| 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 | Chalcopyrite | Marcasite | None | Pyrite |
| Autunite (*) | Chalcopyrite (*) | Marcasite (*) | Pyrite (*) | 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 | 2 | 55282,55283 | 1272 | ||
| Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 1 | 55282 | 27198 | ||
| Marcasite (*) | Marcasite | FeS2 | 1 | 55282 | 5674 | ||
| Pyrite (*) | Pyrite | FeS2 | 1 | 55282 | 39462 | ||
| Uranophane-α (*) | None | Ca(UO2)2(SiO3OH)2·5H2O | 1 | 55282 | 890 |
All locality data graciously provided by mindat.org
All age data...
Other copyright data...