| 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 | Clay | Copper | Kaolinite | None | Phosphosiderite | Pyrite | Quartz | Turquoise | Wardite |
| Alunite (*) | Crandallite (*) | Gold (*) | Jarosite (*) | Kaolinite (*) |
| Metavariscite (*) | Pyrite (*) | Quartz (*) | Turquoise (*) | Variscite (*) |
| Wardite (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Alunite (*) | None | KAl3(SO4)2(OH)6 | 0 | 966 | |||
| Crandallite (*) | Alunite | CaAl3(PO4)(PO3OH)(OH)6 | 0 | 310 | |||
| Gold (*) | Copper | Au | 0 | 30554 | |||
| Jarosite (*) | Alunite | KFe3+3(SO4)2(OH)6 | 0 | 2228 | |||
| Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 0 | 5591 | |||
| Metavariscite (*) | Phosphosiderite | Al(PO4)·2H2O | 0 | 27 | |||
| Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
| Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
| Turquoise (*) | Turquoise | CuAl6(PO4)4(OH)8·4H2O | 0 | 484 | |||
| Variscite (*) | None | Al(PO4)·2H2O | 0 | 301 | |||
| Wardite (*) | Wardite | NaAl3(PO4)2(OH)4·2H2O | 0 | 58 |
All locality data graciously provided by mindat.org
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