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Monarch Mining District, Chaffee County, Colorado, USAi
| Regional Level Types | |
|---|---|
| Monarch Mining District | Mining District |
| Chaffee County | County |
| Colorado | State |
| USA | Country |
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Latitude & Longitude (WGS84):
38° North , 106° West (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~49km
Type:
Köppen climate type:
Most of the principal mines in the Monarch district are situated on Monarch Ridge, about half a mile south of Monarch, and in an area north of Garfield extending from Taylor Gulch west to Columbus Gulch. Outlying groups of mines are situated high up in Middle Fork and North Fork valleys, in Hoffman Park, and near the source of Cree Creek.
The district has produced silver, lead, zinc, gold, and copper.
The ore deposits of the Monarch district consist of replacement deposits in limestone and dolomite, and of veins. The replacement deposits have been overwhelmingly the most productive. They occur in bedded and irregular forms and along faults. The bedded and irregular replacement deposits occur locally in all of the formations that contain limy beds, but they are particularly characteristic of the basal 50 feet of the Manitou dolomite, and in many places rest on granite.
Most of the ore obtained from the replacement deposits has been oxidized, although primary sulfide minerals were reached at varying depths in all the deeper mines. The oxidized ore is typically brown, soft, porous limonite containing variable amounts of cerussite, calamine, smithsonite, and occasional patches or grains of galena. The common primary sulfides are pyrite, galena, sphalerite, and chalcopyrite. Pyrrhotite is present in part of the ore in the Garfield mine.
The unoxidized parts of the veins consist characteristically of variable proportions of galena, sphalerite, and pyrite, and generally lesser amounts of chalcopyrite, in a gangue of white vuggy quartz. Silver is present in nearly all the sulfide ores, and gold is present locally and in variable quantities. Oxidized vein matter is typically brown, somewhat porous limonite or limonitic quartz, accompanied locally by cerussite, smithsonite, calamine, secondary copper stains, and patches or grains of galena. Oxidation is not nearly so pronounced or deep in the veins as in the replacement deposits. The veins in the sedimentary rocks are more deeply altered than those in the crystalline rocks; many are extensively oxidized to depths of several hundred feet, whereas most of the veins in the crystalline rocks contain fresh sulfides at or a few feet below the surface.
Several ore deposits in the Monarch district are associated with minerals characteristically developed by contact metomorphism. All these deposits are near the head of Taylor Gulch or in Cree Creek valley, near a large body of Mount Princeton quartz monzonite which has irregularly metamorphosed the bordering sedimentary rocks to the southeast for as much as half a mile.
Silver ore is reported to be associated with magnetite in the Mountain Chief mine, sphalerite is associated with diopside and andradite near the New York mine, and silver, copper, lead, and gold are associated with garnet in the Clinton mine.
U.S. Geological Survey Professional Paper 289
The district has produced silver, lead, zinc, gold, and copper.
The ore deposits of the Monarch district consist of replacement deposits in limestone and dolomite, and of veins. The replacement deposits have been overwhelmingly the most productive. They occur in bedded and irregular forms and along faults. The bedded and irregular replacement deposits occur locally in all of the formations that contain limy beds, but they are particularly characteristic of the basal 50 feet of the Manitou dolomite, and in many places rest on granite.
Most of the ore obtained from the replacement deposits has been oxidized, although primary sulfide minerals were reached at varying depths in all the deeper mines. The oxidized ore is typically brown, soft, porous limonite containing variable amounts of cerussite, calamine, smithsonite, and occasional patches or grains of galena. The common primary sulfides are pyrite, galena, sphalerite, and chalcopyrite. Pyrrhotite is present in part of the ore in the Garfield mine.
The unoxidized parts of the veins consist characteristically of variable proportions of galena, sphalerite, and pyrite, and generally lesser amounts of chalcopyrite, in a gangue of white vuggy quartz. Silver is present in nearly all the sulfide ores, and gold is present locally and in variable quantities. Oxidized vein matter is typically brown, somewhat porous limonite or limonitic quartz, accompanied locally by cerussite, smithsonite, calamine, secondary copper stains, and patches or grains of galena. Oxidation is not nearly so pronounced or deep in the veins as in the replacement deposits. The veins in the sedimentary rocks are more deeply altered than those in the crystalline rocks; many are extensively oxidized to depths of several hundred feet, whereas most of the veins in the crystalline rocks contain fresh sulfides at or a few feet below the surface.
