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. |
Clay | Corrensite | Diaspore | Marcasite | None | Pyrite | Rocksalt |
Galena (*) | Gibbsite (*) | Goethite (*) | Marcasite (*) | Pyrite (*) |
Rectorite (*) |
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 |
---|---|---|---|---|---|---|---|
Galena (*) | Rocksalt | PbS | 1 | 22429 | 24243 | ||
Gibbsite (*) | None | Al(OH)3 | 1 | 22430 | 504 | ||
Goethite (*) | Diaspore | FeO(OH) | 1 | 22429 | 7437 | ||
Marcasite (*) | Marcasite | FeS2 | 1 | 22427 | 5674 | ||
Pyrite (*) | Pyrite | FeS2 | 1 | 22427 | 39462 | ||
Rectorite (*) | Corrensite Clay | (Na,Ca)Al4(Si,Al)8O20(OH)4·2H2O | 1 | 22430 | 49 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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