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 | Alunite | Amarantite | Copiapite | Coquimbite | Khademite | Kieserite | Metavoltine | None | Not in a structural group |
Pyrite | Römerite | Tamarugite | 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 | |||
Amarantite (*) | Amarantite | Fe3+2O(SO4)2·7H2O | 0 | 22 | |||
Butlerite (*) | Not in a structural group | Fe3+(SO4)(OH)·2H2O | 0 | 26 | |||
Cadwaladerite (*) | None | Al2(H2O)(OH)4·n(Cl,OH-,H2O) | 0 | 2 | |||
Copiapite (*) | Copiapite | Fe2+Fe3+4(SO4)6(OH)2·20H2O | 0 | 382 | |||
Coquimbite (*) | Coquimbite | AlFe3(SO4)6(H2O)12·6H2O | 0 | 136 | |||
Jarosite (*) | Alunite | KFe3+3(SO4)2(OH)6 | 0 | 2228 | |||
Khademite (*) | Khademite | Al(SO4)F·5H2O | 0 | 15 | |||
Lesukite (*) | None | Al2(OH)5Cl·2H2O | 0 | 10 | |||
Metavoltine (*) | Metavoltine | K2Na6Fe2+Fe3+6O2(SO4)12·18H2O | 0 | 78 | |||
Parabutlerite (*) | Not in a structural group | Fe3+(SO4)(OH)·2H2O | 0 | 23 | |||
Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
Römerite (*) | Römerite | Fe2+Fe3+2(SO4)4·14H2O | 0 | 115 | |||
Szomolnokite (*) | Kieserite | Fe(SO4)·H2O | 0 | 139 | |||
Tamarugite (*) | Tamarugite | NaAl(SO4)2·6H2O | 0 | 87 | |||
Voltaite (*) | Voltaite | K2Fe2+5Fe3+3Al(SO4)12·18H2O | 0 | 111 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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