| 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 | Corundum | Melonite | Molybdenite | Nickeline | None | Pentlandite | Pyrite |
| Chalcopyrite (*) | Corundum (*) | Mackinawite (*) | Melonite (*) | Merenskyite (*) |
| Molybdenite (*) | Moncheite (*) | Pentlandite (*) | Pyrite (*) | Pyrrhotite (*) |
| Sperrylite (*) |
| 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 | 71238 | 27198 | ||
| Corundum (*) | Corundum | Al2O3 | 1 | 71237 | 1797 | ||
| Mackinawite (*) | None | (Fe,Ni)1+xS (x = 0-0.07) | 1 | 71238 | 451 | ||
| Melonite (*) | Melonite | NiTe2 | 1 | 71238 | 207 | ||
| Merenskyite (*) | Melonite | PdTe2 | 1 | 71238 | 155 | ||
| Molybdenite (*) | Molybdenite | MoS2 | 1 | 71238 | 5800 | ||
| Moncheite (*) | Melonite | Pt(Te,Bi)2 | 1 | 71238 | 133 | ||
| Pentlandite (*) | Pentlandite | (Ni,Fe)9S8 | 2 | 71238,71239 | 1512 | ||
| Pyrite (*) | Pyrite | FeS2 | 1 | 71238 | 39462 | ||
| Pyrrhotite (*) | Nickeline | Fe7S8 | 1 | 71238 | 9056 | ||
| Sperrylite (*) | Pyrite | PtAs2 | 1 | 71238 | 337 |
All locality data graciously provided by mindat.org
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