SAN BENITO COUNTY
Alpine mine, [and Aurora mine, Molina No. 1 mine, San Carlos mine] - 2 miles south & SE of Idria, New Idria district. cinnabar, mercury, montroydite(Alpine), quartz (amethyst(SC) & chrysoprase(Aurora)).
Artinite locality, [and Old talc prospect] - 1 mile NE of Picacho Peak, New Idria district. artinite, calcite, desautelsite, dypingite, hydromagnesite.
Benitoite Gem mine [also known as Dallas Gem mine, Gem mine] - 1 mile south of Santa Rita Peak, New Idria district. albite, baotite, bario-orthojoaquinite, benitoite, digenite, djurleite, fresnoite, joaquinite, jonesite, natrolite, neptunite, serandite.
Clear Creek deposits - on Clear Creek, New Idria district. analcime, apatite, coalingite, copper, datolite, dolomite, epsomite, hydromagnesite, jadeite, magnesiochromite, natrolite, reevesite, uvarovite.
Garnet prospect - ridge 1 to 1.3 miles west of Aurora mine, New Idria district. andradite (melanite & topazolite), clinochlore, diopside, vesuvianite.
Green Fire mine - north of Sawmill Creek, New Idria district. andradite (demantoid).
Junilla mine - 0.5 miles SE of Benitoite Gem mine, New Idria district. andradite (demantoid, melanite, & topazolite).
Juniper mine - 3 miles south of Panoche, Panoche district. aluminite, alunogen, cinnabar, metacinnabar, millerite.
KCAC mine [also known as Union Carbide Asbestos mine] - 0.5 miles west of Benitoite Gem mine, New Idria district. aragonite, brucite, coalingite, ilmenite, magnetite, talc.
Llanada copper mine - 4 miles NNE of Llanada, Panoche Valley. chrysocolla, glaucophane, libethenite, nissonite, turquoise, volborthite.
Mina Numero Uno - near San Benito Mountain, New Idria district. albite, benitoite, joaquinite, neptunite, strontiojoaquinite.
New Idria mine - south of Idria, New Idria district. cinnabar, diadochite, idrialite, koninckite, mercury, metacinnabar, millerite, onofrite, schuettite, tiemannite, voltaite.
Perovskite Peak [also known as Schist Knob, Chlorite Knob] - 1.5 miles south of Santa Rita Peak, New Idria district. agardite-La, andradite (melanite), baddeleyite, beidellite, clinochlore, diopside, fluorapatite, ilmenite, perovskite, pseudomalachite, rutile, vesuvianite (cerian).
Picacho mine [also known as Fourth of July mine] - 3 miles WSW of San Benito Mountain, New Idria district. cinnabar, karpatite.
Stayton district [includes Ambrose mine, Lone Tree mine, Quien Sabe mine] - 10 miles ENE of Hollister. stibiconite, stibnite.
Victor mine - 2.5 miles west of San Benito Mountain, New Idria district. benitoite, fresnoite, pectolite, titantaramellite.
Windy Mountain claim - 1 mile SSE of Santa Rita Peak, New Idria district. apatite, perovskite, spinel, titanite.
SAN BERNARDINO COUNTY
Atolia mine - 4.5 miles SE of Randsburg, Atolia district. ankerite, cinnabar, dolomite, pyrite, quartz, scheelite, siderite, stibnite.
Bar & Grill claim - ridge east of Caruthers Canyon, New York Mountains. beryl, lepidolite, microcline (amazonite), muscovite (fuchsite), quartz, topaz.
Black Butte mine [also known as Big Reef mine] - 12 miles WNW of Ludlow. calcite, psilomelane, pyrolusite.
Blue Bell mine [also known as Hard Luck claims, Atkinson claim] - 6.5 miles west of Baker, Soda Mountains. bromargyrite, caledonite, chlorargyrite, corundum, dioptase, fluorite, jarosite, kettnerite, linarite, mimetite, murdochite, perite, pyromorphite, tsumebite, vauquelinite, wulfenite.
Bristol Dry Lake - SE of Amboy. antarcticite, celestite, gypsum, halite.
Calico district [includes Silver King mine, Oriental mine, Waterloo mine, Langtry mine, Burcham mine (also known as Total Wreck mine), & others] - north & NW of Calico. anglesite, barite, bromargyrite, cerussite, chlorargyrite, galena, gold, pyrite, quartz (amethyst), silver, sphalerite, stromeyerite.
