Eldorado Mine New Eldorado MineProducer • Gold, Tungsten, Vanadium, Molybdenum
|
Black EaglePast Producer • Lead, Silver
|
Fletcher ProspectOccurrence • Molybdenum, Copper
|
Blue Boy and Black Mountain GroupOccurrence •
|
Phoenix TungstenOccurrence • Tungsten
|
Miller Ranch TungstenOccurrence • Tungsten
|
Big HenryOccurrence • Tungsten
|
Chuckawalla Tungsten MinePast Producer • Tungsten
|
Red OcherOccurrence • Tungsten
|
Lost Horse MineProducer • Bismuth, Gold, Copper
|
Box Canyon MineOccurrence • Manganese
|
Doran Manganese ClaimsOccurrence •
|
Elsinore Manganese DepositsOccurrence •
|
Langdon DepositProducer • Manganese
|
Mountaineer MineOccurrence • Manganese, Gold, Copper
|
Palen MountainsOccurrence •
|
PinkhamOccurrence •
|
Holmes Ranch DepositOccurrence • Tin
|
AndersonOccurrence •
|
NancyOccurrence •
|
Randolph and HamiltonOccurrence • Copper
|
Fluor Spar GroupOccurrence •
|
HomestakeOccurrence •
|
Neal GroupOccurrence •
|
St. JohnPast Producer • Copper
|
Mountain KingOccurrence •
|
Big Horn GroupOccurrence •
|
Desert Center ClaimPast Producer • Gold, Silver
|
Palisades GroupOccurrence •
|
Electric Copper and GoldOccurrence •
|
Matilda GroupPast Producer • Tungsten
|
Indian Tungsten MineOccurrence •
|
Milkyway ClaimsOccurrence •
|
Unnamed ProspectsOccurrence •
|
Ribbonwood Tungsten, IncPast Producer • Tungsten
|
Ribbenwood No. 2 ClaimOccurrence •
|
Red CloudOccurrence •
|
Ragsdale PropertyOccurrence •
|
Pigeon Creek Tungsten MineOccurrence •
|
Black GiantOccurrence • Iron
|
Unnamed DepositsOccurrence • Iron
|
Unnamed DepositOccurrence • Iron
|
Unnamed DepositOccurrence • Iron
|
Unnamed DepositOccurrence • Iron
|
Unnamed DepositOccurrence • Iron
|
East Wide CanyonOccurrence • Iron
|
Iron King and Iron QueenOccurrence • Iron
|
Maria MountainOccurrence • Iron
|
Lindy Loop No. 1Occurrence • Iron
|
Undetermined OccurrenceOccurrence • Iron
|
Sulphide BismuthOccurrence • Iron
|
Palen Mountains Gypsum DepositOccurrence • Gypsum-Anhydrite
|
Hazador Canyon Gypsum DepositPast Producer • Gypsum-Anhydrite
|
Frazer Gypsum DepositProducer • Gypsum-Anhydrite
|
Jones DepositOccurrence • Silica
|
Brown Silica DepositOccurrence • Silica
|
P.J. Weisel, Industrial SandProducer • Silica
|
Nichols Magnesite DepositOccurrence • Magnesite
|
Hemet Magnesite MineOccurrence • Magnesite
|
South Pacific DepositOccurrence • Limestone, General
|
Novell DepositOccurrence • Limestone, General
|
Magstone ProductsPast Producer • Limestone, General
|
Hubbard LimestoneOccurrence • Limestone, General
|
Guiberson DepositOccurrence • Limestone, General
|
Eden Hot Springs DepositOccurrence • Limestone, General
|
Ormand QuarryProducer • Granite
|
Perris Asbestos DepositPast Producer • Asbestos
|
Schindler MineProducer • Gemstone
|
Morning Star MineProducer • Gold
|
Gold Dollar GroupPast Producer • Gold
|
Lum GreyPast Producer • Gold
|
Golden Rod MineOccurrence • Gold
|
Mountain QueenPast Producer • Gold
|
North Star Group of MinesOccurrence • Gold
|
Goldfields of America MineOccurrence • Gold
|
Frank Hill MineOccurrence • Gold
|
Bryan MinePast Producer • Gold
|
Brown MinePast Producer • Gold
|
American Flag MinePast Producer • Gold
|
Lucky StrikeOccurrence • Gold
|
Ida-Leona MinePast Producer • Gold
|
Granite MinePast Producer • Gold
|
Good Hope MinePast Producer • Gold
|
Golden Bee MinePast Producer • Gold
|
Missing Link MineOccurrence • Gold
|
Mastodon MineOccurrence • Gold
|
Oro Vista MineOccurrence • Gold
|
Paymaster MinePast Producer • Gold
|
Red Cloud MinePast Producer • Gold
|
Schellenger MinePast Producer • Gold
|
Summit Group of MinesPast Producer • Gold
|
Thelma and Desert Gold Group ClaimsOccurrence • Gold
|
White Water Sericite-Schist DepositOccurrence • Mica
|
Palen Mountains Talc DepositOccurrence • Talc-Soapstone
|
Eagle Nest Copper MineOccurrence • Copper
|
Eagle Mountain MinePast Producer • Iron
|
Black Eagle MinePast Producer • Lead, Silver
|
Big Bullet Manganese ClaimsPast Producer • Manganese
|
South Black Rock DepositOccurrence • Tin
|
Moore DepositOccurrence • Tin
|
Black Rock DepositOccurrence • Tin
|
Phoenix TungstenPast Producer • Tungsten
|
Magnesium Canyon Tungsten MineOccurrence • Tungsten
|
Indian Tungsten MineOccurrence • Tungsten
|
Garnet Queen Tungsten MineOccurrence • Tungsten
|
Temescal Clay CompanyPast Producer • Clay
|
Palen Mountains Clay DepositOccurrence • Clay, Bentonite
|
Fluorspar Group of MinesOccurrence • Fluorine-Fluorite
|
Ram GroupProducer • Uranium
|
Eagle MountainsProducer • Iron
|
North East No. 1 ClaimProducer • Uranium
|
Iron Hat-IroncladProducer • Iron
|
Temescal Tin MineProducer • Tin
|
Black Ace MineProducer • Manganese
|
Midland DepositsProducer • Gypsum-Anhydrite
|
Crescent Copper GroupPast Producer • Copper
|
Mountainer MineProducer • Copper
|
Lamb Canyon DepositPast Producer • Limestone, General
|
Creek DepositPast Producer • Limestone, General
|
PitPast Producer • Sand and Gravel, Construction
|
Hubbard LimestonePast Producer • Limestone, General
|
PitPast Producer • Sand and Gravel, Construction
|
Valley Rock & Sand CorpPast Producer • Sand and Gravel, Construction
|
Eden Hot Springs DepositPast Producer • Limestone, General
|
Eden Hot Springs Limestone DepositPast Producer • Limestone, General
|
Riverside Portland Cement CompanyProducer • Feldspar
|
PitProducer • Granite
|
Ensley-SpauldingProducer • Feldspar, Silica
|
Nason Street PitProducer • Granite
|
Menifee MineProducer • Gold
|
Nammoth MineProducer • Gold
|
Encaustic Tiling CoProducer • Feldspar, Silica
|
PitProducer • Granite
|
PitProducer • Granite
|
Blue Gray Granite QuarryProducer • Granite
|
Blue Gray Granite QuarryProducer • Granite
|
Jumbo MineProducer • Gold
|
Colorado MineProducer • Gold
|
PitProducer • Granite
|
Perris Asbestos DepositProducer • Asbestos
|
Best Ranch DepositPast Producer • Limestone, General
|
Morton Clay DepositPast Producer • Clay
|
Chief of the Hills GroupOccurrence • Tin
|
Unnamed ProspectOccurrence • Tin
|
Riverside Cement Co Crestmore QurryPast Producer • Limestone, General
|
Jensens QuarryProducer • Marble, Dimension
|
ProspectProducer • Gold
|
Eagle Mtn Iron MineProducer • Iron
|
Glen Avon QuarryProducer • Marble, Dimension
|
Corona Rock CoPast Producer • Sand and Gravel, Construction
|
Harrington D PitPast Producer • Clay
|
Temescal Canyon Silica DepositProducer • Silica
|
Findley ProspectProspect • Clay
|
Conduit Clay PlacerProspect • Clay
|
Thomas Clay DepositPast Producer • Clay
|
Findley Feldspar PlacerPast Producer • Clay
|
Emsco PitPast Producer • Clay
|
Barth DepositProducer • Gypsum-Anhydrite
|
Fire Clay GroupPast Producer • Clay
|
Pacific Clay Products CoPast Producer • Clay
|
White GypsumProducer • Gypsum-Anhydrite
|
MonhofPast Producer • Sand and Gravel, Construction
|
Jackson & HavensPast Producer • Sand and Gravel, Construction
|
Middlesworth Clay DepositPast Producer • Clay
|
Frazer Gypsum DepositPast Producer • Gypsum-Anhydrite
|
Corona Lead-ZincPast Producer • Lead
|
Corona PlacerPast Producer • Clay
|
Corona ClayPast Producer • Clay
|
InterpacePast Producer • Clay
|
Alberhill Coal & Clay CoPast Producer • Clay
|
Corona Division Quarry and MillProducer • Stone
|
Crestmore MinePast Producer • Limestone, General
|
Fletcher ClaimOccurrence •
|
BeattyOccurrence •
|
CottonwoodOccurrence •
|
Clark and Losekamp DepositOccurrence •
|
Giant ChiefOccurrence •
|
Palen MountainOccurrence • Iron
|
Riverside Cement CompanyOccurrence • Limestone, General
|
Fano MineOccurrence • Gemstone
|
Gold Cup GroupOccurrence • Gold
