| A | This mineral is Anthropogenic. |
| G | This mineral is directly dated. |
| B | This mineral is reported as having this age. |
| Y | This mineral is using an age reported as an element mineralization period. |
| O | This mineral is using an age calculated from all data at the locality. |
| R | The age displayed for this mineral originates from a different, non-child locality. |
| P | The age displayed for this mineral is the range of ages for this mineral at all of this locality's children. |
| This mineral's age has not yet been recorded. |
| Mineral name | Structural Groups | IMA Formula | Max Age (Ma) | Min Age (Ma) | # of Sublocalities containing mineral | LOCALITY IDs, not mindat ids | # of localities containing mineral |
|---|---|---|---|---|---|---|---|
| Actinolite (*) | Amphibole | Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)2 | 0 | 3419 | |||
| Andradite (*) | Garnet | Ca3Fe3+2(SiO4)3 | 0 | 1534 | |||
| Arsenopyrite (*) | Arsenopyrite | FeAsS | 1 | 112712 | 9052 | ||
| Babingtonite (*) | Rhodonite | Ca2Fe2+Fe3+Si5O14(OH) | 0 | 161 | |||
| Calcite (*) | Calcite | Ca(CO3) | 0 | 27770 | |||
| Calderite (*) | Garnet | Mn2+3Fe3+2(SiO4)3 | 0 | 17 | |||
| Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 0 | 27198 | |||
| Clino-suenoite (*) | Amphibole | Mn2+2Mg5Si8O22(OH)2 | 0 | 57 | |||
| Cordierite (*) | Beryl | Mg2Al4Si5O18 | 0 | 1008 | |||
| Cummingtonite (*) | Amphibole | Mg2Mg5Si8O22(OH)2 | 0 | 327 | |||
| Diopside (*) | Pyroxene | CaMgSi2O6 | 0 | 4135 | |||
| Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 0 | 8173 | |||
| Ferro-actinolite (*) | Amphibole | Ca2(Mg2.5-0.0Fe2+2.5-5.0)Si8O22(OH)2 | 0 | 129 | |||
| Ferro-hornblende (*) | Amphibole | Ca2(Fe2+4Al)(Si7Al)O22(OH)2 | 0 | 271 | |||
| Fluoro-tremolite (*) | Amphibole | Ca2Mg5Si8O22F2 | 0 | 8 | |||
| Galena (*) | Rocksalt | PbS | 1 | 112712 | 24243 | ||
| Goethite (*) | Diaspore | FeO(OH) | 0 | 7437 | |||
| Hedenbergite (*) | Pyroxene | CaFe2+Si2O6 | 0 | 741 | |||
| Hisingerite (*) | Kaolinite Clay | Fe2Si2O5(OH)4·2H2O | 0 | 144 | |||
| Ilvaite (*) | Ilvaite | CaFe3+Fe2+2O(Si2O7)(OH) | 0 | 197 | |||
| Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 0 | 5591 | |||
| Magnesio-hornblende (*) | Amphibole | Ca2(Mg4Al)(Si7Al)O22(OH)2 | 0 | 238 | |||
| Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 0 | 14899 | |||
| Molybdenite (*) | Molybdenite | MoS2 | 0 | 5800 | |||
| Piemontite (*) | Epidote | Ca2(Al2Mn3+)[Si2O7][SiO4]O(OH) | 0 | 260 | |||
| Pyrite (*) | Pyrite | FeS2 | 1 | 112712 | 39462 | ||
| Pyrophanite (*) | Corundum | Mn2+TiO3 | 0 | 244 | |||
| Pyrosmalite-(Fe) (*) | Pyrosmalite Clay | Fe2+8Si6O15(OH)10 | 0 | 38 | |||
| Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
| Rhodochrosite (*) | Calcite | Mn(CO3) | 0 | 1711 | |||
| Rhodonite (*) | Rhodonite | CaMn3Mn(Si5O15) | 0 | 969 | |||
| Schorl (*) | Tourmaline | NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) | 0 | 2705 | |||
| Spessartine (*) | Garnet | Mn2+3Al2(SiO4)3 | 0 | 1214 | |||
| Sphalerite (*) | Sphalerite | ZnS | 1 | 112712 | 21482 | ||
| Titanite (*) | Titanite | CaTi(SiO4)O | 0 | 4899 | |||
| Tremolite (*) | Amphibole | Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2 | 0 | 2562 | |||
| Uraninite (*) | Fluorite | UO2 | 0 | 2718 | |||
| Vesuvianite (*) | Vesuvianite | (Ca,Na)19(Al,Mg,Fe)13(SiO4)10(Si2O7)4(OH,F,O)10 | 0 | 1395 | |||
| Wollastonite (*) | Wollastonite | CaSiO3 | 0 | 1247 | |||
| Zircon (*) | Zircon | Zr(SiO4) | 0 | 5251 | |||
| Zoisite (*) | Epidote | Ca2Al3[Si2O7][SiO4]O(OH) | 0 | 1025 |
All locality data graciously provided by mindat.org
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