Several ore deposits in the Monarch district are associated with minerals characteristically developed by contact metomorphism. All these deposits are near the head of Taylor Gulch or in Cree Creek valley, near a large body of Mount Princeton quartz monzonite which has irregularly metamorphosed the bordering sedimentary rocks to the southeast for as much as half a mile.
Silver ore is reported to be associated with magnetite in the Mountain Chief mine, sphalerite is associated with diopside and andradite near the New York mine, and silver, copper, lead, and gold are associated with garnet in the Clinton mine.
U.S. Geological Survey Professional Paper 289
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-localities69 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:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| ⓘ | Native Copper | 1.AA.05 | Cu |
| ⓘ | Native Gold | 1.AA.05 | Au |
| ⓘ | Native Silver | 1.AA.05 | Ag |
| ⓘ | Graphite | 1.CB.05a | C |
| Group 2 - Sulphides and Sulfosalts | |||
| ⓘ | Chalcocite | 2.BA.05 | Cu2S |
| ⓘ | Bornite | 2.BA.15 | Cu5FeS4 |
| ⓘ | Acanthite | 2.BA.35 | Ag2S |
| ⓘ | Sphalerite | 2.CB.05a | ZnS |
| ⓘ | Chalcopyrite | 2.CB.10a | CuFeS2 |
| ⓘ | Pyrrhotite | 2.CC.10 | Fe1-xS |
| ⓘ | Galena | 2.CD.10 | PbS |
| ⓘ | var. Silver-bearing Galena | 2.CD.10 | PbS with Ag |
| ⓘ | Sylvanite ? | 2.EA.05 | AgAuTe4 |
| ⓘ | Molybdenite | 2.EA.30 | MoS2 |
| ⓘ | Pyrite | 2.EB.05a | FeS2 |
| ⓘ | Stephanite | 2.GB.10 | Ag5SbS4 |
| Group 3 - Halides | |||
| ⓘ | Chlorargyrite | 3.AA.15 | AgCl |
| ⓘ | Fluorite | 3.AB.25 | CaF2 |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Cuprite | 4.AA.10 | Cu2O |
| ⓘ | Tenorite | 4.AB.10 | CuO |
| ⓘ | Gahnite | 4.BB.05 | ZnAl2O4 |
| ⓘ | Magnetite | 4.BB.05 | Fe2+Fe3+2O4 |
| ⓘ | Corundum ? | 4.CB.05 | Al2O3 |
| ⓘ | Hematite | 4.CB.05 | Fe2O3 |
| ⓘ | Ilmenite | 4.CB.05 | Fe2+TiO3 |
| ⓘ | Hematite var. Specularite | 4.CB.05 | Fe2O3 |
| ⓘ | Quartz | 4.DA.05 | SiO2 |
| ⓘ | Pyrolusite | 4.DB.05 | Mn4+O2 |
| ⓘ | Rutile | 4.DB.05 | TiO2 |
| ⓘ | Hübnerite | 4.DB.30 | MnWO4 |
| ⓘ | Goethite | 4.FD.10 | Fe3+O(OH) |
| Group 5 - Nitrates and Carbonates | |||
| ⓘ | Calcite | 5.AB.05 | CaCO3 |
| ⓘ | Siderite | 5.AB.05 | FeCO3 |
| ⓘ | Smithsonite | 5.AB.05 | ZnCO3 |
| ⓘ | Ankerite | 5.AB.10 | Ca(Fe2+,Mg)(CO3)2 |
| ⓘ | Dolomite | 5.AB.10 | CaMg(CO3)2 |
| ⓘ | var. Iron-bearing Dolomite | 5.AB.10 | Ca(Mg,Fe)(CO3)2 |
| ⓘ | Cerussite | 5.AB.15 | PbCO3 |
| ⓘ | Azurite | 5.BA.05 | Cu3(CO3)2(OH)2 |
| ⓘ | Malachite | 5.BA.10 | Cu2(CO3)(OH)2 |
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
| ⓘ | Anglesite | 7.AD.35 | PbSO4 |
| ⓘ | Baryte | 7.AD.35 | BaSO4 |
| ⓘ | Brochantite | 7.BB.25 | Cu4(SO4)(OH)6 |
| ⓘ | Plumbojarosite | 7.BC.10 | Pb0.5Fe3+3(SO4)2(OH)6 |
| ⓘ | Gypsum | 7.CD.40 | CaSO4 · 2H2O |
| ⓘ | Scheelite | 7.GA.05 | Ca(WO4) |
| ⓘ | Wulfenite | 7.GA.05 | Pb(MoO4) |