|
Gold Shot MineOccurrence • Gold
|
Sunrise MineOccurrence • Gold
|
Lio* Den Copper ClaimOccurrence • Copper
|
Matilda GroupOccurrence • Tungsten
|
Red Top Clay DepositOccurrence • Clay
|
Parkford Gypsum DepositPast Producer • Gypsum-Anhydrite
|
Dunn Asbestos DepositPast Producer • Asbestos
|
Iron Chief MinePast Producer • Gold
|
Mission Gold MinesPast Producer • Gold
|
Roosevelt and Rainbow Group of MinesPast Producer • Gold
|
Black Eagle and Newport Manganese MinesPast Producer • Manganese
|
Red Bluff Fluorspar DepositPast Producer • Fluorine-Fluorite
|
Gypsum Canyon Gypsum DepositProducer • Gypsum-Anhydrite
|
Temescal Rock QuarryProducer • Granite
|
Percival Asbestos MineProducer • Asbestos
|
Alice MineProducer • Gold
|
Garnet Queen Tungsten MinePast Producer • Tungsten
|
Pawnee MinePast Producer • Tungsten
|
Beal Mc Clellan PropertyProducer • Manganese
|
SanbornProducer • Copper
|
PinacateProducer • Gold
|
Pinon-DaleProducer • Gold
|
IronwoodProducer • Manganese
|
Red Bluff Fluorspar DepositProducer • Fluorine-Fluorite
|
George ClaimsProducer • Manganese
|
Nichols Magnesite DepositProducer • Magnesite
|
Sugar Loaf PitProducer • Granite
|
PitProducer • Granite
|
PitProducer • Granite
|
Peeris MineProducer • Gold
|
Golden Chariot MineProducer • Gold
|
Little Maggie MineProducer • Gold
|
Rainbow Slate GroupProducer • Slate, Dimension
|
Owens ClaimProducer • Gold
|
Hoag MineProducer • Gold
|
Blarney Stone QuarryProducer • Stone, Crushed/Broken
|
El Cerrito RanchProducer • Gypsum-Anhydrite
|
Jameson DepositProducer • Gypsum-Anhydrite
|
Hagador Canyon Gypsum DepProducer • Gypsum-Anhydrite
|
Glen Ivy Hot SpringsProducer • Geothermal
|
Unnamed ProspectProspect • Gold
|
Shooting Star No. 1 ProspectProspect • Gold
|
Columbia MinePast Producer • Gemstone
|
Leon MinePast Producer • Gold
|
U-Thor DepositProspect • Uranium
|
Unnamed Clay ProspectOccurrence • Clay
|
Unnamed ProspectProspect • Gold
|
Baker Copper Co.Occurrence • Copper
|
Riverside Co. Gravel PitPast Producer • Stone, Crushed/Broken
|
Unnamed ProspectProspect • Gold
|
Unnamed ProspectProspect • Gold
|
Good FairyProspect • Tungsten
|
Temescal Canyon PitPast Producer • Clay
|
Charleboix AsbestosPast Producer • Asbestos
|
Robinhood No. 4Prospect • Manganese
|
Thousand Palms Community PitProducer • Sand and Gravel, Construction
|
Sky Ranch Clay Mine-East PitPast Producer • Clay
|
Unnamed ProspectOccurrence • Gold
|
Potrero Creek DepositPast Producer • Limestone, General
|
Glen Avon Limestone DepositPast Producer • Marble, Dimension
|
Rio Del Sol PitPast Producer • Sand and Gravel, Construction
|
Unnamed ProspectProspect • Gold
|
C and C Consolidated MineProspect • Gold
|
Hidden Gold MinePast Producer • Gold
|
Gravel PitPast Producer • Sand and Gravel, Construction
|
Unnamed ProspectProspect • Gold
|
Magstone ProductsPast Producer • Stone, Crushed/Broken
|
Williams PitPast Producer • Sand and Gravel, Construction
|
Unnamed ProspectProspect • Clay
|
Flat Top Mtn. DepositPast Producer • Sand and Gravel, Construction
|
Red Cloud GroupPast Producer • Gold
|
Black WarriorOccurrence • Gold
|
Gold Rice MineProspect • Gold
|
Fiery ShamrockOccurrence • Copper
|
Beatty ClaimsOccurrence • Tungsten
|
Unnamed ProspectProspect • Gold
|
Rusty Gold MinePast Producer • Gold
|
Highland SpringsProducer • Geothermal
|
Unnamed Silver ProspectOccurrence • Silver
|
*rien MineOccurrence • Gold
|
Berdoo Adit AggregatePast Producer • Sand and Gravel, Construction
|
Jackson & Havens DepositPast Producer • Silica
|
Warren DepositPast Producer • Silica
|
Harlow PitPast Producer • Clay
|
Rich Gold MineProspect • Gold
|
Matilda GroupPast Producer • Tungsten
|
Unnamed Silver ProspectOccurrence • Silver
|
Lucky 3 ClaimProspect • Uranium
|
Temescal Canyon Scheelite Occur.Occurrence • Tungsten
|
Dalton MineProspect • Gold
|
SunshineOccurrence • Gold
|
Maitri Road PitProducer • Sand and Gravel, Construction
|
Riverside Co. Gravel PitPast Producer • Stone, Crushed/Broken
|
Switzer DepositPast Producer • Clay
|
Home GardensOccurrence • Kyanite
|
Gravel PitPast Producer • Sand and Gravel, Construction
|
Blind Canyon DepositPast Producer • Stone, Crushed/Broken
|
Murphy PitPast Producer • Clay
|
Decomposed Granite OccurrenceOccurrence • Stone, Crushed/Broken
|
Harrington PitPast Producer • Clay
|
Grandaddy MineProspect • Gold
|
Gravel PitPast Producer • Sand and Gravel, Construction
|
Wm Shelton ProspectOccurrence • Uranium
|
Rubidoux QuarryPast Producer • Stone, Crushed/Broken
|
Good Hope GroupOccurrence • Gold
|
Ragged Top GroupProspect • Gold
|
Yucca Buttes GroupOccurrence • Gold
|
Onward ClaimOccurrence • Gold
|
Sierra Grande QuarriesPast Producer • Stone, Dimension
|
Green HornetProspect • Copper
|
Sunrise MinePast Producer • Gold
|
Arlington TunnelProspect • Gold
|
Sand PitPast Producer • Sand and Gravel, Construction
|
Silver ShilistOccurrence • Copper
|
Mcconkey ClaimOccurrence • Gold
|
Airport Blvd. PitProducer • Sand and Gravel, Construction
|
Perris Asbestos DepositPast Producer • Asbestos
|
Unnamed ProspectProspect • Gold
|
Eagle Nest MinePast Producer • Copper
|
Silver Shine ClaimProspect • Copper
|
Unnamed ProspectProspect • Gold
|
Big Cat MineOccurrence • Uranium
|
Hope ProspectPast Producer • Gold
|
Ribbonwood Tungsten, Inc.Past Producer • Tungsten
|
Unnamed ProspectsProspect • Gold
|
Unnamed Wollastonite OccurrenceOccurrence • Wollastonite
|
Red Fox ProspectOccurrence • Gold
|
Unnamed PitPast Producer • Stone, Crushed/Broken
|
Yellow Stone ClaimProspect • Manganese
|
New City QuarryPast Producer • Limestone, General
|
Gilman Hot SpringsProducer • Geothermal
|
Unnamed ProspectProspect • Gold
|
Hopeful MineUnknown • Uranium
|
Unnamed ProspectProspect • Gold
|
Chocolate Drop DepositPast Producer • Clay
|
Oro Vista MineProspect • Gold
|
Jean MinePast Producer • Gold
|
Unnamed ProspectProspect • Gold
|
Findley ProspectProspect • Clay
|
Clark and Losekamp ProspectOccurrence •
|
Midland QuarryPast Producer • Gypsum-Anhydrite
|
Winchester PlacerUnknown • Gold
|
Catherine C. MinePast Producer • Asbestos
|
Old City QuarryPast Producer • Stone, Crushed/Broken
|
Unnamed Tin ProspectProspect • Tin
|
Goldfields of America MineProspect • Gold
|
Unnamed ProspectProspect • Gold
|
Unnamed Gravel PitPast Producer • Sand and Gravel, Construction
|
Stringfellow QuarryPast Producer •
|
Unnamed PitPast Producer • Stone, Crushed/Broken
|
Tripp Flat AreaOccurrence • Silica
|
Manganese CanyonPast Producer •
|
Rattler ProspectOccurrence • Manganese
|
Great Western Exploration Co.Occurrence • Perlite
|
Unnamed ProspectProspect • Silver
|
Agua Caliente Indian LandOccurrence • Corundum
|
Copper Giant MineProspect • Gold
|
Unnamed QuarryPast Producer • Stone, Crushed/Broken
|
Northeast No. 1 ClaimProspect • Uranium
|
Hexahedron MinePast Producer • Gold
|
Paint MinePast Producer • Iron
|
Nuevo Granite QuarryPast Producer • Stone, Crushed/Broken
|
Blackshock ClaimsOccurrence • Silver
|
Oro MegaPast Producer • Lead
|
Oro Copio MineProspect • Gold
|
Mammoth GroupPast Producer • Gold
|
Golden CrownProspect • Gold
|
Indio Rock PitPast Producer • Sand and Gravel, Construction
|
El SobranteOccurrence • Clay
|
Copper OccurrenceOccurrence • Copper
|
Orocopia MineProspect • Gold
|
Mission Sweet MineProspect • Gold
|
Standard MineProspect • Gold
|
Unnamed ProspectProspect • Gold
|
Sloan PitPast Producer • Fire Clay (Refractory)
|
Dr. Musick MineProspect • Gold
|
Unnamed ProspectProspect • Gold
|
Unnamed ProspectProspect • Gold
|
Bill Rush ClaimsProspect • Gold
