| Regional Level Types | |
|---|---|
| Montpelier Mine (Bowe Farm Prospect; Feldspar Corporation Quarry) | Mine |
| Montpelier | - not defined - |
| Hanover County | County |
| Virginia | State |
| USA | Country |
| ⓘActinolite Formula:◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 References: |
| ⓘAlbite Formula:Na(AlSi3O8) |
| ⓘAlbite var. Andesine Formula:(Na,Ca)[Al(Si,Al)Si2O8] Description: Occurs in a meta-anorthosite body in gneissic rock with pegmatite dikes. References: |
| ⓘ'Amphibole Supergroup' Formula:AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 Description: Occurs in a meta-anorthosite body in gneissic rock with pegmatite dikes. References: |
| ⓘ'Amphibole Supergroup var. Uralite' Formula:AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 Description: Occurs in a meta-anorthosite body in gneissic rock with pegmatite dikes. References: |
| ⓘAnatase Formula:TiO2 Description: Occurs in a meta-anorthosite body in gneissic rock with pegmatite dikes. References: |
| ⓘAnthophyllite Formula:◻{Mg2}{Mg5}(Si8O22)(OH)2 |
| ⓘ'Apatite' Formula:Ca5(PO4)3(Cl/F/OH) Description: Occurs in a meta-anorthosite body in gneissic rock with pegmatite dikes. References: |
| ⓘ'Biotite' Formula:K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 Description: Occurs in a meta-anorthosite body in gneissic rock with pegmatite dikes. References: |
| ⓘCalcite Formula:CaCO3 |
| ⓘDolomite Formula:CaMg(CO3)2 |
| ⓘ'Garnet Group' Formula:X3Z2(SiO4)3 Description: Occurs in a meta-anorthosite body in gneissic rock with pegmatite dikes. References: |
| ⓘGoethite Formula:Fe3+O(OH) Description: Occurs in a meta-anorthosite body in gneissic rock with pegmatite dikes. References: |
| ⓘ'Hornblende Root Name Group' Formula:◻Ca2(Z2+4Z3+)(AlSi7O22)(OH,F,Cl)2 |
| ⓘIlmenite Formula:Fe2+TiO3 Description: Occurs in a meta-anorthosite body in gneissic rock with pegmatite dikes. |
| ⓘKaolinite Formula:Al2(Si2O5)(OH)4 |
| ⓘMicrocline Formula:K(AlSi3O8) |
| ⓘMuscovite Formula:KAl2(AlSi3O10)(OH)2 |
| ⓘMuscovite var. Illite Formula:K0.65Al2.0[Al0.65Si3.35O10](OH)2 |
| ⓘMuscovite var. Sericite Formula:KAl2(AlSi3O10)(OH)2 |
| ⓘ'Plagioclase' Formula:(Na,Ca)[(Si,Al)AlSi2]O8 Description: Occurs in a meta-anorthosite body in gneissic rock with pegmatite dikes. References: |
| ⓘPrehnite Formula:Ca2Al2Si3O10(OH)2 Description: Occurs in a meta-anorthosite body in gneissic rock with pegmatite dikes. References: |
| ⓘPyrite Formula:FeS2 Description: Occurs in a meta-anorthosite body in gneissic rock with pegmatite dikes. References: |
| ⓘ'Pyroxene Group' Formula:ADSi2O6 Description: Occurs in a meta-anorthosite body in gneissic rock with pegmatite dikes. References: |
| ⓘQuartz Formula:SiO2 Description: Occurs in a meta-anorthosite body in gneissic rock with pegmatite dikes. References: |
| ⓘQuartz var. Blue Quartz Formula:SiO2 |
| ⓘQuartz var. Smoky Quartz Formula:SiO2 References: |
| ⓘRutile Formula:TiO2 Description: Occurs in a meta-anorthosite body in gneissic rock with pegmatite dikes. |
| ⓘSaponite Formula:Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O |
