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. |
Baryte | Clay | Coquimbite | Halotrichite | Kaolinite | Marcasite | Melanterite | None | Not in a structural group | Pyrite |
Quartz | Sphalerite | Stannite | Starkeyite |
Alunite (*) | Alunogen (*) | Baryte (*) | Coquimbite (*) | Famatinite (*) |
Halotrichite (*) | Kaolinite (*) | Marcasite (*) | Melanterite (*) | Pyrite (*) |
Quartz (*) | Rozenite (*) |
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 | |||
Alunogen (*) | Not in a structural group | Al2(SO4)3(H2O)12·5H2O | 0 | 272 | |||
Baryte (*) | Baryte | Ba(SO4) | 0 | 11547 | |||
Coquimbite (*) | Coquimbite | AlFe3(SO4)6(H2O)12·6H2O | 0 | 136 | |||
Famatinite (*) | Stannite Sphalerite | Cu3SbS4 | 0 | 163 | |||
Halotrichite (*) | Halotrichite | Fe2+Al2(SO4)4·22H2O | 0 | 409 | |||
Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 0 | 5591 | |||
Marcasite (*) | Marcasite | FeS2 | 0 | 5674 | |||
Melanterite (*) | Melanterite | Fe(SO4)·7H2O | 0 | 915 | |||
Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
Rozenite (*) | Starkeyite | Fe2+(SO4)·4H2O | 0 | 293 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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