|
Golden Nugget MineProspect • Gold
|
Unnamed ProspectProspect • Gold
|
Reported Gemstone OccurenceOccurrence • Gemstone
|
Lucky Boy ClaimProspect • Gold
|
Orofino ? ProspectsProspect • Gold
|
Eureka MineProspect • Gold
|
Unnamed Asbestos OccurrenceOccurrence • Asbestos
|
Oak Park Clay ProspectOccurrence • Clay
|
Thackery-Pyster ClaimOccurrence • Copper
|
Minnie ProspectOccurrence • Manganese
|
Mica ProspectProspect • Mica
|
Murrieta Hot SpringsProducer • Geothermal
|
Dawson Canyon PitPast Producer • Sand and Gravel, Construction
|
SunrayOccurrence • Gold
|
Desert Hot Springs Ready MixPast Producer • Sand and Gravel, Construction
|
San Jacinto PitPast Producer • Sand and Gravel, Construction
|
Grubstake MineProspect • Gold
|
Palisades GroupOccurrence • Lead
|
Lucky Boy MineProspect •
|
Wrench ProspectProspect • Gold
|
Serpentine HillOccurrence • Asbestos
|
Morning Star MineProspect • Gold
|
San Jacinto PitPast Producer • Sand and Gravel, Construction
|
Shepwells Pit No. 2Past Producer • Sand and Gravel, Construction
|
Elki ClaimsProspect • Gypsum-Anhydrite
|
Rainbow Slate GroupPast Producer • Slate, Dimension
|
Aztec and Rainbow ClaimsPast Producer • Gold
|
Fingal DepositOccurrence • Limestone, General
|
Boulder ClaimProspect • Gold
|
Unnamed ProspectProspect • Gold
|
Gravel PitPast Producer • Sand and Gravel, Construction
|
Unnamed ProspectProspect • Gold
|
Live Oak Tank AreaOccurrence • Uranium
|
Unnamed Asbestos OccurrenceOccurrence • Asbestos
|
Unnamed Stone DepositPast Producer • Feldspar
|
Fire Clay GroupPast Producer • Clay
|
American Encaustic Tiling Co.Past Producer • Feldspar
|
Purple HopeProspect • Gold
|
Jacknife GroupPast Producer • Gold
|
Unnamed PitPast Producer • Stone, Crushed/Broken
|
Hagador Canyon Gypsum DepositPast Producer • Gypsum-Anhydrite
|
Unnamed ProspectProspect • Gold
|
Unnamed Manganese ProspectOccurrence • Manganese
|
El Cerrito RanchPast Producer • Gypsum-Anhydrite
|
Fano MinePast Producer • Gemstone
|
Parsons MinePast Producer • Manganese
|
Renrut-Neerg ClaimPast Producer • Gold
|
Gold Crown MineProspect • Gold
|
Easy Pickins 1Prospect • Gold
|
Olinger DepositProspect • Gemstone
|
Cathy Jean MineUnknown • Gold
|
Lunnamed ProspectProspect • Gold
|
Gold Park Consolidated Mine No. 1Prospect • Gold
|
Ardanelle ClaimProspect • Gold
|
Washington MinePast Producer • Gold
|
Unnamed Corundum OccurrenceOccurrence • Corundum
|
Big Maria Mountains Limestone Dep.Past Producer • Stone, Crushed/Broken
|
Corona QuarryPast Producer • Stone
|
Unnamed Gold ProspectProspect • Gold
|
Jacklin MineProspect • Lead
|
Gravel PitPast Producer • Sand and Gravel, Construction
|
Unnamed ProspectProspect • Gold
|
Collins ProspectPast Producer • Copper
|
Little Girl ProspectsOccurrence • Gold
|
Southern Pacific Co. DepositsPast Producer • Limestone, General
|
Black Strike ClaimProspect • Manganese
|
Big-Bullett Manganese ClaimsPast Producer •
|
Agnes Wilson QuarryProducer • Stone, Crushed/Broken
|
Unnamed ProspectProspect • Gold
|
Ida V. MinePast Producer • Mica
|
Unnamed ProspectProspect • Gold
|
Aztec ClaimProspect • Tungsten
|
Eureka GroupProspect • Gold
|
Hillerman ClaimOccurrence • Gold
|
Garnett Pit and MillPast Producer • Sand and Gravel, Construction
|
Valley Rock & Sand Corp.Past Producer • Sand and Gravel, Construction
|
Langdon ClaimOccurrence • Gold
|
Borrow PitPast Producer • Sand and Gravel, Construction
|
Echo Valley MinePast Producer • Gold
|
Black Rock DepositProspect • Tin
|
Scott Lode No. 1Past Producer • Copper
|
North Star ClaimOccurrence • Gold
|
Argonaut GroupProspect • Gold
|
Corona Rock PitPast Producer • Sand and Gravel, Construction
|
Outlaw MineProspect • Gold
|
Little Mountain ClaimsProspect • Copper
|
Hansen MineProspect • Gold
|
Palen Copper ClaimsProspect • Copper
|
Unnamed PitPast Producer • Stone, Crushed/Broken
|
Dunn Asbestos DepositProspect • Asbestos
|
Dillon Road PitProducer • Sand and Gravel, Construction
|
Sims Limestone DepositProspect • Limestone, General
|
Hoag MinePast Producer • Gold
|
Iron Cap ClaimsProspect • Iron
|
Unnamed ProspectProspect • Gold
|
Shane Nos. 1-5Unknown • Limestone, General
|
Iris Lode ClaimProspect • Gold
|
Unnamed ProspectProspect • Gold
|
Unnamed PitPast Producer • Stone, Crushed/Broken
|
Corona PitPast Producer • Stone
|
Perris MinePast Producer • Gold
|
Unnamed ProspectPast Producer • Gold
|
Unnamed ProspectProspect • Gold
|
Brown Mine NorthProspect • Gold
|
Unnamed MineProspect • Gold
|
Unnamed ProspectProspect • Gold
|
Riverside Co. Gravel PitPast Producer • Sand and Gravel, Construction
|
Gladding, Mc Bean & Co. Corona Pl.Past Producer • Clay
|
Temecula Sand Company PitProducer • Sand and Gravel, Construction
|
Figueroa QuarryProducer • Stone, Dimension
|
Jordan Tile Manufacturing Co.Past Producer • Clay
|
Rice ClaimsProspect • Gold
|
Sulphide Bismuth MinePast Producer • Iron
|
Augustine MineProspect • Gold
|
Golten GroupUnknown • Gold
|
Unnamed ProspectProspect • Gold
|
Maitri Road PitProducer • Sand and Gravel, Construction
|
Master Sand PitProducer • Sand and Gravel, Construction
|
Blythe Cement Claims Nos. 1-5Occurrence • Limestone, Dimension
|
Murrieta PitPast Producer • Sand and Gravel, Construction
|
Juan Diego Mine No. 2Prospect • Semiprecious Gemstone
|
Temescal Water CompanyPast Producer • Clay
|
Unnamed ProspectProspect • Gold
|
K & K RanchOccurrence • Feldspar
|
Corona Clay PitPast Producer • Clay
|
Unnamed ProspectProspect • Gold
|
Langdon MinePast Producer •
|
Shining Star GroupOccurrence • Arsenic
|
Indian Tungsten MineProspect • Tungsten
|
Big Maria Pit CrawfordProducer • Sand and Gravel, Construction
|
Granite MinePast Producer • Gold
|
Fluorspar GroupPast Producer • Fluorine-Fluorite
|
Macleish ClaimPast Producer • Copper
|
InterpacePast Producer • Clay
|
Brady ProspectProspect • Gold
|
Unnamed QuarryPast Producer • Stone, Dimension
|
Mission Clay Products PitPast Producer • Clay
|
Park ClaimProspect • Clay
|
Palo Verde RegionOccurrence •
|
Ebony DepositOccurrence • Manganese
|
Paddy Faulkner ClaimOccurrence •
|
Little Maria Mountains WollastonitUnknown • Wollastonite
|
Unnamed ProspectProspect • Gold
|
Unnamed ProspectProspect • Gold
|
Gold Park Consolidated Mine No. 5Prospect • Gold
|
Unnamed ProspectProspect • Gold
|
Liberty GroupProspect • Gold
|
Unnamed ProspectProspect • Gold
|
Beaumont PitPast Producer • Sand and Gravel, Construction
|
Great Western MineProspect • Gold
|
International Pipe & Ceramics CorpPast Producer • Clay
|
Noblette Manganese ClaimOccurrence • Manganese
|
HarrisOccurrence • Calcium
|
Red Top Clay DepositProspect • Clay
|
San Jacinto ClaimOccurrence • Gold
|
Unnamed ProspectProspect • Gold
|
LordPast Producer • Iron
|
Alert RanchOccurrence • Feldspar
|
Unnamed QuarryPast Producer • Stone, Dimension
|
Mecca ClaimPast Producer • Lead
|
Unnamed ProspectProspect • Gold
|
Mckinley Bill ClaimOccurrence • Gold
|
Gold Galena MineProspect • Gold
|
Mountain Queen MinePast Producer • Gold
|
Surprise Canyon Clay OccurrenceOccurrence • Clay
|
Pinto PlacersUnknown • Gold
|
Massey Indian AvenuePast Producer • Sand and Gravel, Construction
|
Unnamed Gold ProspectOccurrence • Gold
|
PalisadePast Producer • Copper
|
Unnamed Uranium ClaimsOccurrence • Uranium
|
Coplin PitPast Producer • Stone, Crushed/Broken
|
Unnamed ProspectProspect • Gold
|
Gravel PitPast Producer • Sand and Gravel, Construction
|
Pinyon MinePast Producer • Gold
|
Hodges MineProspect • Gold
|
Beauty Mountain ClaimOccurrence • Tungsten
|