Cascade Canyon lapis locality - Cascade Canyon, 2 miles south of Camp Baldy, San Gabriel Mountains. corundum (ruby), forsterite, lazurite, muscovite (fuchsite), pyrite.
Copper World mine - 2.5 miles SW of Clark Mountain, Clark Mountain district. azurite, brochantite, chrysocolla, dioptase, hemimorphite, linarite, malachite, opal, serpentine, smithsonite, tenorite, turquoise.
Coupon mine [also known as Coupon Ledge] - 1 mile NW of Ord Mountain, 12 SSE of Daggett, Ord Mountains district. azurite, creedite, cyanotrichite, gold, malachite, spangolite.
Danby Dry Lake. gypsum (selenite).
Evening Star mine - Foothills west of Ivanpah Mountains, 8 miles north of Cima. andradite, azurite, bornite, cassiterite, chalcocite, chalcopyrite, covellite, cummingtonite, gold, malachite, scheelite, tenorite.
Gem Faujasite locality - NW of Cima Road & I-15. faujasite, phillipsite.
Imperial Lode, [and Tip Top mine] - NW of Sunshine Peak, Lava Beds district, 10 miles SSE of Hector. anglesite, cerussite, chlorargyrite, fornacite, hemimorphite, mimetite, willemite, wulfenite.
Kingston Peak amethyst deposits [includes Amethyst Queen claim, Mile-Hi claim] - north of Kingston Peak, Kingston Range, 13 miles ESE of Tecopa. quartz (amethyst).
Lead Mountain deposit [includes Lead Mountain mine, Barite claim] - 4 miles east of Barstow. alunite, barite, bayldonite, calcite, chlorargyrite, fibroferrite, hemimorphite, malachite, murdochite(?), plattnerite, rosasite, sulfur(?).
Leiser Ray mine [also known as Vanadium mine, California Comstock mine, Louisiana-California Co. mine] - NW of Signal Hill, Camp Signal district, 8 miles north of Goffs. cerussite, chlorargyrite, descloisite, ferberite, heubnerite, mimetite, mottramite, triplite, vanadinite, wulfenite.
Mohawk mine - Mohawk Ridge, Clark Mountain district, south edge of Clark Mountains. adamite, aragonite, arsenbrackebuschite, arseniosiderite, arsenopyrite, austinite, azurite, beudantite, carminite, cerussite, chalcophanite, conichalcite, duftite, fraipontite, hemimorphite, hetaerolite, hidalgoite, hydrozincite, jarosite, malachite, massicot, mimetite, mixite, pyrolusite.
New Method mine [also known as Hope mine, Benson mine] - SE edge of Bristol Mountains, 6 miles ENE of Amboy. boltwoodite, fluoborite, fluorite, sepiolite.
Pacific Coast Borax Co. mine [also known as Borate mines] - Borate Camp, Mule Canyon, Calico Mountains. bakerite, celestite, colemanite, gypsum, howlite, strontianite, tincalconite, ulexite.
Randsburg district [includes Kelly mine (also known as California Rand mine, Rand mine), Coyote mine, Santa Fe mine] - SW of Red Mountain. cervantite, chlorargyrite, gold, miargyrite, proustite, pyrargyrite, pyrostilpnite, pyrostilpnite, silver, stibnite, freibergite.
Searles Lake deposit [also known as Trona deposit] [includes West End Chemical mine, McGee mine] - Searles Lake near Trona. aphthitalite, borax, burkeite, galeite, gaylussite, halite, hanksite, mirabilite, nahcolite, northupite, pirssonite, schairerite, searlesite, sulphohalite, teepleite, thenardite, tincalconite, trona, tychite.
Sulfide Queen mine [also known as Mountain Pass mine, Rare Earth mine, Birthday claim] - Mountain Pass, Clark Mountain district, south edge of Clark Mountains. allanite, bastnaesite, cerite, monazite, parisite, sahamalite, vanadinite, wulfenite.
Sulfur Hole [also known as Sulfateria] - near Borate Camp, Mule Canyon, Calico Mountains. copiapite, coquimbite, halotrichite, krausite, quenstedite, roemerite, voltaite.
Turquoise Mountains deposits [includes East Camp, Middle Camp, Himalaya, Toltec] - near Halloran Summit, Turquoise Mountains. turquoise (a. apatite, orthoclase, pyrite).
Wrightwood actinolite locality - Lone Pine Canyon, San Gabriel Mountains. actinolite, dravite, rhodonite.