| ⓘSpessartine Formula:Mn2+3Al2(SiO4)3 Description: Occurs in a meta-anorthosite body in gneissic rock with pegmatite dikes. References: |
| ⓘTitanite Formula:CaTi(SiO4)O Description: Occurs in a meta-anorthosite body in gneissic rock with pegmatite dikes. References: |
| ⓘZircon Formula:Zr(SiO4) |
| Group 2 - Sulphides and Sulfosalts | |||
|---|---|---|---|
| ⓘ | Pyrite | 2.EB.05a | FeS2 |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Goethite | 4.00. | Fe3+O(OH) |
| ⓘ | Ilmenite | 4.CB.05 | Fe2+TiO3 |
| ⓘ | Quartz | 4.DA.05 | SiO2 |
| ⓘ | var. Smoky Quartz | 4.DA.05 | SiO2 |
| ⓘ | var. Blue Quartz | 4.DA.05 | SiO2 |
| ⓘ | Rutile | 4.DB.05 | TiO2 |
| ⓘ | Anatase | 4.DD.05 | TiO2 |
| Group 5 - Nitrates and Carbonates | |||
| ⓘ | Calcite | 5.AB.05 | CaCO3 |
| ⓘ | Dolomite | 5.AB.10 | CaMg(CO3)2 |
| Group 9 - Silicates | |||
| ⓘ | Spessartine | 9.AD.25 | Mn2+3Al2(SiO4)3 |
| ⓘ | Zircon | 9.AD.30 | Zr(SiO4) |
| ⓘ | Titanite | 9.AG.15 | CaTi(SiO4)O |
| ⓘ | Anthophyllite | 9.DD.05 | ◻{Mg2}{Mg5}(Si8O22)(OH)2 |
| ⓘ | Actinolite | 9.DE.10 | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| ⓘ | Prehnite | 9.DP.20 | Ca2Al2Si3O10(OH)2 |
| ⓘ | Muscovite var. Illite | 9.EC.15 | K0.65Al2.0[Al0.65Si3.35O10](OH)2 |
| ⓘ | 9.EC.15 | KAl2(AlSi3O10)(OH)2 | |
| ⓘ | var. Sericite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
| ⓘ | Saponite | 9.EC.45 | Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O |
| ⓘ | Kaolinite | 9.ED.05 | Al2(Si2O5)(OH)4 |
| ⓘ | Microcline | 9.FA.30 | K(AlSi3O8) |
| ⓘ | Albite | 9.FA.35 | Na(AlSi3O8) |
| ⓘ | var. Andesine | 9.FA.35 | (Na,Ca)[Al(Si,Al)Si2O8] |
| Unclassified | |||
| ⓘ | 'Amphibole Supergroup' | - | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| ⓘ | 'Biotite' | - | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| ⓘ | 'Amphibole Supergroup var. Uralite' | - | AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| ⓘ | 'Hornblende Root Name Group' | - | ◻Ca2(Z2+4Z3+)(AlSi7O22)(OH,F,Cl)2 |
| ⓘ | 'Plagioclase' | - | (Na,Ca)[(Si,Al)AlSi2]O8 |
| ⓘ | 'Pyroxene Group' | - | ADSi2O6 |
| ⓘ | 'Garnet Group' | - | X3Z2(SiO4)3 |
| ⓘ | 'Apatite' | - | Ca5(PO4)3(Cl/F/OH) |
| H | Hydrogen | |
|---|---|---|
| H | ⓘActinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| H | ⓘAmphibole Supergroup | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| H | ⓘAnthophyllite | ◻{Mg2}{Mg5}(Si8O22)(OH)2 |
| H | ⓘBiotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| H | ⓘGoethite | Fe3+O(OH) |
| H | ⓘMuscovite var.Illite | K0.65Al2.0[Al0.65Si3.35O10](OH)2 |
| H | ⓘKaolinite | Al2(Si2O5)(OH)4 |
| H | ⓘMuscovite | KAl2(AlSi3O10)(OH)2 |
| H | ⓘPrehnite | Ca2Al2Si3O10(OH)2 |
| H | ⓘSaponite | Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O |
| H | ⓘAmphibole Supergroup var.Uralite | AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| H | ⓘHornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
| H | ⓘMuscovite var.Sericite | KAl2(AlSi3O10)(OH)2 |
| H | ⓘApatite | Ca5(PO4)3(Cl/F/OH) |
| C | Carbon | |
| C | ⓘCalcite | CaCO3 |
| C | ⓘDolomite | CaMg(CO3)2 |
| O | Oxygen | |
| O | ⓘActinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| O | ⓘAlbite | Na(AlSi3O8) |
