West Mayacmas Mining District, Sonoma County, California, USAi
| Regional Level Types | |
|---|---|
| West Mayacmas Mining District | Mining District |
| Sonoma County | County |
| California | State |
| USA | Country |
This page is currently not sponsored. Click here to sponsor this page.
Latitude & Longitude (WGS84):
38° North , 122° West (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~71km
Type:
Köppen climate type:
A Hg-mining area in the NE corner of Sonoma County, covering a mineralizaed zone about 20 miles long and 2 miles wide. The area trends NW along the border with Lake County.
The principal ore minerals are cinnabar and native mercury. Both are abundant and fill fractures and pore spaces in silica-carbonate rock or, to a minor degree, in chert. The ores were deposited by hydrothermal solutions rising along major shear zones, generally at contacts of serpentine and Franciscan rocks. The Geysers geothermal area is near the middle of the district.
The principal ore minerals are cinnabar and native mercury. Both are abundant and fill fractures and pore spaces in silica-carbonate rock or, to a minor degree, in chert. The ores were deposited by hydrothermal solutions rising along major shear zones, generally at contacts of serpentine and Franciscan rocks. The Geysers geothermal area is near the middle of the district.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsCommodity List
This is a list of exploitable or exploited mineral commodities recorded from this region.Mineral List
Mineral list contains entries from the region specified including sub-localities63 valid minerals. 1 (TL) - type locality of valid minerals.
Rock Types Recorded
Rock list contains entries from the region specified including sub-localities
Select Rock List Type
Alphabetical List Tree DiagramDetailed Mineral List:
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| ⓘ | Native Mercury | 1.AD.05 | Hg |
| ⓘ | Native Sulphur | 1.CC.05 | S8 |
| Group 2 - Sulphides and Sulfosalts | |||
| ⓘ | Metacinnabar | 2.CB.05a | HgS |
| ⓘ | Tiemannite | 2.CB.05a | HgSe |
| ⓘ | Chalcopyrite | 2.CB.10a | CuFeS2 |
| ⓘ | Millerite | 2.CC.20 | NiS |
| ⓘ | Cinnabar | 2.CD.15a | HgS |
| ⓘ | Metastibnite | 2.DB.05 | Sb2S3 |
| ⓘ | Pyrite | 2.EB.05a | FeS2 |
| ⓘ | Marcasite ? | 2.EB.10a | FeS2 |
| Group 3 - Halides | |||
| ⓘ | Eglestonite | 3.DD.05 | [Hg2]2+3OCl3(OH) |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Montroydite | 4.AC.15 | HgO |
| ⓘ | Chromite | 4.BB.05 | Fe2+Cr3+2O4 |
| ⓘ | Quartz var. Chalcedony | 4.DA.05 | SiO2 |
| ⓘ | 4.DA.05 | SiO2 | |
| ⓘ | Opal | 4.DA.10 | SiO2 · nH2O |
| ⓘ | Tridymite | 4.DA.10 | SiO2 |
| ⓘ | Pyrolusite | 4.DB.05 | Mn4+O2 |
| Group 5 - Nitrates and Carbonates | |||
| ⓘ | Calcite | 5.AB.05 | CaCO3 |