Main Street Canyon Gypsum DepositPast Producer • Gypsum-Anhydrite
|
Shamrock PitPast Producer • Sand and Gravel, Construction
|
Unnamed ProspectProspect • Gold
|
Golden Chariot MinePast Producer • Gold
|
Nettleton DepositOccurrence • Silica
|
Bautista Canyon PitProducer • Sand and Gravel, Construction
|
Painted Hill QuarryPast Producer • Sand and Gravel, Construction
|
Unnamed PitPast Producer • Stone, Crushed/Broken
|
Garnet Queen MinePast Producer • Tungsten
|
Unnamed ProspectProspect • Gold
|
Sterling MineProspect • Gold
|
Unnamed ProspectOccurrence • Copper
|
Unnamed Marble DepositOccurrence • Stone, Crushed/Broken
|
Mt. Hole QuarriesPast Producer • Stone, Dimension
|
Chief of the Hills GroupProspect • Tin
|
Vidal Lime ClaimPast Producer • Copper
|
Riverside Mountains Gypsum DepositOccurrence • Gypsum-Anhydrite
|
Philadelphia Recycling MineProducer • Sand and Gravel, Construction
|
Dorthy AnnOccurrence • Gold
|
Black Ore ClaimProspect • Gold
|
Fish MineProspect • Gold
|
Unnamed ProspectProspect • Gold
|
Crestmore MinePast Producer • Limestone, General
|
Unnamed Gravel PitPast Producer • Sand and Gravel, Construction
|
Uranium Ore ClaimsOccurrence • Uranium
|
Orphan Boy MineProspect • Copper
|
Ethel MineOccurrence • Gold
|
Stella MineProspect • Gold
|
Audrey LynnPast Producer • Gemstone
|
Aguanga PitPast Producer • Sand and Gravel, Construction
|
Western States Stone QuarryProducer • Limestone, General
|
Unnamed ProspectsProspect • Gold
|
Corn Springs PlacerUnknown • Gold
|
Crestmore QuarryPast Producer • Cement Rock
|
Horowitz QuarryProducer • Sand and Gravel, Construction
|
Gold Prospects Near Dos PalmasOccurrence • Gold
|
Cap Hunter MinePast Producer • Lead
|
Unnamed ProspectProspect • Gold
|
River View PitProducer • Sand and Gravel, Construction
|
Red Bird No. 1Prospect • Gold
|
Evans ShaftsProspect • Clay
|
Pawnee MinePast Producer • Tungsten
|
Unnamed Limestone ProspectOccurrence • Limestone, Dimension
|
Emsco PitPast Producer • Clay
|
Dumbell Nos. 1 and 2Occurrence • Tungsten
|
Unnamed ProspectPast Producer • Gold
|
Mccoy Mountain UraniumUnknown • Uranium
|
Rubidoux Hill QuarryPast Producer • Stone, Dimension
|
Carbonate Blanket GroupOccurrence • Limestone, General
|
Southwest PitPast Producer • Sand and Gravel, Construction
|
Pinto MinePast Producer • Gold
|
Unnamed Iron OccurrenceOccurrence • Iron
|
Unnamed ProspectProspect • Gold
|
Unnamed ProspectProspect • Gold
|
Ingersoll MineProspect • Gold
|
Lakeview Inn Hot SpringsProducer • Geothermal
|
S. S. MinePast Producer • Gold
|
Annie RooneyOccurrence • Gold
|
Unnamed ProspectProspect • Gold
|
Twin SpringsOccurrence • Clay
|
La Borde DepositPast Producer • Feldspar
|
Levy QuarryPast Producer • Stone, Crushed/Broken
|
Oro PlomoUnknown • Gold
|
Jense* QuarryPast Producer • Marble, Dimension
|
Silt DepositOccurrence • Clay
|
Beal MineProspect • Gold
|
Rainbows End MineProspect • Copper
|
Gavilan MinePast Producer • Gold
|
Unnamed ProspectProspect • Gold
|
Unnamed ProspectProspect • Gold
|
Pomona Ready Mix ConcretePast Producer • Sand and Gravel, Construction
|
Golden Egg MinePast Producer • Gold
|
Lee ProspectProspect • Gold
|
Desert Center MinePast Producer • Lead
|
Cajalco PitPast Producer • Clay
|
Railroad CanyonOccurrence • Silica
|
Thousand Palms DepositPast Producer • Sand and Gravel, Construction
|
Combination ProspectOccurrence • Gold
|
Unnamed PitPast Producer • Stone, Crushed/Broken
|
Gavilan HillsPast Producer • Gold
|
Kroonen Clay DepositProspect • Clay
|
Unnamed QuarryPast Producer • Stone, Dimension
|
Prospector ClaimsProspect • Gold
|
Boss MineProspect • Gold
|
3m Corona QuarryPast Producer • Stone, Crushed/Broken
|
Lucky Boy MinePast Producer • Gold
|
Riverside Co. Gravel PitPast Producer • Stone, Crushed/Broken
|
Big Basin Copper ProspectProspect • Copper
|
Unnamed ProspectProspect • Gold
|
Fan Hill Canyon DepositPast Producer • Sand and Gravel, Construction
|
Cocktail ProspectProspect • Copper
|
Unnamed Gravel PitPast Producer • Sand and Gravel, Construction
|
Cabazon PitPast Producer • Sand and Gravel, Construction
|
RelianceOccurrence • Gold
|
Juan Diego Mine No. 1Prospect • Gemstone
|
Crescent Copper GroupProspect • Gold
|
GrandviewOccurrence • Gold
|
BendigoOccurrence • Barium-Barite
|
Susie PlacerPast Producer • Clay
|
Schellinger DepositOccurrence • Limestone, General
|
Unnamed ProspectProspect • Gold
|
San Antonio QuarryPast Producer • Stone, Dimension
|
Unnamed Iron OccurrenceOccurrence • Iron
|
Beal-Mcclellan PropertyPast Producer •
|
Bernasconi QuarryPast Producer • Stone, Crushed/Broken
|
Elsinore Joint PropertyOccurrence • Clay
|
Moose MinePast Producer • Gold
|
Gravel PitPast Producer • Sand and Gravel, Construction
|
Jones Clay DepositProspect • Clay
|
Model MinePast Producer • Gold
|
Findley Graphite Placer MineProspect • Clay
|
Golden HarvestProspect • Gold
|
Black DamUnknown •
|
Red Bluff Fluorspar DepositPast Producer •
|
Unnamed ProspectProspect • Gold
|
Aztec Well CopperProspect • Copper
|
Riverside Quarries Co. DepositPast Producer • Slate, Dimension
|
Cajalico QuarryPast Producer • Stone, Crushed/Broken
|
Unnamed ProspectProspect • Gold
|
Schindler ClaimsPast Producer • Gemstone
|
Unnamed ProspectProspect • Gold
|
Smith Brothers Claim No. 4Prospect • Gold
|
Unnamed ProspectProspect • Gold
|
Unnamed ProspectProspect • Gold
|
Best Ranch DepositPast Producer • Limestone, Dimension
|
Arlington Group of MinesPast Producer •
|
Valley Transit Cement Co.Past Producer • Sand and Gravel, Construction
|
Packard WellProducer • Geothermal
|
Unnamed ProspectProspect • Gold
|
Arentz-PerkinsUnknown • Manganese
|
Alberhill PitPast Producer • Sand and Gravel, Construction
|
Arlington No. 3 ClaimPast Producer • Manganese
|
Liston Clay PitPast Producer • Clay
|
Desert SunsetPast Producer • Stone, Dimension
|
Service Rock Co.Past Producer • Sand and Gravel, Construction
|
Unnamed ProspectProspect • Gold
|
North Star ProspectOccurrence • Gold
|
Nicolite ClaimOccurrence • Copper
|
Stone & Alexander QuarryPast Producer • Feldspar
|
Lamb Canyon DepositPast Producer • Limestone, General
|
Cottonwood Springs Custom MillProducer • Gold
|
Gravel PitPast Producer • Sand and Gravel, Construction
|
Willow MineUnknown • Gold
|
Gravel PitPast Producer • Sand and Gravel, Construction
|
Palen Mountains Clay DepositProspect • Clay
|
Binkle* DiggingsProspect • Gold
|
Riverside Co. Gravel PitPast Producer • Stone, Crushed/Broken
|
J. W. Wilson ClaimsOccurrence • Clay
|
Unnamed ProspectProspect • Gold
|
Unnamed ProspectProspect • Gold
|
Unnamed Iron OccurrenceOccurrence • Iron
|
Mcclintock PitPast Producer • Clay
|
Alberhill Coal & Clay Co.Past Producer • Clay
|
Lone StarOccurrence • Gold
|
Champion MineOccurrence • Gold
|
Valley ViewProspect • Gold
|
Unnamed ProspectProspect • Gold
|
Lost Angel MinePast Producer • Gold
|
Sloan PitPast Producer • Clay
|
Dominguez Lease PitPast Producer • Clay
|
Unnamed PitPast Producer • Stone, Crushed/Broken
|
Randolph & HamiltonUnknown • Copper
|
Unnamed ProspectProspect • Gold
|
Guiberson DepositProspect • Limestone, General
|
Iron King and Iron Queen ClaimsProspect • Iron
|
RepublicanOccurrence • Gold
|
Unnamed Clay ProspectOccurrence • Clay
|
Bethel Mining & Leasing Co.Unknown • Gold
|
Riley Materials Co.Past Producer • Stone, Crushed/Broken
|
Palm Desert Rock and Sand PitPast Producer • Sand and Gravel, Construction
|
Temecula QuarryPast Producer • Stone, Dimension
|
Top of the World MinePast Producer • Gold
|
Unnamed ProspectProspect • Gold
|
