| 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 | 1 | 248420 | 3419 | ||
| Anorthite (*) | Feldspar | Ca(Al2Si2O8) | 0 | 1036 | |||
| Arsenopyrite (*) | Arsenopyrite | FeAsS | 0 | 9052 | |||
| Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 0 | 2060 | |||
| Calcite (*) | Calcite | Ca(CO3) | 1 | 248417 | 27770 | ||
| Chondrodite (*) | Humite | Mg5(SiO4)2F2 | 0 | 285 | |||
| Chrysotile (*) | Serpentine Clay | Mg3Si2O5(OH)4 | 0 | 951 | |||
| Clintonite (*) | Mica Clay | CaAlMg2(SiAl3O10)(OH)2 | 0 | 86 | |||
| Corundum (*) | Corundum | Al2O3 | 0 | 1797 | |||
| Dolomite (*) | None | CaMg(CO3)2 | 0 | 9895 | |||
| Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 2 | 248417,248420 | 8173 | ||
| Graphite (*) | None | C | 0 | 2812 | |||
| Hedenbergite (*) | Pyroxene | CaFe2+Si2O6 | 0 | 741 | |||
| Hematite (*) | Corundum | Fe2O3 | 0 | 14640 | |||
| Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 0 | 5433 | |||
| Kyanite (*) | Not in a structural group | Al2OSiO4 | 0 | 1507 | |||
| Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 4 | 248416,248417,248418,248420 | 14899 | ||
| Marcasite (*) | Marcasite | FeS2 | 0 | 5674 | |||
| Molybdenite (*) | Molybdenite | MoS2 | 0 | 5800 | |||
| Pyrite (*) | Pyrite | FeS2 | 2 | 248417,248420 | 39462 | ||
| Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
| Rutile (*) | Rutile | TiO2 | 0 | 5614 | |||
| Scorodite (*) | None | Fe3+(AsO4)·2H2O | 0 | 1153 | |||
| Spinel (*) | Spinel | MgAl2O4 | 0 | 1934 | |||
| Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 0 | 3337 | |||
| Titanite (*) | Titanite | CaTi(SiO4)O | 0 | 4899 | |||
| Tremolite (*) | Amphibole | Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2 | 1 | 248420 | 2562 | ||
| Uraninite (*) | Fluorite | UO2 | 1 | 248420 | 2718 | ||
| Warwickite (*) | Warwickite | (Mg,Ti,Fe,Cr,Al)2O(BO3) | 0 | 15 | |||
| Zircon (*) | Zircon | Zr(SiO4) | 0 | 5251 | |||
| Zoisite (*) | Epidote | Ca2Al3[Si2O7][SiO4]O(OH) | 1 | 248420 | 1025 |
All locality data graciously provided by mindat.org
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