| ⓘ | Magnesite | 5.AB.05 | MgCO3 |
| ⓘ | Rhodochrosite | 5.AB.05 | MnCO3 |
| ⓘ | Dolomite | 5.AB.10 | CaMg(CO3)2 |
| ⓘ | Azurite | 5.BA.05 | Cu3(CO3)2(OH)2 |
| ⓘ | Hydromagnesite | 5.DA.05 | Mg5(CO3)4(OH)2 · 4H2O |
| Group 6 - Borates | |||
| ⓘ | Sassolite | 6.AA.05 | H3BO3 |
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
| ⓘ | Mascagnite | 7.AD.05 | (NH4)2SO4 |
| ⓘ | Letovicite | 7.AD.20 | (NH4)3H(SO4)2 |
| ⓘ | Baryte | 7.AD.35 | BaSO4 |
| ⓘ | Alunite | 7.BC.10 | KAl3(SO4)2(OH)6 |
| ⓘ | Ammonioalunite (TL) | 7.BC.10 | (NH4)Al3(SO4)2(OH)6 |
| ⓘ | Ammoniojarosite | 7.BC.10 | (NH4)Fe3+3(SO4)2(OH)6 |
| ⓘ | Pentahydrite | 7.CB.20 | MgSO4 · 5H2O |
| ⓘ | Melanterite | 7.CB.35 | Fe2+(H2O)6(SO4) · H2O |
| ⓘ | Epsomite | 7.CB.40 | MgSO4 · 7H2O |
| ⓘ | Alunogen | 7.CB.45 | Al2(SO4)3 · 17H2O |
| ⓘ | Halotrichite | 7.CB.85 | Fe2+Al2(SO4)4 · 22H2O |
| ⓘ | Pickeringite | 7.CB.85 | MgAl2(SO4)4 · 22H2O |
| ⓘ | Kalinite | 7.CC.15 | KAl(SO4)2 · 11H2O |
| ⓘ | Alum-(K) | 7.CC.20 | KAl(SO4)2 · 12H2O |
| ⓘ | Tschermigite | 7.CC.20 | (NH4)Al(SO4)2 · 12H2O |
| ⓘ | Voltaite | 7.CC.25 | K2Fe2+5Fe3+3Al(SO4)12 · 18H2O |
| ⓘ | Boussingaultite | 7.CC.60 | (NH4)2Mg(SO4)2 · 6H2O |
| ⓘ | Gypsum | 7.CD.40 | CaSO4 · 2H2O |
| Group 9 - Silicates | |||
| ⓘ | Titanite | 9.AG.15 | CaTiO(SiO4) |
| ⓘ | Vuagnatite | 9.AG.60 | CaAl(SiO4)(OH) |
| ⓘ | Datolite | 9.AJ.20 | CaB(SiO4)(OH) |
| ⓘ | Edgarbaileyite | 9.BC.25 | [Hg2]2+3[Si2O7] |
| ⓘ | Lawsonite | 9.BE.05 | CaAl2(Si2O7)(OH)2 · H2O |
| ⓘ | Epidote | 9.BG.05a | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| ⓘ | Omphacite | 9.DA.20 | (NaaCabFe2+cMgd)(AleFe3+fFe2+gMgh)Si2O6 |
| ⓘ | Aegirine | 9.DA.25 | NaFe3+Si2O6 |
| ⓘ | Jadeite | 9.DA.25 | Na(Al,Fe3+)Si2O6 |
| ⓘ | Tremolite | 9.DE.10 | ◻Ca2Mg5(Si8O22)(OH)2 |
| ⓘ | Riebeckite | 9.DE.25 | ◻Na2(Fe2+3Fe3+2)Si8O22(OH)2 |
| ⓘ | Pectolite | 9.DG.05 | NaCa2Si3O8(OH) |
| ⓘ | Prehnite | 9.DP.20 | Ca2Al2Si3O10(OH)2 |
| ⓘ | Talc | 9.EC.05 | Mg3Si4O10(OH)2 |
| ⓘ | Kaolinite | 9.ED.05 | Al2(Si2O5)(OH)4 |
| ⓘ | var. Chrome-Kaolinite | 9.ED.05 | (Al,Cr)2(Si2O5)(OH)4 |
| ⓘ | Hisingerite | 9.ED.10 | Fe3+2(Si2O5)(OH)4 · 2H2O |
| ⓘ | Pecoraite | 9.ED.15 | Ni3(Si2O5)(OH)4 |
| ⓘ | Neotocite | 9.ED.20 | (Mn,Fe)SiO3 · H2O (?) |
| ⓘ | Wairakite | 9.GB.05 | Ca(Al2Si4O12) · 2H2O |
| ⓘ | Stellerite | 9.GE.15 | Ca4(Si28Al8)O72 · 28H2O |
| Group 10 - Organic Compounds | |||
| ⓘ | Idrialite | 10.BA.20 | C22H14 |
| Unclassified | |||
| ⓘ | 'Chlorite Group' | - | |
| ⓘ | 'Psilomelane' | - | |
| ⓘ | 'Pumpellyite Subgroup' | - | Ca2XAl2[Si2O6(OH)][SiO4](OH)2A |
| ⓘ | 'Riebeckite Root Name Group' | - | ◻Na2(C2+3Fe3+2)(Si8O22)W2 |
| ⓘ | 'var. Crocidolite' | - | ◻[Na2][Z2+3Fe3+2]Si8O22(OH,F,Cl)2 |
| ⓘ | 'Garnet Group' | - | X3Z2(SiO4)3 |
