| 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 | Andalusite | Aragonite | Chalcopyrite | Clay | Covellite | Epidote | Harmotome | None | Pyrite |
| Pyroxene | Stilpnomelane |
| Aegirine (*) | Aragonite (*) | Chalcopyrite (*) | Covellite (*) | Deerite (*) |
| Harmotome (*) | Magnesio-riebeckite (*) | Olivenite (*) | Piemontite (*) | Pyrite (*) |
| Riebeckite (*) | Stilpnomelane (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Aegirine (*) | Pyroxene | NaFe3+Si2O6 | 0 | 1022 | |||
| Aragonite (*) | Aragonite | Ca(CO3) | 0 | 3250 | |||
| Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 0 | 27198 | |||
| Covellite (*) | Covellite | CuS | 0 | 4165 | |||
| Deerite (*) | None | Fe2+6Fe3+3(Si6O17)O3(OH)5 | 0 | 27 | |||
| Harmotome (*) | Harmotome | Ba2(Si12Al4)O32·12H2O | 0 | 290 | |||
| Magnesio-riebeckite (*) | Amphibole | Na2(Mg3Fe3+2)Si8O22(OH)2 | 0 | 93 | |||
| Olivenite (*) | Andalusite | Cu2(AsO4)(OH) | 0 | 492 | |||
| Piemontite (*) | Epidote | Ca2(Al2Mn3+)[Si2O7][SiO4]O(OH) | 0 | 260 | |||
| Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
| Riebeckite (*) | Amphibole | Na2(Fe2+3Fe3+2)Si8O22(OH)2 | 0 | 375 | |||
| Stilpnomelane (*) | Stilpnomelane Clay | (K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36·nH2O | 0 | 456 |
All locality data graciously provided by mindat.org
All age data...
Other copyright data...