| 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. |
| Amphibole | Aragonite | Brochantite | Calcite | Chalcopyrite | Clay | Corundum | Covellite | Marcasite | Melonite |
| Nickeline | None | Pentlandite | Pyrite | Sphalerite | Spinel | Talc | Tetrahedrite | Ullmannite |
| 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 |
|---|---|---|---|---|---|---|---|
| Anthophyllite (*) | Amphibole | Mg2Mg5Si8O22(OH)2 | 0 | 718 | |||
| Aragonite (*) | Aragonite | Ca(CO3) | 0 | 3250 | |||
| Brochantite (*) | Brochantite | Cu4(SO4)(OH)6 | 0 | 1633 | |||
| Calaverite (*) | Melonite | AuTe2 | 0 | 361 | |||
| Calcite (*) | Calcite | Ca(CO3) | 0 | 27770 | |||
| Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 0 | 27198 | |||
| Chromite (*) | Spinel | Fe2+Cr2O4 | 0 | 3902 | |||
| Covellite (*) | Covellite | CuS | 0 | 4165 | |||
| Hematite (*) | Corundum | Fe2O3 | 0 | 14640 | |||
| Mackinawite (*) | None | (Fe,Ni)1+xS (x = 0-0.07) | 0 | 451 | |||
| Marcasite (*) | Marcasite | FeS2 | 0 | 5674 | |||
| Michenerite (*) | Ullmannite | PdBiTe | 0 | 114 | |||
| Pentlandite (*) | Pentlandite | (Ni,Fe)9S8 | 0 | 1512 | |||
| Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
| Pyrrhotite (*) | Nickeline | Fe7S8 | 0 | 9056 | |||
| Sperrylite (*) | Pyrite | PtAs2 | 0 | 337 | |||
| Sphalerite (*) | Sphalerite | ZnS | 0 | 21482 | |||
| Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 0 | 3337 | |||
| Tetrahedrite-(Zn) (*) | Tetrahedrite | Cu6(Cu4Zn2)Sb4S13 | 0 | 5317 | |||
| Violarite (*) | Spinel | FeNi2S4 | 0 | 380 |
All locality data graciously provided by mindat.org
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