| Group 8 - Phosphates, Arsenates and Vanadates | |||
| ⓘ | Mimetite | 8.BN.05 | Pb5(AsO4)3Cl |
| Group 9 - Silicates | |||
| ⓘ | Phenakite | 9.AA.05 | Be2SiO4 |
| ⓘ | Forsterite | 9.AC.05 | Mg2(SiO4) |
| ⓘ | Andradite | 9.AD.25 | Ca3Fe3+2(SiO4)3 |
| ⓘ | Almandine | 9.AD.25 | Fe2+3Al2(SiO4)3 |
| ⓘ | Grossular | 9.AD.25 | Ca3Al2(SiO4)3 |
| ⓘ | Zircon | 9.AD.30 | Zr(SiO4) |
| ⓘ | Sillimanite | 9.AF.05 | Al2(SiO4)O |
| ⓘ | Clinohumite | 9.AF.55 | Mg9(SiO4)4F2 |
| ⓘ | Hemimorphite | 9.BD.10 | Zn4Si2O7(OH)2 · H2O |
| ⓘ | Epidote | 9.BG.05a | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| ⓘ | Beryl var. Aquamarine | 9.CJ.05 | Be3Al2(Si6O18) |
| ⓘ | 9.CJ.05 | Be3Al2(Si6O18) | |
| ⓘ | Cordierite | 9.CJ.10 | Mg2Al4Si5O18 |
| ⓘ | Diopside | 9.DA.15 | CaMgSi2O6 |
| ⓘ | Anthophyllite | 9.DD.05 | ◻Mg2Mg5(Si8O22)(OH)2 |
| ⓘ | Gedrite | 9.DD.05 | ◻Mg2(Mg3Al2)(Al2Si6O22)(OH)2 |
| ⓘ | Cummingtonite | 9.DE.05 | ◻Mg2Mg5(Si8O22)(OH)2 |
| ⓘ | Actinolite | 9.DE.10 | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| ⓘ | Tremolite | 9.DE.10 | ◻Ca2Mg5(Si8O22)(OH)2 |
| ⓘ | Wollastonite | 9.DG.05 | Ca3(Si3O9) |
| ⓘ | Muscovite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
| ⓘ | Phlogopite | 9.EC.20 | KMg3(AlSi3O10)(OH)2 |
| ⓘ | Lizardite | 9.ED.15 | Mg3(Si2O5)(OH)4 |
| ⓘ | Chrysocolla | 9.ED.20 | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| ⓘ | Microcline | 9.FA.30 | K(AlSi3O8) |
| Unclassified | |||
| ⓘ | 'Asbestos' | - | |
| ⓘ | 'Biotite' | - | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| ⓘ | 'Chlorite Group' | - | |
| ⓘ | 'Feldspar Group' | - | |
| ⓘ | 'Calcium Amphibole Subgroup var. Hornblende' | - | AnCa2(Z2+5-mZ3+m)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 |
| ⓘ | 'Limonite' | - | |
| ⓘ | 'Psilomelane' | - | |
| ⓘ | 'Wad' | - | |
| ⓘ | 'Fayalite-Forsterite Series' | - | |
| ⓘ | 'Hornblende Root Name Group' | - | ◻Ca2(C2+4C3+)(AlSi7O22)W2 |
| ⓘ | 'Plagioclase' | - | (Na,Ca)[(Si,Al)AlSi2]O8 |
| ⓘ | 'Garnet Group' | - | X3Z2(SiO4)3 |
| ⓘ | 'Serpentine Subgroup' | - | D3[Si2O5](OH)4 |
| ⓘ | 'Copper Stain' | - | |
| ⓘ | 'Apatite' | - | Ca5(PO4)3A |
| ⓘ | 'Calcium Amphibole Subgroup' | - | AnCa2(C2+5-mC3+m)(Si8-(n+m)Al(n+m))W2 |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Actinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| H | ⓘ Anthophyllite | ◻Mg2Mg5(Si8O22)(OH)2 |
| H | ⓘ Azurite | Cu3(CO3)2(OH)2 |
| H | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| H | ⓘ Brochantite | Cu4(SO4)(OH)6 |
| H | ⓘ Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| H | ⓘ Cummingtonite | ◻Mg2Mg5(Si8O22)(OH)2 |
| H | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| H | ⓘ Gedrite | ◻Mg2(Mg3Al2)(Al2Si6O22)(OH)2 |
| H | ⓘ Goethite | Fe3+O(OH) |
| H | ⓘ Gypsum | CaSO4 · 2H2O |
| H | ⓘ Hemimorphite | Zn4Si2O7(OH)2 · H2O |
| H | ⓘ Calcium Amphibole Subgroup var. Hornblende | AnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 |
