| 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 |
|---|---|---|---|---|---|---|---|
| Albite (*) | Feldspar | Na(AlSi3O8) | 1 | 75928 | 8803 | ||
| Alloclasite (*) | Löllingite | CoAsS | 1 | 75931 | 56 | ||
| Andalusite (*) | Andalusite | Al2SiO5 | 2 | 75928,75929 | 1310 | ||
| Andradite (*) | Garnet | Ca3Fe3+2(SiO4)3 | 2 | 75926,75927 | 1534 | ||
| Arsenopyrite (*) | Arsenopyrite | FeAsS | 1 | 75931 | 9052 | ||
| Bieberite (*) | Melanterite | Co(SO4)·7H2O | 1 | 75931 | 50 | ||
| Cobaltite (*) | Cobaltite | CoAsS | 1 | 75932 | 966 | ||
| Cordierite (*) | Beryl | Mg2Al4Si5O18 | 1 | 75928 | 1008 | ||
| Corundum (*) | Corundum | Al2O3 | 1 | 75928 | 1797 | ||
| Dumortierite (*) | Dumortierite | AlAl6BSi3O18 | 1 | 75929 | 231 | ||
| Erythrite (*) | Vivianite | Co3(AsO4)2·8H2O | 1 | 75931 | 814 | ||
| Glaucodot (*) | Arsenopyrite | (Co0.5Fe0.5)AsS | 1 | 75931 | 131 | ||
| Grossular (*) | Garnet | Ca3Al2(SiO4)3 | 1 | 75927 | 1544 | ||
| Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 1 | 75929 | 5433 | ||
| Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1 | 75926 | 14899 | ||
| Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 2 | 75928,75929 | 17380 | ||
| Ominelite (*) | None | Fe2+Al3O2(BO3)(SiO4) | 1 | 75929 | 3 | ||
| Orthoclase (*) | Feldspar | K(AlSi3O8) | 1 | 75928 | 2349 | ||
| Pyrite (*) | Pyrite | FeS2 | 2 | 75929,75931 | 39462 | ||
| Quartz (*) | Quartz | SiO2 | 5 | 75926,75927,75928,75929,75931 | 61156 | ||
| Schorl (*) | Tourmaline | NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) | 1 | 75929 | 2705 | ||
| Sekaninaite (*) | Beryl | Fe2+2Al4Si5O18 | 1 | 75929 | 35 | ||
| Sillimanite (*) | Not in a structural group | Al2SiO5 | 1 | 75928 | 1516 | ||
| Skutterudite (*) | Skutterudite Perovskite | CoAs3 | 1 | 75931 | 531 | ||
| Sphalerite (*) | Sphalerite | ZnS | 1 | 75926 | 21482 | ||
| Spinel (*) | Spinel | MgAl2O4 | 1 | 75928 | 1934 | ||
| Topaz (*) | Topaz | Al2SiO4F2 | 1 | 75929 | 1476 | ||
| Zircon (*) | Zircon | Zr(SiO4) | 1 | 75929 | 5251 |
All locality data graciously provided by mindat.org
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