| ⓘ | 'Serpentine Subgroup' | - | D3[Si2O5](OH)4 |
| ⓘ | 'var. Nickel-bearing Serpentine' | - | D3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Alunite | KAl3(SO4)2(OH)6 |
| H | ⓘ Alunogen | Al2(SO4)3 · 17H2O |
| H | ⓘ Ammonioalunite | (NH4)Al3(SO4)2(OH)6 |
| H | ⓘ Ammoniojarosite | (NH4)Fe33+(SO4)2(OH)6 |
| H | ⓘ Azurite | Cu3(CO3)2(OH)2 |
| H | ⓘ Boussingaultite | (NH4)2Mg(SO4)2 · 6H2O |
| H | ⓘ Datolite | CaB(SiO4)(OH) |
| H | ⓘ Eglestonite | [Hg2]32+OCl3(OH) |
| H | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| H | ⓘ Epsomite | MgSO4 · 7H2O |
| H | ⓘ Gypsum | CaSO4 · 2H2O |
| H | ⓘ Halotrichite | Fe2+Al2(SO4)4 · 22H2O |
| H | ⓘ Hisingerite | Fe23+(Si2O5)(OH)4 · 2H2O |
| H | ⓘ Hydromagnesite | Mg5(CO3)4(OH)2 · 4H2O |
| H | ⓘ Idrialite | C22H14 |
| H | ⓘ Kalinite | KAl(SO4)2 · 11H2O |
| H | ⓘ Kaolinite | Al2(Si2O5)(OH)4 |
| H | ⓘ Lawsonite | CaAl2(Si2O7)(OH)2 · H2O |
| H | ⓘ Letovicite | (NH4)3H(SO4)2 |
| H | ⓘ Mascagnite | (NH4)2SO4 |
| H | ⓘ Melanterite | Fe2+(H2O)6(SO4) · H2O |
| H | ⓘ Neotocite | (Mn,Fe)SiO3 · H2O (?) |
| H | ⓘ Opal | SiO2 · nH2O |
| H | ⓘ Pecoraite | Ni3(Si2O5)(OH)4 |
| H | ⓘ Pectolite | NaCa2Si3O8(OH) |
| H | ⓘ Pentahydrite | MgSO4 · 5H2O |
| H | ⓘ Pickeringite | MgAl2(SO4)4 · 22H2O |
| H | ⓘ Alum-(K) | KAl(SO4)2 · 12H2O |
| H | ⓘ Prehnite | Ca2Al2Si3O10(OH)2 |
| H | ⓘ Pumpellyite Subgroup | Ca2XAl2[Si2O6(OH)][SiO4](OH)2A |
| H | ⓘ Riebeckite | ◻Na2(Fe32+Fe23+)Si8O22(OH)2 |
| H | ⓘ Sassolite | H3BO3 |
| H | ⓘ Stellerite | Ca4(Si28Al8)O72 · 28H2O |
| H | ⓘ Talc | Mg3Si4O10(OH)2 |
| H | ⓘ Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
| H | ⓘ Tschermigite | (NH4)Al(SO4)2 · 12H2O |
| H | ⓘ Voltaite | K2Fe52+Fe33+Al(SO4)12 · 18H2O |
| H | ⓘ Vuagnatite | CaAl(SiO4)(OH) |
| H | ⓘ Wairakite | Ca(Al2Si4O12) · 2H2O |
| H | ⓘ Riebeckite Root Name Group var. Crocidolite | ◻[Na2][Z32+Fe23+]Si8O22(OH,F,Cl)2 |
| H | ⓘ Kaolinite var. Chrome-Kaolinite | (Al,Cr)2(Si2O5)(OH)4 |
| H | ⓘ Serpentine Subgroup | D3[Si2O5](OH)4 |
| H | ⓘ Serpentine Subgroup var. Nickel-bearing Serpentine | D3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn |
| B | Boron | |
| B | ⓘ Datolite | CaB(SiO4)(OH) |
| B | ⓘ Sassolite | H3BO3 |
| C | Carbon | |
| C | ⓘ Azurite | Cu3(CO3)2(OH)2 |
| C | ⓘ Calcite | CaCO3 |
| C | ⓘ Dolomite | CaMg(CO3)2 |
| C | ⓘ Hydromagnesite | Mg5(CO3)4(OH)2 · 4H2O |
| C | ⓘ Idrialite | C22H14 |
| C | ⓘ Magnesite | MgCO3 |
| C | ⓘ Rhodochrosite | MnCO3 |
| N | Nitrogen | |
| N | ⓘ Ammonioalunite | (NH4)Al3(SO4)2(OH)6 |
| N | ⓘ Ammoniojarosite | (NH4)Fe33+(SO4)2(OH)6 |
| N | ⓘ Boussingaultite | (NH4)2Mg(SO4)2 · 6H2O |
| N | ⓘ Letovicite | (NH4)3H(SO4)2 |
| N | ⓘ Mascagnite | (NH4)2SO4 |
| N | ⓘ Tschermigite | (NH4)Al(SO4)2 · 12H2O |
| O | Oxygen | |
| O | ⓘ Aegirine | NaFe3+Si2O6 |