| H | ⓘ Lizardite | Mg3(Si2O5)(OH)4 |
| H | ⓘ Malachite | Cu2(CO3)(OH)2 |
| H | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| H | ⓘ Phlogopite | KMg3(AlSi3O10)(OH)2 |
| H | ⓘ Plumbojarosite | Pb0.5Fe33+(SO4)2(OH)6 |
| H | ⓘ Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
| H | ⓘ Serpentine Subgroup | D3[Si2O5](OH)4 |
| Be | Beryllium | |
| Be | ⓘ Beryl | Be3Al2(Si6O18) |
| Be | ⓘ Phenakite | Be2SiO4 |
| C | Carbon | |
| C | ⓘ Ankerite | Ca(Fe2+,Mg)(CO3)2 |
| C | ⓘ Azurite | Cu3(CO3)2(OH)2 |
| C | ⓘ Calcite | CaCO3 |
| C | ⓘ Cerussite | PbCO3 |
| C | ⓘ Dolomite | CaMg(CO3)2 |
| C | ⓘ Graphite | C |
| C | ⓘ Malachite | Cu2(CO3)(OH)2 |
| C | ⓘ Siderite | FeCO3 |
| C | ⓘ Smithsonite | ZnCO3 |
| C | ⓘ Dolomite var. Iron-bearing Dolomite | Ca(Mg,Fe)(CO3)2 |
| O | Oxygen | |
| O | ⓘ Actinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| O | ⓘ Andradite | Ca3Fe23+(SiO4)3 |
| O | ⓘ Anglesite | PbSO4 |
| O | ⓘ Ankerite | Ca(Fe2+,Mg)(CO3)2 |
| O | ⓘ Anthophyllite | ◻Mg2Mg5(Si8O22)(OH)2 |
| O | ⓘ Azurite | Cu3(CO3)2(OH)2 |
| O | ⓘ Almandine | Fe32+Al2(SiO4)3 |
| O | ⓘ Baryte | BaSO4 |
| O | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| O | ⓘ Brochantite | Cu4(SO4)(OH)6 |
| O | ⓘ Beryl | Be3Al2(Si6O18) |
| O | ⓘ Calcite | CaCO3 |
| O | ⓘ Cerussite | PbCO3 |
| O | ⓘ Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| O | ⓘ Clinohumite | Mg9(SiO4)4F2 |
| O | ⓘ Cordierite | Mg2Al4Si5O18 |
| O | ⓘ Corundum | Al2O3 |
| O | ⓘ Cummingtonite | ◻Mg2Mg5(Si8O22)(OH)2 |
| O | ⓘ Cuprite | Cu2O |
| O | ⓘ Diopside | CaMgSi2O6 |
| O | ⓘ Dolomite | CaMg(CO3)2 |
| O | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| O | ⓘ Forsterite | Mg2(SiO4) |
| O | ⓘ Gahnite | ZnAl2O4 |
| O | ⓘ Gedrite | ◻Mg2(Mg3Al2)(Al2Si6O22)(OH)2 |
| O | ⓘ Goethite | Fe3+O(OH) |
| O | ⓘ Grossular | Ca3Al2(SiO4)3 |
| O | ⓘ Gypsum | CaSO4 · 2H2O |
| O | ⓘ Hematite | Fe2O3 |
| O | ⓘ Hemimorphite | Zn4Si2O7(OH)2 · H2O |
| O | ⓘ Calcium Amphibole Subgroup var. Hornblende | AnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 |
| O | ⓘ Hübnerite | MnWO4 |
| O | ⓘ Ilmenite | Fe2+TiO3 |
| O | ⓘ Lizardite | Mg3(Si2O5)(OH)4 |
| O | ⓘ Magnetite | Fe2+Fe23+O4 |
| O | ⓘ Malachite | Cu2(CO3)(OH)2 |
| O | ⓘ Microcline | K(AlSi3O8) |
| O | ⓘ Mimetite | Pb5(AsO4)3Cl |
| O | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| O | ⓘ Phenakite | Be2SiO4 |
| O | ⓘ Phlogopite | KMg3(AlSi3O10)(OH)2 |
| O | ⓘ Plumbojarosite | Pb0.5Fe33+(SO4)2(OH)6 |
| O | ⓘ Pyrolusite | Mn4+O2 |
| O | ⓘ Quartz | SiO2 |
| O | ⓘ Rutile | TiO2 |
| O | ⓘ Scheelite | Ca(WO4) |
| O | ⓘ Siderite | FeCO3 |
| O | ⓘ Sillimanite | Al2(SiO4)O |
| O | ⓘ Smithsonite | ZnCO3 |
| O | ⓘ Tenorite | CuO |
| O | ⓘ Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
| O | ⓘ Wulfenite | Pb(MoO4) |
| O | ⓘ Wollastonite | Ca3(Si3O9) |
