| 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 | Copper | None | Pentlandite | Pyrite | Rutile | Spinel |
| Chalcopyrite (*) | Chromite (*) | Erlichmanite (*) | Iridium (*) | Laurite (*) |
| Miassite (*) | Orcelite (*) | Pentlandite (*) | Pyrolusite (*) | Xingzhongite (*) |
| 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 | |||
| Chromite (*) | Spinel | Fe2+Cr2O4 | 0 | 3902 | |||
| Erlichmanite (*) | Pyrite | OsS2 | 0 | 110 | |||
| Iridium (*) | Copper | Ir | 0 | 162 | |||
| Laurite (*) | Pyrite | RuS2 | 0 | 226 | |||
| Miassite (*) | None | Rh17S15 | 0 | 10 | |||
| Orcelite (*) | None | Ni5-xAs2 (x = 0.25) | 0 | 36 | |||
| Pentlandite (*) | Pentlandite | (Ni,Fe)9S8 | 0 | 1512 | |||
| Pyrolusite (*) | Rutile | MnO2 | 0 | 3106 | |||
| Xingzhongite (*) | Spinel | Pb2+Ir3+2S4 | 0 | 7 |
All locality data graciously provided by mindat.org
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