| 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 | Copper | Millerite | Nickeline | None | Pentlandite | Pyrite | Spinel |
| Chalcopyrite (*) | Chromite (*) | Cobaltite (*) | Copper (*) | Gold (*) |
| Heazlewoodite (*) | Magnetite (*) | Millerite (*) | Pentlandite (*) | Pyrite (*) |
| Pyrrhotite (*) | Silver (*) |
| 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 | 1 | 97478 | 27198 | ||
| Chromite (*) | Spinel | Fe2+Cr2O4 | 1 | 97478 | 3902 | ||
| Cobaltite (*) | Cobaltite | CoAsS | 1 | 97478 | 966 | ||
| Copper (*) | Copper | Cu | 1 | 97478 | 3846 | ||
| Gold (*) | Copper | Au | 1 | 97478 | 30554 | ||
| Heazlewoodite (*) | None | Ni3S2 | 1 | 97478 | 205 | ||
| Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1 | 97478 | 14899 | ||
| Millerite (*) | Millerite | NiS | 1 | 97478 | 1066 | ||
| Pentlandite (*) | Pentlandite | (Ni,Fe)9S8 | 1 | 97478 | 1512 | ||
| Pyrite (*) | Pyrite | FeS2 | 1 | 97478 | 39462 | ||
| Pyrrhotite (*) | Nickeline | Fe7S8 | 1 | 97478 | 9056 | ||
| Silver (*) | Copper | Ag | 1 | 97478 | 5186 |
All locality data graciously provided by mindat.org
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