| O | ⓘ Zircon | Zr(SiO4) |
| O | ⓘ Hematite var. Specularite | Fe2O3 |
| O | ⓘ Fayalite-Forsterite Series | |
| O | ⓘ Hornblende Root Name Group | ◻Ca2(C42+C3+)(AlSi7O22)W2 |
| O | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| O | ⓘ Garnet Group | X3Z2(SiO4)3 |
| O | ⓘ Dolomite var. Iron-bearing Dolomite | Ca(Mg,Fe)(CO3)2 |
| O | ⓘ Serpentine Subgroup | D3[Si2O5](OH)4 |
| O | ⓘ Apatite | Ca5(PO4)3A |
| F | Fluorine | |
| F | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| F | ⓘ Clinohumite | Mg9(SiO4)4F2 |
| F | ⓘ Fluorite | CaF2 |
| F | ⓘ Calcium Amphibole Subgroup var. Hornblende | AnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 |
| Na | Sodium | |
| Na | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Mg | Magnesium | |
| Mg | ⓘ Actinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| Mg | ⓘ Ankerite | Ca(Fe2+,Mg)(CO3)2 |
| Mg | ⓘ Anthophyllite | ◻Mg2Mg5(Si8O22)(OH)2 |
| Mg | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Mg | ⓘ Clinohumite | Mg9(SiO4)4F2 |
| Mg | ⓘ Cordierite | Mg2Al4Si5O18 |
| Mg | ⓘ Cummingtonite | ◻Mg2Mg5(Si8O22)(OH)2 |
| Mg | ⓘ Diopside | CaMgSi2O6 |
| Mg | ⓘ Dolomite | CaMg(CO3)2 |
| Mg | ⓘ Forsterite | Mg2(SiO4) |
| Mg | ⓘ Gedrite | ◻Mg2(Mg3Al2)(Al2Si6O22)(OH)2 |
| Mg | ⓘ Lizardite | Mg3(Si2O5)(OH)4 |
| Mg | ⓘ Phlogopite | KMg3(AlSi3O10)(OH)2 |
| Mg | ⓘ Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
| Mg | ⓘ Fayalite-Forsterite Series | |
| Mg | ⓘ Dolomite var. Iron-bearing Dolomite | Ca(Mg,Fe)(CO3)2 |
| Al | Aluminium | |
| Al | ⓘ Almandine | Fe32+Al2(SiO4)3 |
| Al | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Al | ⓘ Beryl | Be3Al2(Si6O18) |
| Al | ⓘ Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| Al | ⓘ Cordierite | Mg2Al4Si5O18 |
| Al | ⓘ Corundum | Al2O3 |
| Al | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Al | ⓘ Gahnite | ZnAl2O4 |
| Al | ⓘ Gedrite | ◻Mg2(Mg3Al2)(Al2Si6O22)(OH)2 |
| Al | ⓘ Grossular | Ca3Al2(SiO4)3 |
| Al | ⓘ Calcium Amphibole Subgroup var. Hornblende | AnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 |
| Al | ⓘ Microcline | K(AlSi3O8) |
| Al | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| Al | ⓘ Phlogopite | KMg3(AlSi3O10)(OH)2 |
| Al | ⓘ Sillimanite | Al2(SiO4)O |
| Al | ⓘ Hornblende Root Name Group | ◻Ca2(C42+C3+)(AlSi7O22)W2 |
| Al | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Al | ⓘ Calcium Amphibole Subgroup | AnCa2(C2+5-mCm3+)(Si8-(n+m)Al(n+m))W2 |
| Si | Silicon | |
| Si | ⓘ Actinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| Si | ⓘ Andradite | Ca3Fe23+(SiO4)3 |
| Si | ⓘ Anthophyllite | ◻Mg2Mg5(Si8O22)(OH)2 |
| Si | ⓘ Almandine | Fe32+Al2(SiO4)3 |
| Si | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Si | ⓘ Beryl | Be3Al2(Si6O18) |
| Si | ⓘ Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| Si | ⓘ Clinohumite | Mg9(SiO4)4F2 |
| Si | ⓘ Cordierite | Mg2Al4Si5O18 |