Storm Sulfide DepositPast Producer • Stone, Crushed/Broken
|
Twin Buttes No. 2 MineProspect • Gold
|
Dillon Road PitPast Producer • Sand and Gravel, Construction
|
Unnamed PitPast Producer • Stone, Crushed/Broken
|
El Cerrito-Glen Ivy PitPast Producer • Sand and Gravel, Construction
|
Unnamed ProspectProspect • Gold
|
Palm CanyonPast Producer • Limestone, General
|
Silver Scorpion MineProspect • Gold
|
Goat ClaimsProspect • Talc-Soapstone
|
Unnamed Clay PitPast Producer • Clay
|
Atlas PitPast Producer • Clay
|
Corona QuarryPast Producer • Sand and Gravel, Construction
|
Gravel PitPast Producer • Sand and Gravel, Construction
|
Delano Black GranitePast Producer • Granite
|
Unnamed ProspectProspect • Gold
|
Unnamed PitPast Producer • Stone, Crushed/Broken
|
Oehl Placer ClaimProspect • Gold
|
Unnamed Gravel DepositOccurrence • Sand and Gravel, Construction
|
Gravel PitPast Producer • Sand and Gravel, Construction
|
Juaro Canyon QuarryPast Producer • Stone, Crushed/Broken
|
Casa Blanca QuarriesPast Producer • Stone, Crushed/Broken
|
Wildomar Kaolin DepositOccurrence • Clay
|
Gold Rose MineProspect • Gold
|
Palen Mountains Gypsum DepositProspect • Gypsum-Anhydrite
|
Lucky Strike MineProspect • Gold
|
Cow Bell MineProspect • Gold
|
Double Eagle ClaimOccurrence • Gold
|
Ritchie & PaulsonOccurrence • Beryllium
|
Nason Street PitPast Producer • Stone, Crushed/Broken
|
Combination Quartz Claim No. 1Prospect • Gold
|
New World Tungsten MinePast Producer • Tungsten
|
Palomsa ProspectsProspect • Zinc
|
Little Yoyo ClaimsProspect • Gold
|
Eagle Mountain Mine and PlantPast Producer • Iron
|
Unnamed ProspectProspect • Gold
|
Yeager Indio Hills DepositPast Producer • Sand and Gravel, Construction
|
Sunny Day MineProspect • Garnet
|
Last Chance MineProspect • Gold
|
Unnamed Corundum ProspectOccurrence • Corundum
|
Blom MinePast Producer • Feldspar
|
Palo Verde Dam QuarriesPast Producer • Stone, Crushed/Broken
|
Maria Wash PlacerOccurrence • Gold
|
Harlow QuarryPast Producer • Granite
|
Lum Gray MinePast Producer • Gold
|
Unnamed ProspectProspect • Gold
|
Soboba Hot SpringsProducer • Geothermal
|
Unnamed ProspectProspect • Gold
|
Palo Verde GroupOccurrence • Gold
|
Phillips Uranium ClaimsOccurrence • Uranium
|
Riverside Co. Gravel PitPast Producer • Stone, Crushed/Broken
|
Golden HarvestProspect • Gold
|
Good HopePast Producer • Gold
|
Bray MinePast Producer • Manganese
|
Anita MinePast Producer • Semiprecious Gemstone
|
Gravel PitOccurrence • Sand and Gravel, Construction
|
Black Diamond ClaimOccurrence • Gold
|
Matich PitPast Producer • Sand and Gravel, Construction
|
Unnamed ProspectProspect • Gold
|
Unnamed ProspectProspect • Gold
|
Blue Bell ConsolidatedProspect • Copper
|
Biddle PitsPast Producer • Kaolin
|
Corona MinePast Producer • Silica
|
East Wide Canyon Iron-Titanium DepOccurrence • Iron
|
Mule Mountain Fire Agage ClaimsPast Producer • Gemstone
|
Wardlow Shale MinePast Producer • Clay
|
Unnamed ProspectProspect • Gold
|
Banning PitPast Producer • Sand and Gravel, Construction
|
Maria Mountains MarlPast Producer • Limestone, General
|
Mineral Canyon Nos. 5-7Prospect • Iron
|
Gravel PitPast Producer • Sand and Gravel, Construction
|
Hidden Treasure ClaimsPast Producer • Gold
|
Texas Mining Co., Riverside PlantPast Producer • Silica
|
Unnamed ProspectProspect • Gold
|
Eagle Canyon QuarryPast Producer • Sand and Gravel, Construction
|
Justice MinePast Producer • Gold
|
Unnamed ProspectProspect • Gold
|
Goods MineProspect • Gold
|
Unnamed ProspectProspect • Gold
|
Magnesium Canyon Tungsten MineProspect • Tungsten
|
Unnamed ProspectProspect • Gold
|
Unnamed ProspectProspect • Gold
|
Sand and Gravel OccurrenceOccurrence • Sand and Gravel, Construction
|
Hole Ranch QuarryPast Producer • Stone, Crushed/Broken
|
Santa Rosa Mountain ProspectOccurrence • Gemstone
|
Unnamed PitPast Producer • Stone, Crushed/Broken
|
White Star ClaimOccurrence • Gold
|
Leo Lorenzo PlacerOccurrence • Clay
|
Unnamed ProspectProspect • Gold
|
Unnamed PitPast Producer • Stone, Crushed/Broken
|
Gold Park Consolidated Mine No. 3Prospect • Gold
|
Numk ProspectProspect • Gold
|
Grand Canyon QuarriesPast Producer • Stone, Dimension
|
Temescal QuarryPast Producer • Limestone, General
|
Temescal Tin MinePast Producer •
|
Lost Horse MinePast Producer • Gold
|
Longshot ClaimsOccurrence • Uranium
|
Lucky Strike MinePast Producer • Gold
|
Unnamed ProspectProspect • Gold
|
Manganese OccurrenceOccurrence • Manganese
|
Ohio ClaimsProspect • Gold
|
Gravel PitPast Producer • Sand and Gravel, Construction
|
Unnamed ProspectsProspect • Gold
|
Little Pete ClaimOccurrence • Gold
|
Lang Silica DepositProspect • Quartz
|
Bald Eagle MinePast Producer • Lead
|
Golden Key ClaimPast Producer • Gold
|
Dillon Road PitPast Producer • Stone, Crushed/Broken
|
Donna COccurrence • Tungsten
|
SenateOccurrence • Gold
|
Independence ProspectProspect • Gold
|
Unnamed ProspectProspect • Gold
|
White Eagle ClaimsOccurrence • Gold
|
Continental Mining & Develop. Co.Occurrence • Copper
|
Arnold Heights PitPast Producer • Stone, Crushed/Broken
|
Golden Eagle MinePast Producer • Gold
|
Unnamed Dumortierite OccurrenceOccurrence • Kyanite
|
ReginaOccurrence • Copper
|
Dendrite DepositProspect • Stone, Dimension
|
Butte MineOccurrence • Gold
|
Silver Bell MinePast Producer • Gold
|
Unnamed Mine ShaftsProspect • Gold
|
Stone House MineProspect • Gold
|
Pinto Lode ClaimOccurrence • Gold
|
Corona MinePast Producer • Gold
|
Steece GroupPast Producer • Gold
|
Jim ClaimsUnknown • Copper
|
Gold Shot MineProspect • Gold
|
Music Valley DepositOccurrence • REE
|
Pinkham ProspectOccurrence •
|
Unnamed ProspectProspect • Gold
|
Aztec MineOccurrence • Copper
|
Mammoth ClaimsOccurrence • Iron
|
Pacific Clay Borrow PitProducer • Sand and Gravel, Construction
|
Nichols Warm SpringProducer • Geothermal
|
Quartz OutcropOccurrence • Quartz
|
Tully DepositPast Producer • Feldspar
|
Intermac PitProducer • Sand and Gravel, Construction
|
Unnamed ProspectProspect • Gold
|
Bonanza Crater GroupOccurrence • Gold
|
Hubbard LimestonePast Producer • Limestone, Dimension
|
Unnamed PitPast Producer • Stone, Crushed/Broken
|
Santa Ana River PitPast Producer • Sand and Gravel, Construction
|
Mystery MinePast Producer • Gold
|
Elton MineProspect • Gold
|
Fontana Paving Co.Past Producer • Stone, Crushed/Broken
|
Minnie Ha-Ha ClaimOccurrence • Gold
|
Alberhill Clay-Shale ProspectProducer • Clay
|
Unnamed QuarryPast Producer • Stone, Crushed/Broken
|
Pacific Clay PitsPast Producer • Kaolin
|
PelonProspect • Gold
|
Mountain Group DepositPast Producer • Antimony
|
RoyalOccurrence • Silver
|
Los Angeles Brick CompanyPast Producer • Clay
|
Coronita Ranch Sand DepositProspect • Silica
|
Unnamed ProspectProspect • Gold
|
Safranek PropertyOccurrence • Uranium
|
Crescent DepositProspect • Tungsten
|
Turner DepositOccurrence • Gypsum-Anhydrite
|
Orocopia Fluorspar MinePast Producer • Fluorine-Fluorite
|
Desert View ClaimProspect • REE
|
Black GoldOccurrence • Gold
|
Avalon Street PitProducer • Sand and Gravel, Construction
|
Pinto Chief MineProspect • Gold
|
Big Horn GroupProspect • Copper
|
El Dorado MinePast Producer • Gold
|
Midland Pit and MillPast Producer • Sand and Gravel, Construction
|
Smith Sand PitPast Producer • Silica
|
Silver JoeProspect • Copper
|
Unnamed Uranium ClaimsOccurrence • Uranium
|
De Guerre MinesPast Producer • Clay
|
Gravel PitPast Producer • Sand and Gravel, Construction
|
Unnamed QuarryPast Producer • Stone
|
Peerless Nuclear Minerals DepositsProspect • Uranium
|
