| 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. |
| Arsenopyrite | Epsomite | Löllingite | Nickeline | None | Pyrite | Spinel | Vivianite |
| Annabergite (*) | Arsenopyrite (*) | Chromite (*) | Magnetite (*) | Morenosite (*) |
| Nickeline (*) | Pyrite (*) | Rammelsbergite (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Annabergite (*) | Vivianite | Ni3(AsO4)2·8H2O | 1 | 67677 | 445 | ||
| Arsenopyrite (*) | Arsenopyrite | FeAsS | 1 | 67677 | 9052 | ||
| Chromite (*) | Spinel | Fe2+Cr2O4 | 1 | 67676 | 3902 | ||
| Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1 | 67676 | 14899 | ||
| Morenosite (*) | Epsomite | Ni(SO4)·7H2O | 1 | 67677 | 84 | ||
| Nickeline (*) | Nickeline | NiAs | 1 | 67677 | 633 | ||
| Pyrite (*) | Pyrite | FeS2 | 1 | 67677 | 39462 | ||
| Rammelsbergite (*) | Löllingite | NiAs2 | 1 | 67677 | 233 |
All locality data graciously provided by mindat.org
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