| 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. |
| Autunite | Corundum | Meta-autunite | None | Pyrochlore | Quartz | Tridymite |
| Autunite (*) | Boltwoodite (*) | Hematite (*) | Hydrokenoralstonite (*) | Meta-autunite (*) |
| Quartz (*) | Saléeite (*) | Sklodowskite (*) | Soddyite (*) | Thomsenolite (*) |
| Tridymite (*) | Uranophane-α (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Autunite (*) | Autunite | Ca(UO2)2(PO4)2·10-12H2O | 0 | 1272 | |||
| Boltwoodite (*) | None | (K,Na)(UO2)(SiO3OH)·1.5H2O | 0 | 67 | |||
| Hematite (*) | Corundum | Fe2O3 | 0 | 14640 | |||
| Hydrokenoralstonite (*) | Pyrochlore | 2Al2F6(H2O) | 0 | 56 | |||
| Meta-autunite (*) | Meta-autunite | Ca(UO2)2(PO4)2·6H2O | 0 | 388 | |||
| Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
| Saléeite (*) | None | Mg(UO2)2(PO4)2(H2O)10 | 0 | 95 | |||
| Sklodowskite (*) | None | Mg(UO2)2(SiO3OH)2·6H2O | 0 | 56 | |||
| Soddyite (*) | None | (UO2)2(SiO4)(H2O)2 | 0 | 44 | |||
| Thomsenolite (*) | None | NaCaAlF6·H2O | 0 | 23 | |||
| Tridymite (*) | Tridymite | SiO2 | 0 | 458 | |||
| Uranophane-α (*) | None | Ca(UO2)2(SiO3OH)2·5H2O | 0 | 890 |
All locality data graciously provided by mindat.org
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