| O | ⓘ Alunite | KAl3(SO4)2(OH)6 |
| O | ⓘ Alunogen | Al2(SO4)3 · 17H2O |
| O | ⓘ Ammonioalunite | (NH4)Al3(SO4)2(OH)6 |
| O | ⓘ Ammoniojarosite | (NH4)Fe33+(SO4)2(OH)6 |
| O | ⓘ Azurite | Cu3(CO3)2(OH)2 |
| O | ⓘ Baryte | BaSO4 |
| O | ⓘ Boussingaultite | (NH4)2Mg(SO4)2 · 6H2O |
| O | ⓘ Calcite | CaCO3 |
| O | ⓘ Quartz var. Chalcedony | SiO2 |
| O | ⓘ Chromite | Fe2+Cr23+O4 |
| O | ⓘ Dolomite | CaMg(CO3)2 |
| O | ⓘ Datolite | CaB(SiO4)(OH) |
| O | ⓘ Edgarbaileyite | [Hg2]32+[Si2O7] |
| O | ⓘ Eglestonite | [Hg2]32+OCl3(OH) |
| O | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| O | ⓘ Epsomite | MgSO4 · 7H2O |
| O | ⓘ Gypsum | CaSO4 · 2H2O |
| O | ⓘ Halotrichite | Fe2+Al2(SO4)4 · 22H2O |
| O | ⓘ Hisingerite | Fe23+(Si2O5)(OH)4 · 2H2O |
| O | ⓘ Hydromagnesite | Mg5(CO3)4(OH)2 · 4H2O |
| O | ⓘ Jadeite | Na(Al,Fe3+)Si2O6 |
| O | ⓘ Kalinite | KAl(SO4)2 · 11H2O |
| O | ⓘ Kaolinite | Al2(Si2O5)(OH)4 |
| O | ⓘ Lawsonite | CaAl2(Si2O7)(OH)2 · H2O |
| O | ⓘ Letovicite | (NH4)3H(SO4)2 |
| O | ⓘ Magnesite | MgCO3 |
| O | ⓘ Mascagnite | (NH4)2SO4 |
| O | ⓘ Melanterite | Fe2+(H2O)6(SO4) · H2O |
| O | ⓘ Montroydite | HgO |
| O | ⓘ Neotocite | (Mn,Fe)SiO3 · H2O (?) |
| O | ⓘ Omphacite | (NaaCabFec2+Mgd)(AleFef3+Feg2+Mgh)Si2O6 |
| O | ⓘ Opal | SiO2 · nH2O |
| O | ⓘ Pecoraite | Ni3(Si2O5)(OH)4 |
| O | ⓘ Pectolite | NaCa2Si3O8(OH) |
| O | ⓘ Pentahydrite | MgSO4 · 5H2O |
| O | ⓘ Pickeringite | MgAl2(SO4)4 · 22H2O |
| O | ⓘ Alum-(K) | KAl(SO4)2 · 12H2O |
| O | ⓘ Prehnite | Ca2Al2Si3O10(OH)2 |
| O | ⓘ Pumpellyite Subgroup | Ca2XAl2[Si2O6(OH)][SiO4](OH)2A |
| O | ⓘ Pyrolusite | Mn4+O2 |
| O | ⓘ Quartz | SiO2 |
| O | ⓘ Rhodochrosite | MnCO3 |
| O | ⓘ Riebeckite | ◻Na2(Fe32+Fe23+)Si8O22(OH)2 |
| O | ⓘ Sassolite | H3BO3 |
| O | ⓘ Stellerite | Ca4(Si28Al8)O72 · 28H2O |
| O | ⓘ Talc | Mg3Si4O10(OH)2 |
| O | ⓘ Titanite | CaTiO(SiO4) |
| O | ⓘ Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
| O | ⓘ Tridymite | SiO2 |
| O | ⓘ Tschermigite | (NH4)Al(SO4)2 · 12H2O |
| O | ⓘ Voltaite | K2Fe52+Fe33+Al(SO4)12 · 18H2O |
| O | ⓘ Vuagnatite | CaAl(SiO4)(OH) |
| O | ⓘ Wairakite | Ca(Al2Si4O12) · 2H2O |
| O | ⓘ Riebeckite Root Name Group | ◻Na2(C32+Fe23+)(Si8O22)W2 |
| O | ⓘ Riebeckite Root Name Group var. Crocidolite | ◻[Na2][Z32+Fe23+]Si8O22(OH,F,Cl)2 |
| O | ⓘ Kaolinite var. Chrome-Kaolinite | (Al,Cr)2(Si2O5)(OH)4 |
| O | ⓘ Garnet Group | X3Z2(SiO4)3 |
| O | ⓘ Serpentine Subgroup | D3[Si2O5](OH)4 |
| O | ⓘ Serpentine Subgroup var. Nickel-bearing Serpentine | D3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn |
| F | Fluorine | |
| F | ⓘ Riebeckite Root Name Group var. Crocidolite | ◻[Na2][Z32+Fe23+]Si8O22(OH,F,Cl)2 |
| Na | Sodium | |
| Na | ⓘ Aegirine | NaFe3+Si2O6 |
| Na | ⓘ Jadeite | Na(Al,Fe3+)Si2O6 |
