| Regional Level Types | |
|---|---|
| Voca area | Area |
| Fredonia area | Area |
| Mason County | County |
| Texas | State |
| USA | Country |
| ⓘAlbite Formula:Na(AlSi3O8) |
| ⓘAnatase Formula:TiO2 |
| ⓘBeryl Formula:Be3Al2(Si6O18) |
| ⓘ'Biotite' Formula:K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| ⓘFluorapatite Formula:Ca5(PO4)3F |
| ⓘFluorite Formula:CaF2 |
| ⓘHematite Formula:Fe2O3 |
| ⓘMicrocline Formula:K(AlSi3O8) |
| ⓘMuscovite Formula:KAl2(AlSi3O10)(OH)2 |
| ⓘQuartz Formula:SiO2 |
| ⓘRutile Formula:TiO2 |
| ⓘTopaz Formula:Al2(SiO4)(F,OH)2 |
| ⓘZircon Formula:Zr(SiO4) |
| Group 3 - Halides | |||
|---|---|---|---|
| ⓘ | Fluorite | 3.AB.25 | CaF2 |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Hematite | 4.CB.05 | Fe2O3 |
| ⓘ | Quartz | 4.DA.05 | SiO2 |
| ⓘ | Rutile | 4.DB.05 | TiO2 |
| ⓘ | Anatase | 4.DD.05 | TiO2 |
| Group 8 - Phosphates, Arsenates and Vanadates | |||
| ⓘ | Fluorapatite | 8.BN.05 | Ca5(PO4)3F |
| Group 9 - Silicates | |||
| ⓘ | Zircon | 9.AD.30 | Zr(SiO4) |
| ⓘ | Topaz | 9.AF.35 | Al2(SiO4)(F,OH)2 |
| ⓘ | Beryl | 9.CJ.05 | Be3Al2(Si6O18) |
| ⓘ | Muscovite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
| ⓘ | Microcline | 9.FA.30 | K(AlSi3O8) |
| ⓘ | Albite | 9.FA.35 | Na(AlSi3O8) |
| Unclassified | |||
| ⓘ | 'Biotite' | - | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| H | Hydrogen | |
|---|---|---|
| H | ⓘBiotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| H | ⓘMuscovite | KAl2(AlSi3O10)(OH)2 |
| H | ⓘTopaz | Al2(SiO4)(F,OH)2 |
| Be | Beryllium | |
| Be | ⓘBeryl | Be3Al2(Si6O18) |
| O | Oxygen | |
| O | ⓘAlbite | Na(AlSi3O8) |
| O | ⓘAnatase | TiO2 |
| O | ⓘBiotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| O | ⓘBeryl | Be3Al2(Si6O18) |
| O | ⓘFluorapatite | Ca5(PO4)3F |
| O | ⓘHematite | Fe2O3 |
| O | ⓘMicrocline | K(AlSi3O8) |
| O | ⓘMuscovite | KAl2(AlSi3O10)(OH)2 |
| O | ⓘQuartz | SiO2 |
| O | ⓘRutile | TiO2 |
| O | ⓘTopaz | Al2(SiO4)(F,OH)2 |
| O | ⓘZircon | Zr(SiO4) |
| F | Fluorine | |
| F | ⓘBiotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| F | ⓘFluorapatite | Ca5(PO4)3F |
| F | ⓘFluorite | CaF2 |
| F | ⓘTopaz | Al2(SiO4)(F,OH)2 |
| Na | Sodium | |
| Na | ⓘAlbite | Na(AlSi3O8) |
| Mg | Magnesium | |
| Mg | ⓘBiotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Al | Aluminium | |
| Al | ⓘAlbite | Na(AlSi3O8) |
| Al | ⓘBiotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Al | ⓘBeryl | Be3Al2(Si6O18) |
| Al | ⓘMicrocline | K(AlSi3O8) |
| Al | ⓘMuscovite | KAl2(AlSi3O10)(OH)2 |
| Al | ⓘTopaz | Al2(SiO4)(F,OH)2 |
| Si | Silicon | |
| Si | ⓘAlbite | Na(AlSi3O8) |
| Si | ⓘBiotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Si | ⓘBeryl | Be3Al2(Si6O18) |
| Si | ⓘMicrocline | K(AlSi3O8) |
| Si | ⓘMuscovite | KAl2(AlSi3O10)(OH)2 |
| Si | ⓘQuartz | SiO2 |
| Si | ⓘTopaz | Al2(SiO4)(F,OH)2 |
| Si | ⓘZircon | Zr(SiO4) |
| P | Phosphorus | |
| P | ⓘFluorapatite | Ca5(PO4)3F |
| 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 |
| Ca | Calcium | |
| Ca | ⓘFluorapatite | Ca5(PO4)3F |
| Ca | ⓘFluorite | CaF2 |
| Ti | Titanium | |
| Ti | ⓘAnatase | TiO2 |
| Ti | ⓘBiotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Ti | ⓘRutile | TiO2 |
| Fe | Iron | |
| Fe | ⓘBiotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Fe | ⓘHematite | Fe2O3 |
| Zr | Zirconium | |
| Zr | ⓘZircon | Zr(SiO4) |