast Producer • Gold
|
MontrosePast Producer • Sand and Gravel, Construction
|
Unnamed LocationProspect • Gold
|
Palm Development Co.Prospect • Copper
|
Boatwright ProspectProspect • Molybdenum
|
Silver King MineProspect • Lead
|
Graham Bros.-Roscoe PlantPast Producer • Sand and Gravel, Construction
|
Clement QuarryPast Producer • Stone, Dimension
|
Pacific Rock Co.Past Producer • Sand and Gravel, Construction
|
LoomisProspect • Gold
|
Emmed Placer, Et Al.Unknown • Gold
|
ZantesonPast Producer • Gold
|
Arrow Rock PitPast Producer • Sand and Gravel, Construction
|
Last ChanceProspect • Lead
|
HoffmanPast Producer • Stone, Dimension
|
Alfredo Payola, Et Al.Occurrence • Stone
|
Haines CanyonPast Producer • Stone, Crushed/Broken
|
American Graphite Co.Prospect • Graphite
|
Tuch & DetherPast Producer • Gold
|
Palmdale PitPast Producer • Sand and Gravel, Construction
|
Aacton Clay ProjectProducer • Fire Clay (Refractory)
|
Offset MinePast Producer • Gold
|
Herman Gurley - PermitteeOccurrence • Stone
|
El SegandoPast Producer • Gold
|
Buel and Ford PlacerOccurrence • Gold
|
Roscoe Plant-Cons. Rock Prod. Co.Past Producer • Sand and Gravel, Construction
|
La Canada PitProducer • Sand and Gravel, Construction
|
Walter D. RansomPast Producer • Silica
|
Puritan ExtensionProspect • Gold
|
California Materials Co. PitPast Producer • Sand and Gravel, Construction
|
Horse Shoe Consolidated PlacerPast Producer • Gold
|
Blue Diamond Pit No. 1Producer • Sand and Gravel, Construction
|
Rancho AzusaPast Producer • Gold
|
Pacific Rock and Gravel Co. PitPast Producer • Sand and Gravel, Construction
|
Mount Gleason 3 DepositProspect • Titanium
|
Big PineProspect • Limestone, General
|
Owl Rock Products Co.Past Producer • Sand and Gravel, Construction
|
Santa Catalina Island DepositsPast Producer • Clay
|
Elizabeth Placer, M CUnknown • Gold
|
Wilson DepositProspect • Limestone, General
|
CornetProspect • Gold
|
Gilman DepositOccurrence • Graphite
|
Katz Diatomaceous ShaleProspect • Diatomite
|
Lindauer DepositPast Producer • Sand and Gravel, Construction
|
SavageProspect • Gold
|
Lang 4 DepositOccurrence • Titanium
|
Peabody and WestOccurrence • Gold
|
Asphalt Products CoPast Producer • Titanium
|
Standard Brick Co.-Boyle HeightsPast Producer • Clay
|
Marion Lode Gold ProspectUnknown • Gold
|
Santa Ynez Canyon QuarryPast Producer • Flagstone
|
Acme Brick Co. PitPast Producer • Clay
|
City Brick Co. PitPast Producer • Clay
|
RobinetteUnknown • Gold
|
Claremont PitPast Producer • Sand and Gravel, Construction
|
Jumbo-Channel PlacerPast Producer • Gold
|
Gravel PitPast Producer • Sand and Gravel, Construction
|
Ragan and Williams LeaseProspect • Gold
|
Campbell-Dunkes GroupProspect • Gold
|
Sunburst PitPast Producer • Stone, Dimension
|
Nickel Greenstone QuarryPast Producer • Stone, Crushed/Broken
|
Little Tujunga 5 DepositOccurrence • Titanium
|
Higgins Brick & Tile Co.-GardenaPast Producer • Clay
|
Diatomaceous Earth DepositOccurrence • Diatomite
|
Torrance Brick Co.-Monterey Park 2Past Producer • Clay
|
Rogers and GentryPast Producer • Gold
|
Hurns ProductsProducer • Sand and Gravel, Construction
|
Lone CabinPast Producer • Gold
|
Ross DepositOccurrence • Granite
|
Gladding Mcbean & Co. - Pico PitPast Producer • Clay
|
Builders Brick Co.Past Producer • Clay
|
Gold Dollar MinePast Producer • Gold
|
Fiber QueenPast Producer • Asbestos
|
Westlake & SonsPast Producer • Sand and Gravel, Construction
|
Dime Canyon ProspectOccurrence • Gold
|
Tujunga GroupPast Producer • Gold
|
Dabney TalcProspect • Talc-Soapstone
|
Unnamed QuarryPast Producer • Lead
|
Browns Canyon PlantProducer • Sand and Gravel, Construction
|
Rose HillProspect • Gold
|
Lang Station PitPast Producer • Sand and Gravel, Construction
