| 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. |
| Fluorite | None | Phosphuranylite | Wölsendorfite |
| Kasolite (*) | Uranophane-β (*) | Phosphuranylite (*) | Uraninite (*) | Uranophane-α (*) |
| Wölsendorfite (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Kasolite (*) | None | Pb(UO2)(SiO4)·H2O | 0 | 198 | |||
| Uranophane-β (*) | None | Ca(UO2)2(SiO3OH)2·5H2O | 0 | 144 | |||
| Phosphuranylite (*) | Phosphuranylite | KCa(H3O)3(UO2)7(PO4)4O4·8H2O | 0 | 182 | |||
| Uraninite (*) | Fluorite | UO2 | 0 | 2718 | |||
| Uranophane-α (*) | None | Ca(UO2)2(SiO3OH)2·5H2O | 0 | 890 | |||
| Wölsendorfite (*) | Wölsendorfite | Pb7(UO2)14O19(OH)4·12H2O | 0 | 43 |
All locality data graciously provided by mindat.org
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