| Regional Level Types | |
|---|---|
| Kuthori–Bagori | Deposit |
| Nagaon District | District |
| Assam | State |
| India | Country |
| ⓘ'Biotite' Formula:K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| ⓘBornite Formula:Cu5FeS4 |
| ⓘChalcopyrite Formula:CuFeS2 |
| ⓘ'Chlorite Group' |
| ⓘCovellite Formula:CuS |
| ⓘCuprite Formula:Cu2O |
| ⓘGold Formula:Au |
| ⓘ'Hornblende Root Name Group' Formula:◻Ca2(Z2+4Z3+)(AlSi7O22)(OH,F,Cl)2 |
| ⓘKaolinite Formula:Al2(Si2O5)(OH)4 |
| ⓘMagnetite Formula:Fe2+Fe3+2O4 |
| ⓘMicrocline Formula:K(AlSi3O8) |
| ⓘOrthoclase Formula:K(AlSi3O8) |
| ⓘ'Plagioclase' Formula:(Na,Ca)[(Si,Al)AlSi2]O8 |
| ⓘPyrite Formula:FeS2 |
| ⓘQuartz Formula:SiO2 |
| ⓘRutile Formula:TiO2 |
| ⓘSphalerite Formula:ZnS |
| Group 1 - Elements | |||
|---|---|---|---|
| ⓘ | Gold | 1.AA.05 | Au |
| Group 2 - Sulphides and Sulfosalts | |||
| ⓘ | Bornite | 2.BA.15 | Cu5FeS4 |
| ⓘ | Covellite | 2.CA.05a | CuS |
| ⓘ | Sphalerite | 2.CB.05a | ZnS |
| ⓘ | Chalcopyrite | 2.CB.10a | CuFeS2 |
| ⓘ | Pyrite | 2.EB.05a | FeS2 |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Cuprite | 4.AA.10 | Cu2O |
| ⓘ | Magnetite | 4.BB.05 | Fe2+Fe3+2O4 |
| ⓘ | Quartz | 4.DA.05 | SiO2 |
| ⓘ | Rutile | 4.DB.05 | TiO2 |
| Group 9 - Silicates | |||
| ⓘ | Kaolinite | 9.ED.05 | Al2(Si2O5)(OH)4 |
| ⓘ | Microcline | 9.FA.30 | K(AlSi3O8) |
| ⓘ | Orthoclase | 9.FA.30 | K(AlSi3O8) |
| Unclassified | |||
| ⓘ | 'Biotite' | - | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| ⓘ | 'Chlorite Group' | - | |
| ⓘ | 'Hornblende Root Name Group' | - | ◻Ca2(Z2+4Z3+)(AlSi7O22)(OH,F,Cl)2 |
| ⓘ | 'Plagioclase' | - | (Na,Ca)[(Si,Al)AlSi2]O8 |
| H | Hydrogen | |
|---|---|---|
| H | ⓘBiotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| H | ⓘKaolinite | Al2(Si2O5)(OH)4 |
| H | ⓘHornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
| O | Oxygen | |
| O | ⓘBiotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| O | ⓘCuprite | Cu2O |
| O | ⓘKaolinite | Al2(Si2O5)(OH)4 |
| O | ⓘMagnetite | Fe2+Fe23+O4 |
| O | ⓘMicrocline | K(AlSi3O8) |
| O | ⓘOrthoclase | K(AlSi3O8) |
| O | ⓘQuartz | SiO2 |
| O | ⓘRutile | TiO2 |
| O | ⓘHornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
| O | ⓘPlagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| F | Fluorine | |
| F | ⓘBiotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| F | ⓘHornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
| Na | Sodium | |
| Na | ⓘPlagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Mg | Magnesium | |
| Mg | ⓘBiotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Al | Aluminium | |
| Al | ⓘBiotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Al | ⓘKaolinite | Al2(Si2O5)(OH)4 |
| Al | ⓘMicrocline | K(AlSi3O8) |
| Al | ⓘOrthoclase | K(AlSi3O8) |
| Al | ⓘHornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
| Al | ⓘPlagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Si | Silicon | |
| Si | ⓘBiotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Si | ⓘKaolinite | Al2(Si2O5)(OH)4 |
| Si | ⓘMicrocline | K(AlSi3O8) |
| Si | ⓘOrthoclase | K(AlSi3O8) |
| Si | ⓘQuartz | SiO2 |
| Si | ⓘHornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
| Si | ⓘPlagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| S | Sulfur | |
| S | ⓘBornite | Cu5FeS4 |
| S | ⓘChalcopyrite | CuFeS2 |
| S | ⓘCovellite | CuS |
| S | ⓘPyrite | FeS2 |
| S | ⓘSphalerite | ZnS |
| Cl | Chlorine | |
| Cl | ⓘHornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
| K | Potassium | |
| K | ⓘBiotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| K | ⓘMicrocline | K(AlSi3O8) |
| K | ⓘOrthoclase | K(AlSi3O8) |
| Ca | Calcium | |
| Ca | ⓘHornblende Root Name Group | ◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2 |
| Ca | ⓘPlagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Ti | Titanium | |
| 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 | ⓘBornite | Cu5FeS4 |
| Fe | ⓘChalcopyrite | CuFeS2 |
| Fe | ⓘMagnetite | Fe2+Fe23+O4 |
| Fe | ⓘPyrite | FeS2 |
| Cu | Copper | |
| Cu | ⓘBornite | Cu5FeS4 |
| Cu | ⓘChalcopyrite | CuFeS2 |
| Cu | ⓘCovellite | CuS |
| Cu | ⓘCuprite | Cu2O |
| Zn | Zinc | |
| Zn | ⓘSphalerite | ZnS |
| Au | Gold | |
| Au | ⓘGold | Au |