|
Bradshaw LeasePast Producer • Gold
|
Grassy CanyonUnknown • Molybdenum
|
Unnamed MineProspect • Quartz
|
Fire Pulp Plaster Co.Past Producer • Gypsum-Anhydrite
|
Western Brick Co.Past Producer • Clay
|
L. A. Decomposed Granite Co.Past Producer • Stone, Crushed/Broken
|
Nd ClaimsPast Producer • Gold
|
Little Nugget PlacersPast Producer • Gold
|
Mojave Cement PlantProducer • Calcium
|
Coast Brick Co.Past Producer • Clay
|
HarveyPast Producer • Sand and Gravel, Construction
|
Trail Canyon 2 DepositOccurrence • Titanium
|
Malibu PotteriesPast Producer • Clay
|
San Antonio Canyon CorundumOccurrence • Corundum
|
Little Tujunga Quad OccurrencesOccurrence • Chromium
|
Marris QuartzOccurrence • Copper
|
R. VellaProspect • Gold
|
Mission Brick Co. PitPast Producer • Clay
|
Mcilroy Blasting Sand Co.Past Producer • Silica
|
Katz SoapstoneProspect •
|
Bouquet Canyon TalcProspect • Talc-Soapstone
|
Caswell & Co.Past Producer • Silica
|
Little Tujunga 11 DepositOccurrence • Titanium
|
Littlerock PitPast Producer • Sand and Gravel, Construction
|
WhitterUnknown • Gold
|
Mica 1Occurrence • Mica
|
Black Crow MineOccurrence • Titanium
|
FelixProspect • Fluorine-Fluorite
|
Reynier Ranch Volcanic AshPast Producer • Pumice
|
Blue Diamond Pit No. 2Producer • Sand and Gravel, Construction
|
Nora-Evalyn GroupOccurrence • Vermiculite
|
Fish Canyon QuarryPast Producer • Stone, Crushed/Broken
|
Casa GrandeProspect • Gold
|
Mitchell QuarryPast Producer • Stone, Crushed/Broken
|
Lodestone MineOccurrence • Titanium
|
Baker and Austin PlacerOccurrence • Gold
|
Collecto* LocalityOccurrence • Semiprecious Gemstone
|
AlexanderProspect • Gold
|
Lenard D. RymerUnknown • Stone, Dimension
|
Schmidt QuarryPast Producer • Stone, Crushed/Broken
|
Lost CanyonProspect • Gold
|
Little Tujunga 10 DepositOccurrence • Titanium
|
Monterey Park Granite Co.Past Producer • Stone, Crushed/Broken
|
Unnamed LocationUnknown • Clay
|
Monte Cristo MineProspect • Gold
|
Rivera Mining Co.Prospect • Gold
|
Littlerock PitPast Producer • Sand and Gravel, Construction
|
Governor MineOccurrence • Gold
|
Mooney & WilliamsProspect • Copper
|
Donaldson ProspectProspect • Silver
|
Quartz HillPast Producer • Silica
|
Acton DepositOccurrence • Chromium
|
Anderson and SandquistPast Producer • Clay
|
Southern Pacific QuarryPast Producer • Flagstone
|
Helene MineProspect • Gold
|
VictoriaPast Producer • Lead
|
Santa PaulaProspect • Gold
|
Gold Queen MinePast Producer • Gold
|
SpanishPast Producer • Gold
|
Santa Clara PitPast Producer • Sand and Gravel, Construction
|
SkipperProspect • Gold
|
Azusa Rock and Sand Co.Past Producer • Sand and Gravel, Construction
|
Brite LeasePast Producer • Gold
|
Empire QuarryPast Producer • Stone, Crushed/Broken
|
Standard Brick Co.-Inglewood YardPast Producer • Clay
|
Little Tujunga 8 DepositOccurrence • Titanium
|
EagleProspect • Gold
|
Robert O. HathcockOccurrence • Stone
|
Matt H. ColvilleOccurrence • Stone
|
Independent Brick Co. Pit and PlantPast Producer • Clay
|
Oak KnollPast Producer • Gold
|
Murphy RanchPast Producer • Sand and Gravel, Construction
|
Pebbly Beach QuarryPast Producer • Stone, Crushed/Broken
|
Largo Vista Nos. 1-8Past Producer • Limestone, General
|
Empire Landing QuarryPast Producer • Stone, Crushed/Broken
|
Palmdale PitProducer • Sand and Gravel, Construction
|
Santa Catalina Island MoonstonesPast Producer • Semiprecious Gemstone
|
Western San Gabriel Mtns. DistrictProducer • Titanium
|
Soledad CanyonProducer • Zirconium, Titanium
|
San GabrielProspect • Vanadium, Iron, Titanium
|
San Gabriel Mountain DistrictPast Producer • Iron, Vanadium, Titanium
|
Big Horn MinePast Producer • Gold
|
Governor MinePast Producer • Silver, Gold
|