Santa Fe GroupProspect • Gold
|
Gold Crown MinePast Producer • Gold
|
Massey Indio Hills DepositPast Producer • Sand and Gravel, Construction
|
Unnamed ProspectProspect • Gold
|
Sedco PitProducer • Stone, Crushed/Broken
|
Unnamed ProspectProspect • Gold
|
Kim ClaimsProspect • Gold
|
Riverside Co. Gravel PitPast Producer • Stone, Crushed/Broken
|
Grande GroupUnknown • Gold
|
Mcknight MinePast Producer • Clay
|
Santa Rosa MinePast Producer • Gold
|
Unnamed Andalusite OccurrenceOccurrence • Kyanite
|
Gravel PitPast Producer • Sand and Gravel, Construction
|
Unnamed ProspectProspect • Gold
|
Riverside Co. Gravel PitPast Producer • Stone, Crushed/Broken
|
White Gypsum GroupPast Producer • Gypsum-Anhydrite
|
Gravel PitPast Producer • Sand and Gravel, Construction
|
Galena No. 1Occurrence • Copper
|
Unnamed ProspectProspect • Gold
|
Kady-DidOccurrence • Gold
|
Grapevine Clay MinePast Producer • Clay
|
Hemet Magnesite MineProspect • Magnesite
|
Iron Chief MinePast Producer • Gold
|
Molybdenite OccurrenceOccurrence • Molybdenum
|
Wrench Slate ProspectProspect • Slate, Dimension
|
Frank Hill MinePast Producer • Gold
|
Prospector ProspectsOccurrence • Gold
|
Caproni-Woock GroupsPast Producer • Uranium
|
Big Chief DepositPast Producer • Gypsum-Anhydrite
|
Brown Feldspar & SilicaProspect • Feldspar
|
Louise MinePast Producer • Gold
|
Black Giant DepositProspect • Iron
|
Corona Pacific QuarryPast Producer • Stone, Crushed/Broken
|
Pouch ProspectProspect • Gold
|
Lucky DayOccurrence • Uranium
|
Big Jim ProspectProspect • Gold
|
Union PitProducer • Sand and Gravel, Construction
|
Golden Rule GroupProspect • Gold
|
Unnamed Clay PitProspect • Clay
|
Virginia QueenOccurrence • Manganese
|
Mountain Avenue Pit No. 2Producer • Sand and Gravel, Construction
|
The Ardanelle ClaimProspect • Gold
|
Doran ManganeseUnknown • Manganese
|
Storm King No. 5Prospect • Gold
|
Ensley-Spaulding DepositPast Producer • Feldspar
|
Conduit Clay PlacerProspect • Clay
|
White Prince DepositProspect • Feldspar
|
Gold Point MinePast Producer • Gold
|
Navarro QuarryPast Producer • Stone, Dimension
|
Golden HornOccurrence • Copper
|
Copper Point MineProspect • Copper
|
Gold Park Consolidated Mine No. 4Prospect • Gold
|
Moore Limestone DepositPast Producer • Limestone, General
|
Big Maria PitPast Producer • Sand and Gravel, Construction
|
Unnamed Gold MineProspect • Gold
|
Mission Creek DepositPast Producer • Sand and Gravel, Construction
|
Black Rock ClaimProspect • Manganese
|
Nightingale LimestonePast Producer • Limestone, General
|
Black Horse GroupOccurrence • Manganese
|
Riverside Cement CompanyPast Producer • Limestone, General
|
Paymaster MineProspect • Gold
|
A-1 Thousand Palms PitProducer • Sand and Gravel, Construction
|
Nonhof DepositPast Producer • Silica
|
Unnamed ProspectProspect • Gold
|
Unnamed ProspectProspect • Copper
|
Bankers Group of MinesOccurrence • Gold
|
Sky Ranch Clay Company DepositsPast Producer • Clay
|
Jack Rabbit Canyon QuarryPast Producer • Sand and Gravel, Construction
|
Uranium OccurencesOccurrence • Uranium
|
SunnysideProspect • Gold
|
Unnamed Gravel DepositOccurrence • Sand and Gravel, Construction
|
Holmes Ranch DepositProspect • Tin
|
Gravel PitPast Producer • Sand and Gravel, Construction
|
Small Prospects Near Stanford MineProspect • Gold
|
Colorado ClaimOccurrence • Gold
|
Terra Cotta EightyProspect • Clay
|
Castro ? QuarryPast Producer • Stone, Crushed/Broken
|
Glamis Hot SpringProducer • Geothermal
|
Tecumseh GroupPast Producer • Gypsum-Anhydrite
|
RevenueOccurrence • Gold
|
Unnamed ProspectProspect • Gold
|
White Ridge MinePast Producer • Limestone, General
|
Pigeon Creek MillsitePast Producer • Tungsten
|
Unnamed PitPast Producer • Stone, Crushed/Broken
|
Unnamed ProspectProspect • Gold
|
Quandt Borrow PitPast Producer • Silica
|
Desert Gold ClaimsProspect • Gold
|
Desert King MineProspect • Gold
|
Mule Mountains ClaimsOccurrence • Uranium
|
Nichols Magnesite DepositPast Producer • Manganese
|
Little MariaOccurrence • Iron
|
San Jacinto Rock Products Co.Past Producer • Limestone, General
|
Unnamed ProspectsProspect • Gold
|
Comanchero MineProspect • Gold
|
Findley Feldspar PlacerPast Producer • Clay
|
South PitPast Producer • Clay
|
Waters PlacerUnknown • Gold
|
Gravel PitPast Producer • Sand and Gravel, Construction
|
Gold Dollar MinePast Producer • Gold
|
Unnamed PitPast Producer • Stone, Crushed/Broken
|
Golden Bird ClaimProspect • Gold
|
Blarney Stone QuarryPast Producer • Stone, Crushed/Broken
|
Rigers PitPast Producer • Sand and Gravel, Construction
|
Ruby Lee Claim and MillsiteOccurrence • Gold
|
Riverside Co. Gravel PitPast Producer • Stone, Crushed/Broken
|
Morning Star DepositPlant • Gold
|
Bertha GroupUnknown •
|
Homestake GroupPast Producer • Copper
|
Unnamed ProspectOccurrence • Lead
|
Alice MinePast Producer • Gold
|
Copper Star ClaimsProspect • Gold
|
Uranium ProspectUnknown • Uranium
|
Lake View ProspectProspect • Gold
|
Whitewater Rock PitPast Producer • Sand and Gravel, Construction
|
Nelson ProspectOccurrence • Gold
|
Unnamed ProspectProspect • Gold
|
Ramar MineProspect • Gold
|
Riverside Portland Cement CompanyPast Producer • Feldspar
|
Unnamed ProspectOccurrence • Gold
|
Red Ocher DepositUnknown • Iron
|
Unnamed ProspectProspect • Gold
|
Jameson QuarryPast Producer • Stone, Crushed/Broken
|
Eden Hot SpringsProducer • Geothermal
|
Dew Drop ProspectOccurrence • Gold
|
Unnamed QuarryPast Producer • Stone, Dimension
|
Riverside Mts. Manganese DepositOccurrence • Manganese
|
Hidden Canyon ClaimOccurrence • Gold
|
PorcupineOccurrence • Gold
|
Unnamed ProspectProspect • Gold
|
Mccoy MountainUnknown • Copper
|
Unnamed QuarryPast Producer • Stone, Dimension
|
Arlington-Blackjack MinePast Producer •
|
Jameson DepositPast Producer • Gypsum-Anhydrite
|
Iron ProspectUnknown • Iron
|
Zulu Queen MinePast Producer • Gold
|
Black Eagle MinePast Producer • Lead
|
New Hemet BellePast Producer • Gold
|
Unnamed ProspectProspect • Gold
|
Ironwood No. 1 ProspectOccurrence • Uranium
|
Unnamed Limestone OccurrenceOccurrence • Limestone, Dimension
|
Spider Web No. 1Occurrence • Copper
|
Unnamed ProspectProspect • Gold
|
Unnamed Sand PitPast Producer • Sand and Gravel, Construction
|
Red Top MinePast Producer • Gold
|
Thurman ClaimsProspect • Gold
|
Glen Ivy PitPast Producer • Sand and Gravel, Construction
|
Unnamed ProspectProspect • Gold
|
Riverside Co. Gravel PitPast Producer • Stone, Crushed/Broken
|
Desert RestOccurrence • Gold
|
Gold Cup GroupPast Producer • Gold
|
South Boston MinePast Producer • Gold
|
Wido* PeakOccurrence • Gold
|
Gravel PitsPast Producer • Sand and Gravel, Construction
|
Bonnie LimestoneUnknown • Limestone, General
|
Novelle Limestone DepositOccurrence • Limestone, General
|
Spicer Silica PropertyProspect • Feldspar
|
Brokar PitPast Producer • Stone, Crushed/Broken
|
Black Eagle PlacerUnknown • Gold
|
Unnamed Gold MineProspect • Gold
|
Thomas Clay Deposit East PitPast Producer • Clay
|
Long Hunt Nos. 1 and 2Prospect • Gold
|
Unnamed ProspectProspect • Gold
|
Quintet ClaimProspect • Clay
|
Intermac PitPast Producer • Sand and Gravel, Construction
|
BismuthOccurrence • Gold
|
Lane MineProspect • Gold
|
Gravel PitPast Producer • Sand and Gravel, Construction
|
New Eldorado MillsiteProducer • Gold
|
Hicks-Allred Indio Hills DepositPast Producer • Sand and Gravel, Construction
|
Unnamed Manganese ClaimsOccurrence • Manganese
|
Unnamed Gravel PitPast Producer • Sand and Gravel, Construction
|
Barth DepositPast Producer • Gypsum-Anhydrite