| Na | ⓘ Omphacite | (NaaCabFec2+Mgd)(AleFef3+Feg2+Mgh)Si2O6 |
| Na | ⓘ Pectolite | NaCa2Si3O8(OH) |
| Na | ⓘ Riebeckite | ◻Na2(Fe32+Fe23+)Si8O22(OH)2 |
| Na | ⓘ Riebeckite Root Name Group | ◻Na2(C32+Fe23+)(Si8O22)W2 |
| Na | ⓘ Riebeckite Root Name Group var. Crocidolite | ◻[Na2][Z32+Fe23+]Si8O22(OH,F,Cl)2 |
| Mg | Magnesium | |
| Mg | ⓘ Boussingaultite | (NH4)2Mg(SO4)2 · 6H2O |
| Mg | ⓘ Dolomite | CaMg(CO3)2 |
| Mg | ⓘ Epsomite | MgSO4 · 7H2O |
| Mg | ⓘ Hydromagnesite | Mg5(CO3)4(OH)2 · 4H2O |
| Mg | ⓘ Magnesite | MgCO3 |
| Mg | ⓘ Omphacite | (NaaCabFec2+Mgd)(AleFef3+Feg2+Mgh)Si2O6 |
| Mg | ⓘ Pentahydrite | MgSO4 · 5H2O |
| Mg | ⓘ Pickeringite | MgAl2(SO4)4 · 22H2O |
| Mg | ⓘ Talc | Mg3Si4O10(OH)2 |
| Mg | ⓘ Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
| Mg | ⓘ Serpentine Subgroup var. Nickel-bearing Serpentine | D3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn |
| Al | Aluminium | |
| Al | ⓘ Alunite | KAl3(SO4)2(OH)6 |
| Al | ⓘ Alunogen | Al2(SO4)3 · 17H2O |
| Al | ⓘ Ammonioalunite | (NH4)Al3(SO4)2(OH)6 |
| Al | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Al | ⓘ Halotrichite | Fe2+Al2(SO4)4 · 22H2O |
| Al | ⓘ Jadeite | Na(Al,Fe3+)Si2O6 |
| Al | ⓘ Kalinite | KAl(SO4)2 · 11H2O |
| Al | ⓘ Kaolinite | Al2(Si2O5)(OH)4 |
| Al | ⓘ Lawsonite | CaAl2(Si2O7)(OH)2 · H2O |
| Al | ⓘ Omphacite | (NaaCabFec2+Mgd)(AleFef3+Feg2+Mgh)Si2O6 |
| Al | ⓘ Pickeringite | MgAl2(SO4)4 · 22H2O |
| Al | ⓘ Alum-(K) | KAl(SO4)2 · 12H2O |
| Al | ⓘ Prehnite | Ca2Al2Si3O10(OH)2 |
| Al | ⓘ Pumpellyite Subgroup | Ca2XAl2[Si2O6(OH)][SiO4](OH)2A |
| Al | ⓘ Stellerite | Ca4(Si28Al8)O72 · 28H2O |
| Al | ⓘ Tschermigite | (NH4)Al(SO4)2 · 12H2O |
| Al | ⓘ Voltaite | K2Fe52+Fe33+Al(SO4)12 · 18H2O |
| Al | ⓘ Vuagnatite | CaAl(SiO4)(OH) |
| Al | ⓘ Wairakite | Ca(Al2Si4O12) · 2H2O |
| Al | ⓘ Kaolinite var. Chrome-Kaolinite | (Al,Cr)2(Si2O5)(OH)4 |
| Al | ⓘ Serpentine Subgroup var. Nickel-bearing Serpentine | D3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn |
| Si | Silicon | |
| Si | ⓘ Aegirine | NaFe3+Si2O6 |
| Si | ⓘ Quartz var. Chalcedony | SiO2 |
| Si | ⓘ Datolite | CaB(SiO4)(OH) |
| Si | ⓘ Edgarbaileyite | [Hg2]32+[Si2O7] |
| Si | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Si | ⓘ Hisingerite | Fe23+(Si2O5)(OH)4 · 2H2O |
| Si | ⓘ Jadeite | Na(Al,Fe3+)Si2O6 |
| Si | ⓘ Kaolinite | Al2(Si2O5)(OH)4 |
| Si | ⓘ Lawsonite | CaAl2(Si2O7)(OH)2 · H2O |
| Si | ⓘ Neotocite | (Mn,Fe)SiO3 · H2O (?) |
| Si | ⓘ Omphacite | (NaaCabFec2+Mgd)(AleFef3+Feg2+Mgh)Si2O6 |
| Si | ⓘ Opal | SiO2 · nH2O |
| Si | ⓘ Pecoraite | Ni3(Si2O5)(OH)4 |
| Si | ⓘ Pectolite | NaCa2Si3O8(OH) |
| Si | ⓘ Prehnite | Ca2Al2Si3O10(OH)2 |
| Si | ⓘ Pumpellyite Subgroup | Ca2XAl2[Si2O6(OH)][SiO4](OH)2A |
| Si | ⓘ Quartz | SiO2 |