| Si | ⓘ Cummingtonite | ◻Mg2Mg5(Si8O22)(OH)2 |
| Si | ⓘ Diopside | CaMgSi2O6 |
| Si | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Si | ⓘ Forsterite | Mg2(SiO4) |
| Si | ⓘ Gedrite | ◻Mg2(Mg3Al2)(Al2Si6O22)(OH)2 |
| Si | ⓘ Grossular | Ca3Al2(SiO4)3 |
| Si | ⓘ Hemimorphite | Zn4Si2O7(OH)2 · H2O |
| Si | ⓘ Calcium Amphibole Subgroup var. Hornblende | AnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 |
| Si | ⓘ Lizardite | Mg3(Si2O5)(OH)4 |
| Si | ⓘ Microcline | K(AlSi3O8) |
| Si | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| Si | ⓘ Phenakite | Be2SiO4 |
| Si | ⓘ Phlogopite | KMg3(AlSi3O10)(OH)2 |
| Si | ⓘ Quartz | SiO2 |
| Si | ⓘ Sillimanite | Al2(SiO4)O |
| Si | ⓘ Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
| Si | ⓘ Wollastonite | Ca3(Si3O9) |
| Si | ⓘ Zircon | Zr(SiO4) |
| Si | ⓘ Fayalite-Forsterite Series | |
| Si | ⓘ Hornblende Root Name Group | ◻Ca2(C42+C3+)(AlSi7O22)W2 |
| Si | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Si | ⓘ Garnet Group | X3Z2(SiO4)3 |
| Si | ⓘ Serpentine Subgroup | D3[Si2O5](OH)4 |
| Si | ⓘ Calcium Amphibole Subgroup | AnCa2(C2+5-mCm3+)(Si8-(n+m)Al(n+m))W2 |
| P | Phosphorus | |
| P | ⓘ Apatite | Ca5(PO4)3A |
| S | Sulfur | |
| S | ⓘ Acanthite | Ag2S |
| S | ⓘ Anglesite | PbSO4 |
| S | ⓘ Baryte | BaSO4 |
| S | ⓘ Bornite | Cu5FeS4 |
| S | ⓘ Brochantite | Cu4(SO4)(OH)6 |
| S | ⓘ Chalcopyrite | CuFeS2 |
| S | ⓘ Chalcocite | Cu2S |
| S | ⓘ Galena | PbS |
| S | ⓘ Gypsum | CaSO4 · 2H2O |
| S | ⓘ Molybdenite | MoS2 |
| S | ⓘ Plumbojarosite | Pb0.5Fe33+(SO4)2(OH)6 |
| S | ⓘ Pyrite | FeS2 |
| S | ⓘ Pyrrhotite | Fe1-xS |
| S | ⓘ Sphalerite | ZnS |
| S | ⓘ Stephanite | Ag5SbS4 |
| S | ⓘ Galena var. Silver-bearing Galena | PbS with Ag |
| Cl | Chlorine | |
| Cl | ⓘ Chlorargyrite | AgCl |
| Cl | ⓘ Calcium Amphibole Subgroup var. Hornblende | AnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 |
| Cl | ⓘ Mimetite | Pb5(AsO4)3Cl |
| K | Potassium | |
| K | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| K | ⓘ Microcline | K(AlSi3O8) |
| K | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| K | ⓘ Phlogopite | KMg3(AlSi3O10)(OH)2 |
| Ca | Calcium | |
| Ca | ⓘ Actinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| Ca | ⓘ Andradite | Ca3Fe23+(SiO4)3 |
| Ca | ⓘ Ankerite | Ca(Fe2+,Mg)(CO3)2 |
| Ca | ⓘ Calcite | CaCO3 |
| Ca | ⓘ Diopside | CaMgSi2O6 |
| Ca | ⓘ Dolomite | CaMg(CO3)2 |
| Ca | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Ca | ⓘ Fluorite | CaF2 |
| Ca | ⓘ Grossular | Ca3Al2(SiO4)3 |
| Ca | ⓘ Gypsum | CaSO4 · 2H2O |
| Ca | ⓘ Calcium Amphibole Subgroup var. Hornblende | AnCa2(Z2+5-mZm3+)(Si8-(n+m)Al(n+m))(OH,F,Cl)2 |
| Ca | ⓘ Scheelite | Ca(WO4) |
| Ca | ⓘ Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
| Ca | ⓘ Wollastonite | Ca3(Si3O9) |
| Ca | ⓘ Hornblende Root Name Group | ◻Ca2(C42+C3+)(AlSi7O22)W2 |