|
Stanford MineProspect • Gold
|
Captain Jinks MineProspect • Gold
|
Maggie MinePast Producer • Gold
|
Unnamed ProspectProspect • Gold
|
Wier FeldsparProspect • Feldspar
|
Gold King MineProspect • Gold
|
Golden BeePast Producer • Gold
|
Wichita & Yellow Dirt MinesPast Producer • Gold
|
Whitlock Limestone DepositOccurrence • Limestone, General
|
Temescal Canyon Silica SandPast Producer • Silica
|
Mountaineer MinePast Producer •
|
Pacific Clay Product PlantUnknown • Clay
|
Johnson DepositPast Producer • Mica
|
Sunny Boy ClaimOccurrence • Gold
|
Machado DepositProspect • Feldspar
|
Unnamed ProspectProspect • Gold
|
Belt MinePast Producer • Copper
|
Unnamed Clay PitPast Producer • Clay
|
Crown PrinceOccurrence • Gold
|
San Mateo Canyon ProspectsOccurrence • Gold
|
Jumping Jack ClaimProspect • Gold
|
Unnamed ClaimsOccurrence • Uranium
|
Silberberger QuarryPast Producer • Stone, Crushed/Broken
|
North Star MineProspect • Gold
|
Morgan RanchOccurrence • Feldspar
|
Bloom ClaimOccurrence • Sodium
|
Fargo Canyon Talus DepositPast Producer • Sand and Gravel, Construction
|
Sievert Clay ProspectOccurrence • Clay
|
Unnamed Mine ShaftProspect • Gold
|
Decorative Stone DepositOccurrence • Stone, Dimension
|
Levy QuarryPast Producer • Stone, Crushed/Broken
|
Mayhew Canyon PitPast Producer • Sand and Gravel, Construction
|
Gilbert A. MorrisProspect • Quartz
|
Unnamed ProspectOccurrence • Copper
|
Bonanza/Kim ClaimsUnknown • Uranium
|
Owens ClaimProspect • Gold
|
Brown Silica DepositPast Producer • Silica
|
Dbl ClaimsOccurrence • Uranium
|
Unnamed ProspectProspect • Gold
|
Unnamed ProspectProspect • Gold
|
Blue Bird and EagleOccurrence • Tungsten
|
Desert Hot SpringsProducer • Geothermal
|
Sidebotham QuarryPast Producer • Stone, Crushed/Broken
|
Blue-Gray Granite QuarryPast Producer • Granite
|
Unnamed ProspectProspect • Gold
|
Moser ClaimsPast Producer • Gold
|
Corona PitPast Producer • Sand and Gravel, Construction
|
Mildred-Ellen Group of ClaimsUnknown • Gold
|
Anderson MineProspect • Copper
|
Dunn DepositOccurrence • Feldspar
|
Eden Hot Springs DepositUnknown • Limestone, Dimension
|
Meek MineProspect • Gold
|
Jurupa DepositPast Producer • Silica
|
White ChiefOccurrence • Manganese
|
Free Coinage & Charity MinesOccurrence • Gold
|
Unnamed ProspectProspect • Gold
|
Iron ProspectOccurrence • Iron
|
Gold Crown MineProspect • Gold
|
Brown MineProspect • Lead
|
Metropolitan Portal Rock StockpilePlant • Magnesite
|
Unnamed PitPast Producer • Stone, Crushed/Broken
|
6 MinePast Producer • Kaolin
|
La Perida No. 1 MinePast Producer • Copper
|
Black Butte MineProspect • Gold
|
Shepwells Pit No. 1Past Producer • Sand and Gravel, Construction
|
Poulson ClaimProspect • Gold
|
Big Maria Pit Shepwel*Producer • Sand and Gravel, Construction
|
Blue Diamond and EagleOccurrence • Limestone, General
|
Romoland GroupProspect • Gold
|
Cactus Hill MineProspect • Copper
|
Los Angeles MinePast Producer • Gold
|
George ClaimsPast Producer • Manganese
|
Dominguez PitPast Producer • Kaolin
|
Niagra ProspectOccurrence • Gold
|
Phoenix Tungsten ProspectProspect • Tungsten
|
Assessment PitUnknown • Gypsum-Anhydrite
|
Gravel PitPast Producer • Sand and Gravel, Construction
|
Allen PlacersUnknown • Gold
|
Desert Queen MinePast Producer • Gold
|
Atlanta MineProspect • Gold
|
Pigeon Creek Tungsten MineOccurrence • Tungsten
|
Unnamed Gold MineProspect • Gold
|
Blacker Bachelor Mtn. Iron MineProspect • Iron
|
Snowflake MinePast Producer • Iron
|
Coffee MineProspect • Gold
|
Garbutt & Orcutt DepositPast Producer • Gypsum-Anhydrite
|
Douglas PitPast Producer • Fire Clay (Refractory)
|
Sugar Loaf PitPast Producer • Stone, Crushed/Broken
|
Unnamed ProspectProspect • Gold
|
Palen Mountains Talc DepositProspect • Talc-Soapstone
|
Arroyo Del Toro ProspectsOccurrence • Gold
|
Freeman ClayProspect • Clay
|
Hager-Kale ClaimUnknown • Gold
|
Parkford Gypsum DepositProspect • Gypsum-Anhydrite
|
Box Springs QuarryPast Producer • Stone, Crushed/Broken
|
Gravel PitsPast Producer • Sand and Gravel, Construction
|
Unnamed PitPast Producer • Stone, Crushed/Broken
|
Big Maria ClaimsOccurrence • Thorium
|
Ram DepositProspect • Uranium
|
Marie Peak Limestone DepositOccurrence • Limestone, General
|
Brown MineProspect • Gold
|
Cameron Marble Co.Occurrence • Limestone, General
|
Groce MineProspect • Manganese
|
Gold Park Consolidated Mine No. 2Prospect • Gold
|
Gravel PitPast Producer • Sand and Gravel, Construction
|
Gilson ProspectsOccurrence • Silver
|
Dale 3-X Brown MinePast Producer • Fluorine-Fluorite
|
Tubbs ClaimsProspect • Tungsten
|
Jackrabbit PitPast Producer • Sand and Gravel, Construction
|
Red Streak MineProspect • Gold
|
Royal Black Granite QuarryPast Producer • Granite
|
ColomboOccurrence • Gold
|
Opulent MineOccurrence • Gold
|
Prado PitPast Producer • Sand and Gravel, Construction
|
Carlos Jr. MineProspect • Gold
|
Corona PitPast Producer • Sand and Gravel, Construction
|
Riverside Co. Gravel PitPast Producer • Stone, Crushed/Broken
|
Hemet Silica MinePast Producer • Silica
|
Raimbow MineProspect • Gold
|
Gravel PitsPast Producer • Sand and Gravel, Construction
|
CoyoteProspect • Gold
|
Unnamed ProspectOccurrence • Gold
|
Alberhill Coal & Clay Co. DepositPast Producer • Clay
|
Omei ClaimPast Producer • Gypsum-Anhydrite
|
Liberation ? MineProspect • Gold
|
Storm-Jade Mountain NephriteProspect • Gemstone
|
Lead KingPast Producer • Lead
|
Black Warrior MinePast Producer • Gold
|
Chuckawalla MinePast Producer • Gold
|
Black BeautyOccurrence • Manganese
|
Mrs Gold Prospect No. 1Prospect • Gold
|
Palm Springs CanyonOccurrence • Limestone, General
|
Unnamed QuarryPast Producer • Stone, Crushed/Broken
|
Last Chance Feldspar and SilicaOccurrence • Feldspar
|
Moore DepositProspect • Tin
|
Tenaja Canyon MineUnknown • Tungsten
|
Gravel PitPast Producer • Sand and Gravel, Construction
|
WaterlooOccurrence • Gold
|
Elsinore Manganese DepositsProspect • Manganese
|
Schellenger MinePast Producer • Gold
|
Unnamed Gravel PitPast Producer • Sand and Gravel, Construction
|
Mammoth 7 Limestone ClaimOccurrence • Limestone, General
|
Copper Queen MinePast Producer • Copper
|
Whitestone DepositOccurrence • Limestone, General
|
Unnamed Silica Sand OccurrenceOccurrence • Silica
|
Lost Pony MinePast Producer • Gold
|
Unnamed ProspectProspect • Gold
|
Mobile Sand CompanyPast Producer • Sand and Gravel, Construction
|
Mt. Edna DepositOccurrence • Limestone, General
|
Coahuila Mtn.Occurrence • Kyanite
|
Great EasternOccurrence • Gold
|
Patterson ClaimOccurrence • Feldspar
|
Baby Blue ProspectProspect • REE
|
Unnamed ProspectProspect • Gold
|
Golden BellPast Producer • Gold
|
North Star MineProspect • Gold
|
Mahew Canyon PitPast Producer • Sand and Gravel, Construction
|
Joh* CampProspect • Gold
|
Unnamed PitPast Producer • Stone, Crushed/Broken
|
Duplex MineProspect • Gold
|
H & K MinePast Producer • Talc-Soapstone
|
Unnamed Clay ProspectProspect • Clay
|
Unnamed PitPast Producer • Stone, Crushed/Broken
|
Diane ClaimOccurrence • Gold
|
MonarchOccurrence • Gold
|
Snowcloud MinePast Producer • Gold
|
Mudy ProspectOccurrence • Gold
|
Unnamed ProspectProspect • Gold
|
Groover MineProspect • Lead
|
Hornet ClaimOccurrence • Limestone, General
|
Iron Chief MinePast Producer • Iron
|
Unnamed ProspectOccurrence • Gold
|
Alice MinePast Producer • Gold
|
Hoist PitPast Producer • Clay
|
Unnamed ProspectProspect • Tungsten
|
Hornet GroupProspect • Gold
|
PunchOccurrence • Gold
|
Mastadon MinePast Producer • Gold
|
