| 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. |
| Calcite | Diaspore | Epsomite | Marcasite | None | Rocksalt | Sphalerite | Wurtzite |
| Calcite (*) | Galena (*) | Goethite (*) | Goslarite (*) | Graphite (*) |
| Greenockite (*) | Marcasite (*) | Smithsonite (*) | Sphalerite (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Calcite (*) | Calcite | Ca(CO3) | 0 | 27770 | |||
| Galena (*) | Rocksalt | PbS | 0 | 24243 | |||
| Goethite (*) | Diaspore | FeO(OH) | 0 | 7437 | |||
| Goslarite (*) | Epsomite | Zn(SO4)·7H2O | 0 | 188 | |||
| Graphite (*) | None | C | 0 | 2812 | |||
| Greenockite (*) | Wurtzite | CdS | 0 | 717 | |||
| Marcasite (*) | Marcasite | FeS2 | 0 | 5674 | |||
| Smithsonite (*) | Calcite | Zn(CO3) | 0 | 2473 | |||
| Sphalerite (*) | Sphalerite | ZnS | 0 | 21482 |
All locality data graciously provided by mindat.org
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