| Ca | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Ca | ⓘ Dolomite var. Iron-bearing Dolomite | Ca(Mg,Fe)(CO3)2 |
| Ca | ⓘ Apatite | Ca5(PO4)3A |
| Ca | ⓘ Calcium Amphibole Subgroup | AnCa2(C2+5-mCm3+)(Si8-(n+m)Al(n+m))W2 |
| Ti | Titanium | |
| Ti | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Ti | ⓘ Ilmenite | Fe2+TiO3 |
| Ti | ⓘ Rutile | TiO2 |
| Mn | Manganese | |
| Mn | ⓘ Hübnerite | MnWO4 |
| Mn | ⓘ Pyrolusite | Mn4+O2 |
| Fe | Iron | |
| Fe | ⓘ Actinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| Fe | ⓘ Andradite | Ca3Fe23+(SiO4)3 |
| Fe | ⓘ Ankerite | Ca(Fe2+,Mg)(CO3)2 |
| Fe | ⓘ Almandine | Fe32+Al2(SiO4)3 |
| Fe | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Fe | ⓘ Bornite | Cu5FeS4 |
| Fe | ⓘ Chalcopyrite | CuFeS2 |
| Fe | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Fe | ⓘ Goethite | Fe3+O(OH) |
| Fe | ⓘ Hematite | Fe2O3 |
| Fe | ⓘ Ilmenite | Fe2+TiO3 |
| Fe | ⓘ Magnetite | Fe2+Fe23+O4 |
| Fe | ⓘ Plumbojarosite | Pb0.5Fe33+(SO4)2(OH)6 |
| Fe | ⓘ Pyrite | FeS2 |
| Fe | ⓘ Pyrrhotite | Fe1-xS |
| Fe | ⓘ Siderite | FeCO3 |
| Fe | ⓘ Hematite var. Specularite | Fe2O3 |
| Fe | ⓘ Fayalite-Forsterite Series | |
| Fe | ⓘ Dolomite var. Iron-bearing Dolomite | Ca(Mg,Fe)(CO3)2 |
| Cu | Copper | |
| Cu | ⓘ Azurite | Cu3(CO3)2(OH)2 |
| Cu | ⓘ Bornite | Cu5FeS4 |
| Cu | ⓘ Brochantite | Cu4(SO4)(OH)6 |
| Cu | ⓘ Chalcopyrite | CuFeS2 |
| Cu | ⓘ Chalcocite | Cu2S |
| Cu | ⓘ Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| Cu | ⓘ Cuprite | Cu2O |
| Cu | ⓘ Native Copper | Cu |
| Cu | ⓘ Malachite | Cu2(CO3)(OH)2 |
| Cu | ⓘ Tenorite | CuO |
| Zn | Zinc | |
| Zn | ⓘ Gahnite | ZnAl2O4 |
| Zn | ⓘ Hemimorphite | Zn4Si2O7(OH)2 · H2O |
| Zn | ⓘ Smithsonite | ZnCO3 |
| Zn | ⓘ Sphalerite | ZnS |
| As | Arsenic | |
| As | ⓘ Mimetite | Pb5(AsO4)3Cl |
| Zr | Zirconium | |
| Zr | ⓘ Zircon | Zr(SiO4) |
| Mo | Molybdenum | |
| Mo | ⓘ Molybdenite | MoS2 |
| Mo | ⓘ Wulfenite | Pb(MoO4) |
| Ag | Silver | |
| Ag | ⓘ Acanthite | Ag2S |
| Ag | ⓘ Chlorargyrite | AgCl |
| Ag | ⓘ Native Silver | Ag |
| Ag | ⓘ Stephanite | Ag5SbS4 |
| Ag | ⓘ Sylvanite | AgAuTe4 |
| Ag | ⓘ Galena var. Silver-bearing Galena | PbS with Ag |
| Sb | Antimony | |
| Sb | ⓘ Stephanite | Ag5SbS4 |
| Te | Tellurium | |
| Te | ⓘ Sylvanite | AgAuTe4 |
| Ba | Barium | |
| Ba | ⓘ Baryte | BaSO4 |
| W | Tungsten | |
| W | ⓘ Hübnerite | MnWO4 |
| W | ⓘ Scheelite | Ca(WO4) |
| Au | Gold | |
| Au | ⓘ Native Gold | Au |
| Au | ⓘ Sylvanite | AgAuTe4 |
| Pb | Lead | |
| Pb | ⓘ Anglesite | PbSO4 |
| Pb | ⓘ Cerussite | PbCO3 |
| Pb | ⓘ Galena | PbS |
| Pb | ⓘ Mimetite | Pb5(AsO4)3Cl |
| Pb | ⓘ Plumbojarosite | Pb0.5Fe33+(SO4)2(OH)6 |
| Pb | ⓘ Wulfenite | Pb(MoO4) |
| Pb | ⓘ Galena var. Silver-bearing Galena | PbS with Ag |
Localities in this Region
- Colorado
- Chaffee County
- Monarch Mining District
- Alaska Mine
- Alie Belle
- Alpha and Beta
- Alpine No. One
- Anna Huffman Claims