Temescal Canyon PitPast Producer • Silica
|
Pinto MineProspect • Gold
|
Lucky Strike MineProspect • Tungsten
|
Morton Clay DepositPast Producer • Clay
|
Riverside Co. Gravel PitPast Producer • Sand and Gravel, Construction
|
Unnamed ProspectProspect • Gold
|
Twin Buttes No. 1 MineProspect • Gold
|
Calzona MineProspect • Gold
|
Rockland No. 5Past Producer • Stone
|
Unnamed Gravel ProspectOccurrence • Sand and Gravel, Construction
|
Lucky Lady GroupOccurrence • Gold
|
Black Rock DepositProspect • Tin
|
Ajax ProspectProspect • REE
|
Roosevelt MineProspect • Gold
|
Eagle Canyon Gypsum DepositPast Producer • Gypsum-Anhydrite
|
Unnamed ProspectsProspect • Gold
|
Shepwells Big Maria DepositPast Producer • Sand and Gravel, Construction
|
Sand and Gravel, Borrow PitsPast Producer • Sand and Gravel, Construction
|
Miller Ranch Tungsten DepositProspect • Tungsten
|
Musick ClaimProspect • Gold
|
Lucky Jim ClaimOccurrence • Copper
|
Box Canyon ProspectUnknown •
|
Unnamed ProspectProspect • Gold
|
Unnamed ProspectProspect • Gold
|
Riverside Co. Gravel PitPast Producer • Stone, Crushed/Broken
|
Rose of Peru MinePast Producer • Gold
|
Thermal PitProducer • Sand and Gravel, Construction
|
Bonanza LodeProspect • Gold
|
Corona Lead-Zinc MinePast Producer • Lead
|
Motte PitProducer • Sand and Gravel, Construction
|
Maria Mountain DepositsPast Producer • Gypsum-Anhydrite
|
Meek and Sass MinesOccurrence • Gold
|
Grace ClaimsOccurrence • Copper
|
Mountain KingProspect • Gold
|
Unnamed Slate QuarryPast Producer • Slate, Dimension
|
Black ReefOccurrence • Copper
|
Unnamed ProspectPast Producer • Gold
|
Katherine No. 2 Placer ClaimProspect • Gold
|
Smith Sand PitProducer • Silica
|
Painted Hill QuarryPast Producer • Flagstone
|
Rogers PitPast Producer • Sand and Gravel, Construction
|
Menifee MinePast Producer • Gold
|
Black Diamond ClaimProspect • Manganese
|
Coahuila Brave MinePast Producer • Feldspar
|
Southern Pacific DepositProspect • Feldspar
|
Dottie Welborn ClaimProspect • Gold
|
Unnamed PitPast Producer • Stone, Crushed/Broken
|
Bryan MinePast Producer • Gold
|
Unnamed Granite QuarryPast Producer • Granite
|
Unnamed PitPast Producer • Stone, Crushed/Broken
|
Unnamed Metasandstone QuarryPast Producer • Stone, Dimension
|
Arica MountainsPast Producer • Limestone, General
|
Jumbo MinePast Producer • Gold
|
Palen Mountains Manganese DepositOccurrence • Manganese
|
Anaheim GroupProspect • Gold
|
Nuisance GroupProspect • Gold
|
Blue Boy & Black Mountain GroupsPast Producer • Tungsten
|
Barrel Tanks PlacerPast Producer • Gold
|
Ida-Leona MinePast Producer • Gold
|
Unnamed ProspectProspect • Gold
|
Parkwest Industrial Center PitPast Producer • Stone, Crushed/Broken
|
Sand and Gravel DepositOccurrence • Sand and Gravel, Construction
|
Golden Rod MinePast Producer • Gold
|
Cajalco Dumortierite OccurrenceOccurrence • Kyanite
|
Virginia MineProspect • Gold
|
Palm SpringsProducer • Geothermal
|
Palen Mountains Iron DepositProspect •
|
Mission Gold MinePast Producer • Gold
|
Snowstone ClaimsUnknown • Wollastonite
|
Unnamed Slate QuarryPast Producer • Slate, Dimension
|
Milkyway ClaimsOccurrence • Tungsten
|
Lookout ProspectsOccurrence • Gold
|
Corona RockPast Producer • Sand and Gravel, Construction
|
St. JosephOccurrence • Gold
|
Desert Rainbow ClaimsProspect • Gold
|
San Antonio MinePast Producer • Gold
|
Corona PlacerPast Producer • Clay
|
Indian QueenProspect • Gold
|
Hancock Clay DepositPast Producer • Clay
|
Black Ace MinePast Producer •
|
Anita LouiseOccurrence • Feldspar
|
Blue GoosePast Producer • Gold
|
Liston Brick CompanyUnknown • Clay
|
Hauser, Martin & CheeseboroughOccurrence • Manganese
|
Mymine MineOccurrence • Gold
|
Aurora No. 1 MineOccurrence • Uranium
|
Pine Knot DepositProspect • Mica
|
Margarita ProspectsOccurrence • Gold
|
Sinock MineProspect • Gold
|
Lucky Dollar MinePast Producer • Gold
|
Unnamed ProspectProspect • Manganese
|
Pilger Estates Hot SpringsOccurrence • Geothermal
|
Lane BrothersPast Producer • Granite
|
Chino Canyon DepositsOccurrence • Limestone, General
|
Temecula QuarryPast Producer • Granite
|
Gravel PitPast Producer • Sand and Gravel, Construction
|
American Flag and Monarch MinesUnknown • Tin
|
Oxbow GroupOccurrence • Gold
|
Skeleton Canyon Clay MinePast Producer • Clay
|
Riverside Co. Gravel PitPast Producer • Stone, Crushed/Broken
|
Unnamed ProspectOccurrence • Gold
|
Super Creek Claims QuarryPast Producer • Stone, Dimension
|
Unnamed ProspectProspect • Gold
|
Sandstone QuarryOccurrence • Flagstone
|
Gray ClaimOccurrence • Gold
|
Haven Granite Co. QuarryPast Producer • Stone, Crushed/Broken
|
Carolina 1, 2, 3, 4Occurrence • Gold
|
Smith Brothers Claim No. 1Prospect • Gold
|
Morris Washington DepositProspect • Gold
|
Helicross MineProspect • Gold
|
Industrial Asphalt Co.-Corona Pl.Past Producer • Sand and Gravel, Construction
|
Indian Copper MineProspect • Copper
|
Unnamed ProspectProspect • Gold
|
Lindy Loop DepositOccurrence • Iron
|
Unnamed Clay ProspectOccurrence • Clay
|
BonanzaProspect • Gold
|
Corona PitProducer • Sand and Gravel, Construction
|
Anna Bell MineProspect • Gold
|
Gold Standard MinePast Producer • Gold
|
Sanborn ClaimOccurrence • Copper
|
Double Jack ClaimsProspect • Gold
|
Bedford Canyon DepositPast Producer • Clay
|
Thomas Shale QuarryPast Producer • Limestone, General
|
Triangle MinePast Producer • Gold
|
Mountain KingUnknown • Copper
|
C.O.D. MinePast Producer • Gold
|
Orchid No. 2 MineOccurrence • Tungsten
|
Peterso* ClaimProspect • Clay
|
Bundy-Murrieta DepositProspect • Feldspar
|
Sandstone OccurrenceOccurrence • Flagstone
|
Gold Hill MineProspect • Gold
|
Electric Copper and Gold MineProspect • Copper
|
Ragsdale PropertyUnknown • Tungsten
|
Tyle* DiggingsOccurrence • Gold
|
Tropico TractPast Producer • Clay
|
Temescal Rock QuarryPast Producer • Stone, Crushed/Broken
|
Black Bird Mine-East GroupProspect • Manganese
|
Big Maria Mts. Sand and GravelUnknown • Sand and Gravel, Construction
|
Black CanyonUnknown •
|
La EscondidaPast Producer • Gold
|
Cactus GroupProspect • Gold
|
Unnamed ProspectProspect • Gold
|
St. John MineUnknown • Copper
|
Unnamed ProspectPast Producer • Gold
|
Kroger Manganese ClaimsProspect • Manganese
|
Alice ClaimOccurrence • Gold
|
Winfield No. 2Past Producer • Copper
|
Thomas Clay Deposit, West PitPast Producer • Clay
|
Lucky Lady ClaimPast Producer • Gold
|
Figueroa Brothers PitPast Producer • Stone
|
4 * ProspectProspect • Molybdenum
|
National Paint & Color Co.Past Producer • Iron
|
Whitecap Limestone Nos. 1 and 2Occurrence • Limestone, General
|
Chuckwalla Spring PlacersPast Producer • Gold
|
Unnamed ProspectsProspect • Gold
|
Sycamore MinesProducer • Semiprecious Gemstone
|
Middlesworth Clay DepositPast Producer • Clay
|
Hoff Ganister Fire Brick Co.Unknown • Clay
|
Mountain Avenue Pit No. 1Producer • Sand and Gravel, Construction
|
Polly-Glacierstone ClaimsOccurrence • Wollastonite
|
Unnamed ProspectProspect • Gold
|
Lake Elsinore Hotel SpringProducer • Geothermal
|
Usg Wollastonite MinePast Producer • Wollastonite
|
Shannon MineProspect • Gold
|
Agate OccurrrenceOccurrence • Gemstone
|
Hancoc* Brick YardPast Producer • Clay
|
Unnamed Gold ProspectProspect • Gold
|
Riverside Co. Gravel PitPast Producer • Stone, Crushed/Broken
|
Unnamed ProspectProspect • Gold
|
Gold Standard MineProspect • Gold
|
Unnamed ProspectProspect • Gold
|
Unnamed ProspectProspect • Tin
|
Happy Jack GroupProspect • Gold
|
Arlington DistrictProducer • Manganese
|
Santa Rosa Mountain AreaProducer • Tungsten
|