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 | None | Not in a structural group | Pyrite | Quartz | Tamarugite | Vivianite |
Alunite (*) | Alunogen (*) | Jarosite (*) | Pyrite (*) | Quartz (*) |
Siderite (*) | Tamarugite (*) | Vivianite (*) |
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 | 1 | 14637 | 966 | ||
Alunogen (*) | Not in a structural group | Al2(SO4)3(H2O)12·5H2O | 0 | 272 | |||
Jarosite (*) | Alunite | KFe3+3(SO4)2(OH)6 | 1 | 14637 | 2228 | ||
Pyrite (*) | Pyrite | FeS2 | 1 | 14638 | 39462 | ||
Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
Siderite (*) | Calcite | Fe(CO3) | 1 | 14638 | 6417 | ||
Tamarugite (*) | Tamarugite | NaAl(SO4)2·6H2O | 0 | 87 | |||
Vivianite (*) | Vivianite | Fe2+3(PO4)2·8H2O | 1 | 14638 | 636 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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