| Si | ⓘ Riebeckite | ◻Na2(Fe32+Fe23+)Si8O22(OH)2 |
| Si | ⓘ Stellerite | Ca4(Si28Al8)O72 · 28H2O |
| Si | ⓘ Talc | Mg3Si4O10(OH)2 |
| Si | ⓘ Titanite | CaTiO(SiO4) |
| Si | ⓘ Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
| Si | ⓘ Tridymite | SiO2 |
| Si | ⓘ Vuagnatite | CaAl(SiO4)(OH) |
| Si | ⓘ Wairakite | Ca(Al2Si4O12) · 2H2O |
| Si | ⓘ Riebeckite Root Name Group | ◻Na2(C32+Fe23+)(Si8O22)W2 |
| Si | ⓘ Riebeckite Root Name Group var. Crocidolite | ◻[Na2][Z32+Fe23+]Si8O22(OH,F,Cl)2 |
| Si | ⓘ Kaolinite var. Chrome-Kaolinite | (Al,Cr)2(Si2O5)(OH)4 |
| Si | ⓘ Garnet Group | X3Z2(SiO4)3 |
| Si | ⓘ Serpentine Subgroup | D3[Si2O5](OH)4 |
| Si | ⓘ Serpentine Subgroup var. Nickel-bearing Serpentine | D3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn |
| S | Sulfur | |
| S | ⓘ Alunite | KAl3(SO4)2(OH)6 |
| S | ⓘ Alunogen | Al2(SO4)3 · 17H2O |
| S | ⓘ Ammonioalunite | (NH4)Al3(SO4)2(OH)6 |
| S | ⓘ Ammoniojarosite | (NH4)Fe33+(SO4)2(OH)6 |
| S | ⓘ Baryte | BaSO4 |
| S | ⓘ Boussingaultite | (NH4)2Mg(SO4)2 · 6H2O |
| S | ⓘ Chalcopyrite | CuFeS2 |
| S | ⓘ Cinnabar | HgS |
| S | ⓘ Epsomite | MgSO4 · 7H2O |
| S | ⓘ Gypsum | CaSO4 · 2H2O |
| S | ⓘ Halotrichite | Fe2+Al2(SO4)4 · 22H2O |
| S | ⓘ Kalinite | KAl(SO4)2 · 11H2O |
| S | ⓘ Letovicite | (NH4)3H(SO4)2 |
| S | ⓘ Marcasite | FeS2 |
| S | ⓘ Mascagnite | (NH4)2SO4 |
| S | ⓘ Melanterite | Fe2+(H2O)6(SO4) · H2O |
| S | ⓘ Metacinnabar | HgS |
| S | ⓘ Metastibnite | Sb2S3 |
| S | ⓘ Millerite | NiS |
| S | ⓘ Pentahydrite | MgSO4 · 5H2O |
| S | ⓘ Pickeringite | MgAl2(SO4)4 · 22H2O |
| S | ⓘ Alum-(K) | KAl(SO4)2 · 12H2O |
| S | ⓘ Pyrite | FeS2 |
| S | ⓘ Native Sulphur | S8 |
| S | ⓘ Tschermigite | (NH4)Al(SO4)2 · 12H2O |
| S | ⓘ Voltaite | K2Fe52+Fe33+Al(SO4)12 · 18H2O |
| Cl | Chlorine | |
| Cl | ⓘ Eglestonite | [Hg2]32+OCl3(OH) |
| Cl | ⓘ Riebeckite Root Name Group var. Crocidolite | ◻[Na2][Z32+Fe23+]Si8O22(OH,F,Cl)2 |
| K | Potassium | |
| K | ⓘ Alunite | KAl3(SO4)2(OH)6 |
| K | ⓘ Kalinite | KAl(SO4)2 · 11H2O |
| K | ⓘ Alum-(K) | KAl(SO4)2 · 12H2O |
| K | ⓘ Voltaite | K2Fe52+Fe33+Al(SO4)12 · 18H2O |
| Ca | Calcium | |
| Ca | ⓘ Calcite | CaCO3 |
| Ca | ⓘ Dolomite | CaMg(CO3)2 |
| Ca | ⓘ Datolite | CaB(SiO4)(OH) |
| Ca | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Ca | ⓘ Gypsum | CaSO4 · 2H2O |
| Ca | ⓘ Lawsonite | CaAl2(Si2O7)(OH)2 · H2O |
| Ca | ⓘ Omphacite | (NaaCabFec2+Mgd)(AleFef3+Feg2+Mgh)Si2O6 |
| Ca | ⓘ Pectolite | NaCa2Si3O8(OH) |
| Ca | ⓘ Prehnite | Ca2Al2Si3O10(OH)2 |
| Ca | ⓘ Pumpellyite Subgroup | Ca2XAl2[Si2O6(OH)][SiO4](OH)2A |
| Ca | ⓘ Stellerite | Ca4(Si28Al8)O72 · 28H2O |
| Ca | ⓘ Titanite | CaTiO(SiO4) |
| Ca | ⓘ Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
| Ca | ⓘ Vuagnatite | CaAl(SiO4)(OH) |
| Ca | ⓘ Wairakite | Ca(Al2Si4O12) · 2H2O |