| O | ⓘAmphibole Supergroup | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| O | ⓘAnatase | TiO2 |
| O | ⓘAlbite var.Andesine | (Na,Ca)[Al(Si,Al)Si2O8] |
| O | ⓘAnthophyllite | ◻{Mg2}{Mg5}(Si8O22)(OH)2 |
| O | ⓘBiotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| O | ⓘCalcite | CaCO3 |
| O | ⓘDolomite | CaMg(CO3)2 |
| O | ⓘGoethite | Fe3+O(OH) |
| O | ⓘMuscovite var.Illite | K0.65Al2.0[Al0.65Si3.35O10](OH)2 |
| O | ⓘIlmenite | Fe2+TiO3 |
| O | ⓘKaolinite | Al2(Si2O5)(OH)4 |
| O | ⓘMicrocline | K(AlSi3O8) |
| O | ⓘMuscovite | KAl2(AlSi3O10)(OH)2 |
| O | ⓘPrehnite | Ca2Al2Si3O10(OH)2 |
| O | ⓘQuartz | SiO2 |
| O | ⓘRutile | TiO2 |
| O | ⓘSaponite | Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O |
| O | ⓘQuartz var.Smoky Quartz | SiO2 |
| O | ⓘSpessartine | Mn32+Al2(SiO4)3 |
| O | ⓘTitanite | CaTi(SiO4)O |
| O | ⓘAmphibole Supergroup var.Uralite | AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| O | ⓘZircon | Zr(SiO4) |
| O | ⓘHornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
| O | ⓘMuscovite var.Sericite | KAl2(AlSi3O10)(OH)2 |
| O | ⓘPlagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| O | ⓘPyroxene Group | ADSi2O6 |
| O | ⓘGarnet Group | X3Z2(SiO4)3 |
| O | ⓘQuartz var.Blue Quartz | SiO2 |
| O | ⓘApatite | Ca5(PO4)3(Cl/F/OH) |
| F | Fluorine | |
| F | ⓘAmphibole Supergroup | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| F | ⓘBiotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| F | ⓘAmphibole Supergroup var.Uralite | AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| F | ⓘHornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
| F | ⓘApatite | Ca5(PO4)3(Cl/F/OH) |
| Na | Sodium | |
| Na | ⓘAlbite | Na(AlSi3O8) |
| Na | ⓘAlbite var.Andesine | (Na,Ca)[Al(Si,Al)Si2O8] |
| Na | ⓘPlagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Mg | Magnesium | |
| Mg | ⓘActinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| Mg | ⓘAnthophyllite | ◻{Mg2}{Mg5}(Si8O22)(OH)2 |
| Mg | ⓘBiotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Mg | ⓘDolomite | CaMg(CO3)2 |
| Mg | ⓘSaponite | Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O |
| Al | Aluminium | |
| Al | ⓘAlbite | Na(AlSi3O8) |
| Al | ⓘAmphibole Supergroup | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| Al | ⓘAlbite var.Andesine | (Na,Ca)[Al(Si,Al)Si2O8] |
| Al | ⓘBiotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Al | ⓘMuscovite var.Illite | K0.65Al2.0[Al0.65Si3.35O10](OH)2 |
| Al | ⓘKaolinite | Al2(Si2O5)(OH)4 |
| Al | ⓘMicrocline | K(AlSi3O8) |
| Al | ⓘMuscovite | KAl2(AlSi3O10)(OH)2 |
| Al | ⓘPrehnite | Ca2Al2Si3O10(OH)2 |
| Al | ⓘSaponite | Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O |
| Al | ⓘSpessartine | Mn32+Al2(SiO4)3 |
| Al | ⓘAmphibole Supergroup var.Uralite | AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| Al | ⓘHornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
| Al | ⓘMuscovite var.Sericite | KAl2(AlSi3O10)(OH)2 |
| Al | ⓘPlagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Si | Silicon | |
| Si | ⓘActinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| Si | ⓘAlbite | Na(AlSi3O8) |