SAN DIEGO COUNTY
Aguanga Mountain district [includes Ware mine (also known as Mountain Lily mine, Emeralite No. 2 mine, Gem Mine No. 1), Maple Lode] - Aguanga Mountain, 4 miles SSE of Oak Grove. albite, beryl, elbaite, lepidolite, microcline, muscovite, quartz, topaz.
Blue Lady mine [also known as Blue Bell mine] - east end of Chihuahua Valley, Chihuahua Valley district. beryl (morganite), cassiterite, columbite, elbaite (indicolite), lepidolite, muscovite, quartz, schorl, spessartite.
Dehesa deposit - near Dehesa, 2.5 miles SSW of Alpine. dumortierite, quartz, rutile, sillimanite, titanite.
Fallbrook axinite locality - Fallbrook. axinite, epidote, quartz (smoky).
Jacumba district [includes Beebe Hole mine, Pack Rat mine] - Tule Mountain, NW of Jacumba. albite, beryl (aquamarine), helvite(PR), herderite(PR), lithiophilite, microcline, muscovite, quartz, secondary Mn-phosphates, spessartine(PR), spodumene (kunzite(BH)).
Mesa Grande district [includes Himalaya mine, San Diego mine, Esmeralda mine, Mesa Grande mine, Cota mine] - NW of Mesa Grande. albite, beryl, elbaite, fluorapatite, hambergite(H), lepidolite, microcline, quartz, rynersonite(SD), spessartine, stibiotantalite(H).
Pala district, Hiriart Hill [includes White Queen mine, Katerina mine, Vanderburg mine, San Pedro mine, Anita mine, and others] - ENE of Pala. albite, albite, beryl (morganite), elbaite, lepidolite, lithiophilite, microcline, muscovite, petalite, quartz, secondary Mn-phosphates, spodumene (kunzite).
Pala district, Chief Mountain [includes Pala Chief mine, Elizabeth R mine (also known as Oceanview mine), Margarita mine] - NE of Pala. albite, apatite(ER), beryl (morganite), elbaite (rubellite), lepidolite, lithiophilite(ER), microcline, muscovite, quartz, schorl, secondary Mn-phosphates(ER), spodumene (kunzite).
Pala district, Queen Mountain [includes Stewart mine, Tourmaline Queen mine, Tourmaline King mine, Ed Fletcher mine, Pala View mine] - north of Pala. albite, apatite, beryl, elbaite, lepidolite, lithiophilite, microcline, muscovite, quartz, schorl, secondary Mn-phosphates, spessartine, spodumene.
Palm Wash calcite deposit [also known as Hilton deposit, Calcite Operators, Inc. mine] - Palm Wash, 9 miles west of Salton City, east edge of Santa Rosa Mountains. calcite (optical).
Ramona district [includes Little Three mine, Hercules mine, ABC mine, Surprise mine] - 4 miles ENE of Ramona. albite, apatite, axinite, beryl, elbaite, lepidolite, microcline, quartz, schorl, spessartine, topaz.
Rincon district [includes Mack mine, Victor mine, Clark mine] - Rincon Mountain, 1 to 2 miles SE of Rincon. albite, apatite, beryl (aquamarine), elbaite (indicolite), lithiophilite, microcline, quartz, quartz, spodumene (kunzite).
Whaley mine [also known as De Luz quartz deposit] - 2 miles north of De Luz, 7 miles NW of Fallbrook. goethite (a.pyrite), quartz (w/adularia, arsenopyrite, chlorite, muscovite, spodumene).
SAN FRANCISCO COUNTY
Fort Point - south end of Golden Gate Bridge. apophyllite, aragonite, barite, coalingite, datolite, desautelsite, gyrolite, hydromagnesite, nesquehonite, pectolite, pyroaurite, sjogrenite, wollastonite.
SAN LUIS OBISPO COUNTY
Adelaida district [includes Oceanic mine, Cambria mines, Klau mines, Buena Vista mine, LaLibertad mine (also known as Thompson mine)] - west of Paso Robles, Santa Lucia Range. bieberite(K), cinnabar, linnaeite(K), marcasite(K), mercury(O), metacinnabar(K), millerite(K,L), morenosite(K), schuettite(O), siegenite(K).
Morro Bay aragonite locality [also known as Sweetwater mine] - 7 miles by road NE of Morro Bay, CA 41 roadcut. aragonite.
Soda Lake - Carrizo Plain, 9 miles SE of California Valley. bloedite, mirabilite, thenardite.