| Ti | Titanium | |
| Ti | ⓘ Titanite | CaTiO(SiO4) |
| Cr | Chromium | |
| Cr | ⓘ Chromite | Fe2+Cr23+O4 |
| Cr | ⓘ Kaolinite var. Chrome-Kaolinite | (Al,Cr)2(Si2O5)(OH)4 |
| Mn | Manganese | |
| Mn | ⓘ Neotocite | (Mn,Fe)SiO3 · H2O (?) |
| Mn | ⓘ Pyrolusite | Mn4+O2 |
| Mn | ⓘ Rhodochrosite | MnCO3 |
| Mn | ⓘ Serpentine Subgroup var. Nickel-bearing Serpentine | D3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn |
| Fe | Iron | |
| Fe | ⓘ Aegirine | NaFe3+Si2O6 |
| Fe | ⓘ Ammoniojarosite | (NH4)Fe33+(SO4)2(OH)6 |
| Fe | ⓘ Chalcopyrite | CuFeS2 |
| Fe | ⓘ Chromite | Fe2+Cr23+O4 |
| Fe | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Fe | ⓘ Halotrichite | Fe2+Al2(SO4)4 · 22H2O |
| Fe | ⓘ Hisingerite | Fe23+(Si2O5)(OH)4 · 2H2O |
| Fe | ⓘ Jadeite | Na(Al,Fe3+)Si2O6 |
| Fe | ⓘ Marcasite | FeS2 |
| Fe | ⓘ Melanterite | Fe2+(H2O)6(SO4) · H2O |
| Fe | ⓘ Neotocite | (Mn,Fe)SiO3 · H2O (?) |
| Fe | ⓘ Omphacite | (NaaCabFec2+Mgd)(AleFef3+Feg2+Mgh)Si2O6 |
| Fe | ⓘ Pyrite | FeS2 |
| Fe | ⓘ Riebeckite | ◻Na2(Fe32+Fe23+)Si8O22(OH)2 |
| Fe | ⓘ Voltaite | K2Fe52+Fe33+Al(SO4)12 · 18H2O |
| Fe | ⓘ Riebeckite Root Name Group | ◻Na2(C32+Fe23+)(Si8O22)W2 |
| Fe | ⓘ Riebeckite Root Name Group var. Crocidolite | ◻[Na2][Z32+Fe23+]Si8O22(OH,F,Cl)2 |
| Fe | ⓘ Serpentine Subgroup var. Nickel-bearing Serpentine | D3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn |
| Ni | Nickel | |
| Ni | ⓘ Millerite | NiS |
| Ni | ⓘ Pecoraite | Ni3(Si2O5)(OH)4 |
| Ni | ⓘ Serpentine Subgroup var. Nickel-bearing Serpentine | D3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn |
| Cu | Copper | |
| Cu | ⓘ Azurite | Cu3(CO3)2(OH)2 |
| Cu | ⓘ Chalcopyrite | CuFeS2 |
| Zn | Zinc | |
| Zn | ⓘ Serpentine Subgroup var. Nickel-bearing Serpentine | D3[Si2O5](OH)4 D = Mg, Fe, Ni, Mn, Al, Zn |
| Se | Selenium | |
| Se | ⓘ Tiemannite | HgSe |
| Sb | Antimony | |
| Sb | ⓘ Metastibnite | Sb2S3 |
| Ba | Barium | |
| Ba | ⓘ Baryte | BaSO4 |
| Hg | Mercury | |
| Hg | ⓘ Cinnabar | HgS |
| Hg | ⓘ Edgarbaileyite | [Hg2]32+[Si2O7] |
| Hg | ⓘ Eglestonite | [Hg2]32+OCl3(OH) |
| Hg | ⓘ Native Mercury | Hg |
| Hg | ⓘ Metacinnabar | HgS |
| Hg | ⓘ Montroydite | HgO |
| Hg | ⓘ Tiemannite | HgSe |
Localities in this Region
- California
- Sonoma County
- West Mayacmas Mining District
- ⭔Black Oaks
- Black Oak Mine (E. H. Hacsela Mine)
- Buckeye Mine (Mount Vernon Mine)
- Cloverdale Mine
- Cornucopia Mine (Healdsburg Mine; Squaw Creek Mine)
- Dewey's Mine
- Kissack Mine (Squaw Mine; Amazon Mine; Big Chief Mine)
- Red Hill claim (Juniper Ridge; Lock; Lock and Key; Culver Bear)
- Sulphur Creek
- Truitt No. 1 Mine
- Unnamed Cr occurrence [1]
- Unnamed Hg occurrence [2]
- Unnamed Hg occurrence [6]
- Unnamed Mn occurrence [2]
- Unnamed Mn occurrence [3]
