| 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. |
| Alunite | Calcite | Dufrénite | None | Pyrite | Quartz | Rockbridgeite | Turquoise | Wavellite |
| Crandallite (*) | Dufrénite (*) | Magnesite (*) | Planerite (*) | Pyrite (*) |
| Quartz (*) | Rockbridgeite (*) | Sasaite (*) | Turquoise (*) | Variscite (*) |
| Wavellite (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Crandallite (*) | Alunite | CaAl3(PO4)(PO3OH)(OH)6 | 0 | 310 | |||
| Dufrénite (*) | Dufrénite | Ca0.5Fe2+Fe3+5(PO4)4(OH)6·2H2O | 0 | 139 | |||
| Magnesite (*) | Calcite | Mg(CO3) | 0 | 1487 | |||
| Planerite (*) | Turquoise | Al6(PO4)2(PO3OH)2(OH)8·4H2O | 0 | 43 | |||
| Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
| Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
| Rockbridgeite (*) | Rockbridgeite | (Fe2+0.5Fe3+0.5)2Fe3+3(PO4)3(OH)5 | 0 | 206 | |||
| Sasaite (*) | None | Al6(PO4)5(OH)3·36H2O | 0 | 11 | |||
| Turquoise (*) | Turquoise | CuAl6(PO4)4(OH)8·4H2O | 3 | 14601,14602,14603 | 484 | ||
| Variscite (*) | None | Al(PO4)·2H2O | 0 | 301 | |||
| Wavellite (*) | Wavellite | Al3(PO4)2(OH)3·5H2O | 0 | 374 |
All locality data graciously provided by mindat.org
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