| 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. |
| Diaspore | Fluorite | None | Tourmaline | Vivianite | Zircon |
| Coffinite (*) | Erythrite (*) | Goethite (*) | Schorl (*) | Sideronatrite (*) |
| Uraninite (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Coffinite (*) | Zircon | U(SiO4)·nH2O | 0 | 566 | |||
| Erythrite (*) | Vivianite | Co3(AsO4)2·8H2O | 0 | 814 | |||
| Goethite (*) | Diaspore | FeO(OH) | 0 | 7437 | |||
| Schorl (*) | Tourmaline | NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) | 0 | 2705 | |||
| Sideronatrite (*) | None | Na2Fe3+(SO4)2(OH)·3H2O | 0 | 73 | |||
| Uraninite (*) | Fluorite | UO2 | 0 | 2718 |
All locality data graciously provided by mindat.org
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