| 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. |
| Apatite | Baryte | Clay | Corrensite | Diaspore | Kaolinite | Marcasite | Mica | None | Not in a structural group |
| Pyrite | Pyrophyllite | Pyroxene | Quartz | Rutile | Tourmaline | Zircon |
| 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 |
|---|---|---|---|---|---|---|---|
| Anatase (*) | Not in a structural group | TiO2 | 0 | 2162 | |||
| Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 0 | 2060 | |||
| Baryte (*) | Baryte | Ba(SO4) | 0 | 11547 | |||
| Cinnabar (*) | None | HgS | 0 | 2600 | |||
| Diaspore (*) | Diaspore | AlO(OH) | 0 | 481 | |||
| Fluorapatite (*) | Apatite | Ca5(PO4)3F | 0 | 2740 | |||
| Goethite (*) | Diaspore | FeO(OH) | 0 | 7437 | |||
| Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 0 | 5591 | |||
| Marcasite (*) | Marcasite | FeS2 | 0 | 5674 | |||
| Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 0 | 17380 | |||
| Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
| Pyrophyllite (*) | Clay Pyrophyllite | Al2Si4O10(OH)2 | 0 | 771 | |||
| Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
| Rectorite (*) | Corrensite Clay | (Na,Ca)Al4(Si,Al)8O20(OH)4·2H2O | 0 | 49 | |||
| Rutile (*) | Rutile | TiO2 | 0 | 5614 | |||
| Schorl (*) | Tourmaline | NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) | 0 | 2705 | |||
| Zircon (*) | Zircon | Zr(SiO4) | 0 | 5251 |
All locality data graciously provided by mindat.org
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