| 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. |
| Chalcopyrite | Cobaltite | Corundum | Diaspore | Marcasite | Melonite | Molybdenite | Nickeline | None | Pentlandite |
| Pyrite | Rocksalt | Rutile | Sphalerite |
| Chalcopyrite (*) | Cobaltite (*) | Coloradoite (*) | Galena (*) | Goethite (*) |
| Hematite (*) | Ilmenite (*) | Marcasite (*) | Melonite (*) | Molybdenite (*) |
| Pentlandite (*) | Pyrite (*) | Pyrrhotite (*) | Rutile (*) | 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 |
|---|---|---|---|---|---|---|---|
| Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 0 | 27198 | |||
| Cobaltite (*) | Cobaltite | CoAsS | 0 | 966 | |||
| Coloradoite (*) | Sphalerite | HgTe | 0 | 169 | |||
| Galena (*) | Rocksalt | PbS | 0 | 24243 | |||
| Goethite (*) | Diaspore | FeO(OH) | 0 | 7437 | |||
| Hematite (*) | Corundum | Fe2O3 | 0 | 14640 | |||
| Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 0 | 5433 | |||
| Marcasite (*) | Marcasite | FeS2 | 0 | 5674 | |||
| Melonite (*) | Melonite | NiTe2 | 0 | 207 | |||
| Molybdenite (*) | Molybdenite | MoS2 | 0 | 5800 | |||
| Pentlandite (*) | Pentlandite | (Ni,Fe)9S8 | 0 | 1512 | |||
| Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
| Pyrrhotite (*) | Nickeline | Fe7S8 | 0 | 9056 | |||
| Rutile (*) | Rutile | TiO2 | 0 | 5614 | |||
| Sphalerite (*) | Sphalerite | ZnS | 0 | 21482 |
All locality data graciously provided by mindat.org
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