- April Fool Mine
- Atlas Group
- Baal Beck
- Ben Bolts Paymaster
- Black Tiger Mine
- Bon Ton Mine
- Bonnie Belle Mine
- Boss Lake
- Brighton Mine
- Buckhorn Tun
- Burton
- Cindarella No. 7 claim
- Cinderella South Mine
- Clinton Mine
- Colorado Gold Mining
- Columbus Mine
- Copper King
- Cree Camp
- D. A. Moore Mason Occurrence
- D'Byron mine
- Darling Mine
- Delaware
- Desdemona
- DMD Occurrence
- Dumpite
- Elkington Mine
- Elmer McMurray
- Evergreen
- Exchequer
- Fairplay Mine
- Fairview
- Forward Gold Mining
- Fraction Mine
- French
- Garfield
- Garfield Quarry
- Geneva Claim (1)
- Geneva Claim (2)
- Giant Eclipse
- Gladstone Mine
- Golden Age Mine
- Grand Duke
- Great Monarch Mine
- Greens Gulch
- Gulch Mine
- Hawkeye Mine
- Hawkeye No. 1
- Hawkeye No. 2
- Hawkeye No. 3
- Highland Claim
- Holy Water Mine
- Huffman Copper Deposit
- Irishwood Esther
- Iron Duke
- Monarch Mining District
- Chaffee County
- Colorado
- Chaffee County
- Monarch Mining District
- Jasper Mine
- Jewel Tunnel & Mining Company workings
- Josephine No. 1
- Lachaw Mine
- Last Chance Mine
- Lehigh
- Lilly Mine
- Little Charm Mine
- Little Orphan Annie Mine
- Little Wonder Mine
- Longfellow Claim
- Lucky Mine
- Macedonian Mine
- Madonna Mine
- Major Mine
- Maple Leaf
- Marshall tunnel
- Mason Mine
- Maverick tunnel
- May Queen Mine
- Michigan Group
- Missouri Boy Mine
- Mohammed Mine
- Monarch
- Monarch Contact
- Monarch Lime Quarry
- Monongahela and Fraction
- Moose Mine
- Moss Flower (Silver King Occurrence; Half Moon Occurrence)
- Mound Mine (Atlantic)
- Mount Aetna Molybdenum prospect (Monarch Molybdenum property; D & G Mining property)
- Mountain Chief Mine
- Neglected Mine
- Nest Egg Occurrence
- New York Mine
- Ohio and Morningstar
- Ole Bull
- Oshkosh Mine
- Page
- Paymaster Mine
- Pilgrim Group
- Pinyon Mine
- Pride of the West
- Rainbow - Eagle Bird Mine
- Rarus Warrior Mine
- Rolla
- Royal Purple Occurrence
- Shamrock Mine
- Shannon Last Chance
- Silent Friend
- Sitting Bull
- Song Bird Mine
- Southside South Cinderella Occurrence
- Stella Mountain
- Stemwinder Mine
- Taylor Gulch
- Taylor Mining Syndicate
- Ten Broek
- Thirty-Six-Thirty
- Tom Cat mine
- Tweed mine
- Uncle Sam Mine (Cyclone Creek)
- Uncle Sam Mine (Hoffman Park)
- Unknown Lead - Zinc (MRDS - 10017111)
- Unknown Lead - Zinc (MRDS - 10108183)
- Unknown Limestone - General (MRDS - 10017074)
- Unknown Molybdenum Occurrence (MRDS - 10017157)
- Victor Mine
- White Marble Quarry
- Wilson Mine
- Monarch Mining District
- Chaffee County
Other Regions, Features and Areas containing this locality
North AmericaContinent
- Rocky MountainsMountain Range
North America PlateTectonic Plate
- Great Plains DomainDomain
- Southern Rocky MountainsOrogenic Belt
USA
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References
Monarch Mining District, Chaffee County, Colorado, USA