- ⭔Castle Rock Springs area
- Anna Belcher prospect (Ann Belcher prospect; Lucky Stone prospect)
- Archambeau prospect (Lucky Strike)
- Bacon Consolidated Mine
- Baker Ranch property
- Boston group
- Cinnabar King group
- Contact Mine (Walker; Queen group)
- Crystal Mine (Red Cloud Mine; Pacific Mine; Abbey Mine)
- Denver and Hope Mine
- Eureka Mine (Flagstaff Mine)
- Foss prospect
- Great Northern prospect
- Jimtown
- Jumbo Mine (B & M Mine; Double Star Mine)
- Last Chance and Young Denver Mine
- Lookout
- Mary Hurley occurrence (Hurley)
- McDonald prospect (McDonald property)
- Mericoma Mine
- Mohawk occurrence
- Napa Mine
- Occidental Mine
- Old Chapman occurrence
- Pacific group
- Paul Warner property (Warner claim; Big Bluff)
- Socrates Mine
- Sonoma Company No. 27 Mine
- Unnamed Mn mine [4]
- Warner and Clark claim
- Wheeler prospect
- ⭔Cloverdale
- ⭔Black Oaks
- West Mayacmas Mining District
- Sonoma County
- California
- Sonoma County
- West Mayacmas Mining District
- Cloverdale
- Battenburg Refractory Mine
- Black Ranch
- Brush deposit
- Burgans Ranch property (Burgaus Ranch)
- Curmings occurrence
- Healdsburg lode
- Kolling deposit (Creon deposit)
- Livermore Quicksilver Mine
- Melville Ranch
- Mercury Bank Mine
- North Fork Little Sulphur Creek
- Pattenburg Refractory Magnesite Mine
- Russian River occurrences
- Shaw Ranch
- Unnamed Hg prospect [19]
- Unnamed Magnesite deposit [1]
- Unnamed Magnesite occurrence [3]
- Unnamed Talc occurrence [1]
- Unspecified Ni occurrence [1]
- Yordi Ranch deposit (Ekert Ranch)
- Holst-Weeks prospect (Holst-Weeks deposit)
- ⭔Hood Mountain Regional Park
- Los Alamos Canyon
- Mahnke Peak
- ⭔Mark West Springs
- The Geysers
- Big Geyser property
- Black Bear Mine (Kentuck Mine; Buckman group)
- Commonwealth Consolidated Mine
- Devils Pulpit
- Geyser Canyon (Geyser Creek Canyon)
- Geyser Quarry
- Lost Ledge and Mercuryville Divide Mine
- Rattlesnake Mine
- Unnamed Cr prospect [9]
- Unnamed Hg prospect [17]
- Unnamed limestone quarry [1]
- Unnamed Mn occurrence [1]
- Unnamed S occurrence [2]
- Yellowjacket Mine
- Cloverdale
- West Mayacmas Mining District
- Sonoma County
Other Regions, Features and Areas containing this locality
North AmericaContinent
- Coast MountainsMountain Range
North America PlateTectonic Plate
- California Coast RangesAccretionary Complex
- Franciscan DomainDomain
USA
- California
- Mayacamas MountainsMountain Range
This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to
visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders
for access and that you are aware of all safety precautions necessary.
References
Culver-Baer Mine, North Fork Little Sulphur Creek, Cloverdale, West Mayacmas Mining District, Sonoma County, California, USA