| 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. |
| Alum | Aphthitalite | Baryte | Covellite | Euchlorine | Gypsum | Malladrite | Metavoltine | None | Not in a structural group |
| Sulphur | Voltaite |
| 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 |
|---|---|---|---|---|---|---|---|
| Alum-(K) (*) | Alum | KAl(SO4)2·12H2O | 0 | 92 | |||
| Alunogen (*) | Not in a structural group | Al2(SO4)3(H2O)12·5H2O | 0 | 272 | |||
| Aphthitalite (*) | Aphthitalite | K3Na(SO4)2 | 0 | 77 | |||
| Avogadrite (*) | Baryte | KBF4 | 0 | 3 | |||
| Covellite (*) | Covellite | CuS | 0 | 4165 | |||
| Euchlorine (*) | Euchlorine | KNaCu3O(SO4)3 | 0 | 8 | |||
| Ferruccite (*) | None | NaBF4 | 0 | 1 | |||
| Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 0 | 6890 | |||
| Malladrite (*) | Malladrite | Na2SiF6 | 0 | 4 | |||
| Metavoltine (*) | Metavoltine | K2Na6Fe2+Fe3+6O2(SO4)12·18H2O | 0 | 78 | |||
| Mitscherlichite (*) | None | K2CuCl4·2H2O | 0 | 4 | |||
| Nahcolite (*) | None | NaH(CO3) | 0 | 78 | |||
| Realgar (*) | None | AsS | 0 | 712 | |||
| Sassolite (*) | None | B(OH)3 | 0 | 31 | |||
| Sulphur (*) | Sulphur | S | 0 | 2045 | |||
| Voltaite (*) | Voltaite | K2Fe2+5Fe3+3Al(SO4)12·18H2O | 0 | 111 |
All locality data graciously provided by mindat.org
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