SAN MATEO COUNTY
Challenge deposit - 0.5 miles SE of Upper Emerald Lake, south of Redwood City. calomel, cinnabar, eglestonite, mercury, metacinnabar, montroydite.
San Bruno Mountain - north of South San Francisco. quartz (amethyst).
SANTA BARBARA COUNTY
Point Sal zeolite locality - south end of Point Sal State Beach, 1.8 miles ESE of Point Sal. analcime, natrolite, thomsonite.
SANTA CLARA COUNTY
Alum Rock Park - 7 miles NE of San Jose. alabandite, alleghanyite, barite, ganophylite, hausmannite, kempite, pyrochroite, tephroite.
Mount Hamilton deposit - 4 miles ENE of Mount Hamilton in roadcut. melanophlogite.
New Almaden district [includes New Almaden mine, Guadalupe mine] - 9 miles south of San Jose. apophyllite(NA), cinnabar, gyrolite(NA), mercury, metacinnabar, millerite(NA), pyrite, stibnite(NA), zaratite(NA).
Pacheco Pass lawsonite locality - 2.5 miles west of Pacheco Pass. albite, cymrite, glaucophane, jadeite, lawsonite, pumpellyite, stilpnomelane.
Paradise Valley jasper locality [also known as Morgan Hill jasper locality] - near Morgan Hill. quartz (orbicular jasper).
Pennsylvania mine - SW side of San Antonio Valley, 4 miles ENE of Mount Hamilton. alumohyrocalcite, barite, braunite, cristobalite, franciscanite, harmotome, howieite, kutnohorite, rhodonite, santaclaraite.
Westvaco mine [also known as Western mines, Sherlock mine] - Red Mountain district. magnesite, siderite.
SANTA CRUZ COUNTY
Kalkar quarry [also known as Pacific Limestone Products quarry] - north of Santa Cruz. annabergite, arsenopyrite, bismuth, cerussite, frankeite, gersdorffite, kermesite, loellingite, meneghinite, pabstite, rosenite, stannite.
SIERRA COUNTY
Alleghany district [includes 16-to-1 mine, Oriental mine, & others] - near Alleghany. arsenopyrite, beidellite, gold, muscovite, palygorskite, uvarovite.
Quartz Knob [also known as Crystal Peak] - 7 miles NW of Verdi, NV. cuprotungstite, muscovite, quartz, scheelite.
SISKIYOU COUNTY
Cougar Butte cristobalite locality - east of Cougar Butte. cristobalite, fayalite.
Happy Camp deposit [also known as Indian Creek deposit, Chan claim] - 7 miles NNW Happy Camp, along South Fork of Indian Creek. rhodonite, vesuvianite (californite).
Yreka axinite locality - 7 miles NNE of Yreka, roadcut near CA 263 crossing of Klamath River. axinite.
SONOMA COUNTY
Camp Meeker lawsonite locality - 2 miles north of Occidental. glaucophane, lawsonite, pumpellyite.
Cazadero quarry - 0.5 miles north of Cazadero. albite, antigorite, apatite, chlorite, clinozoisite, diopside, glaucophane, hornblende, lawsonite, muscovite, pumpellyite, rutile, talc, titanite, tremolite, zoisite.
Porter Creek lawsonite locality - 6 miles south of Healdsburg. glaucophane, lawsonite, pumpellyite.
Skaggs Spring mine - west of Skaggs Springs, 10 miles NW of Healdsburg. cinnabar, idrialite, metacinnabar, opal, orpiment, realgar.
Sonoma mine [also known as Great Western mine & Mount Jackson mine] - 4 miles NE of Guerneville, Guerneville district. bravoite, cinnabar, mercury, metacinnabar, vaesite.
The Geysers - 12 miles east of Cloverdale, Western Mayacmas district. alunogen, boussingaultite, cinnabar, letovicite, mascagnite, pentahydrite, pickeringite, stellerite, sulfur, tschermigite, voltaite, wairakite.
Valley Ford lawsonite locality - 2 miles north of Valley Ford. glaucophane, lawsonite.
Western Mayacmas district [includes Culver-Baer mine, Socrates mine (also known as Pioneer mine), Rattlesnake mine, Cloverdale mine] - 8 to 14 miles west of Cloverdale. barite, cinnabar, mercury, metacinnabar, montroydite.
STANISLAUS COUNTY
Del Puerto Canyon calcite locality - Del Puerto Canyon. calcite, quartz.
Del Puerto Canyon hydromagnesite locality - Del Puerto Canyon, 0.3 miles NE of Adobe Canyon. aragonite, hydromagnesite.