| Si | ⓘAmphibole Supergroup | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| Si | ⓘAlbite var.Andesine | (Na,Ca)[Al(Si,Al)Si2O8] |
| Si | ⓘAnthophyllite | ◻{Mg2}{Mg5}(Si8O22)(OH)2 |
| Si | ⓘBiotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Si | ⓘMuscovite var.Illite | K0.65Al2.0[Al0.65Si3.35O10](OH)2 |
| Si | ⓘKaolinite | Al2(Si2O5)(OH)4 |
| Si | ⓘMicrocline | K(AlSi3O8) |
| Si | ⓘMuscovite | KAl2(AlSi3O10)(OH)2 |
| Si | ⓘPrehnite | Ca2Al2Si3O10(OH)2 |
| Si | ⓘQuartz | SiO2 |
| Si | ⓘSaponite | Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O |
| Si | ⓘQuartz var.Smoky Quartz | SiO2 |
| Si | ⓘSpessartine | Mn32+Al2(SiO4)3 |
| Si | ⓘTitanite | CaTi(SiO4)O |
| Si | ⓘAmphibole Supergroup var.Uralite | AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| Si | ⓘZircon | Zr(SiO4) |
| Si | ⓘHornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
| Si | ⓘMuscovite var.Sericite | KAl2(AlSi3O10)(OH)2 |
| Si | ⓘPlagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Si | ⓘPyroxene Group | ADSi2O6 |
| Si | ⓘGarnet Group | X3Z2(SiO4)3 |
| Si | ⓘQuartz var.Blue Quartz | SiO2 |
| P | Phosphorus | |
| P | ⓘApatite | Ca5(PO4)3(Cl/F/OH) |
| S | Sulfur | |
| S | ⓘPyrite | FeS2 |
| Cl | Chlorine | |
| Cl | ⓘAmphibole Supergroup | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| Cl | ⓘAmphibole Supergroup var.Uralite | AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| Cl | ⓘHornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
| Cl | ⓘApatite | Ca5(PO4)3(Cl/F/OH) |
| K | Potassium | |
| K | ⓘBiotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| K | ⓘMuscovite var.Illite | K0.65Al2.0[Al0.65Si3.35O10](OH)2 |
| K | ⓘMicrocline | K(AlSi3O8) |
| K | ⓘMuscovite | KAl2(AlSi3O10)(OH)2 |
| K | ⓘMuscovite var.Sericite | KAl2(AlSi3O10)(OH)2 |
| Ca | Calcium | |
| Ca | ⓘActinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| Ca | ⓘAlbite var.Andesine | (Na,Ca)[Al(Si,Al)Si2O8] |
| Ca | ⓘCalcite | CaCO3 |
| Ca | ⓘDolomite | CaMg(CO3)2 |
| Ca | ⓘPrehnite | Ca2Al2Si3O10(OH)2 |
| Ca | ⓘSaponite | Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O |
| Ca | ⓘTitanite | CaTi(SiO4)O |
| Ca | ⓘHornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
| Ca | ⓘPlagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Ca | ⓘApatite | Ca5(PO4)3(Cl/F/OH) |
| Ti | Titanium | |
| Ti | ⓘAmphibole Supergroup | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| Ti | ⓘAnatase | TiO2 |
| Ti | ⓘBiotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Ti | ⓘIlmenite | Fe2+TiO3 |
| Ti | ⓘRutile | TiO2 |
| Ti | ⓘTitanite | CaTi(SiO4)O |
| Ti | ⓘAmphibole Supergroup var.Uralite | AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
| Mn | Manganese | |
| Mn | ⓘSpessartine | Mn32+Al2(SiO4)3 |
| Fe | Iron | |
| Fe | ⓘActinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| Fe | ⓘBiotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Fe | ⓘGoethite | Fe3+O(OH) |
| Fe | ⓘIlmenite | Fe2+TiO3 |
| Fe | ⓘPyrite | FeS2 |
| Fe | ⓘSaponite | Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O |
| Zr | Zirconium | |
| Zr | ⓘZircon | Zr(SiO4) |