| 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. |
| Baddeleyite | Chalcopyrite | Chevkinite | Corundum | Marcasite | Millerite | Nickeline | None | Pentlandite | Pyrite |
| Pyroxene | Spinel |
| Baddeleyite (*) | Chalcopyrite (*) | Enstatite (*) | Ilmenite (*) | Magnetite (*) |
| Marcasite (*) | Millerite (*) | Pentlandite (*) | Perrierite-(Ce) (*) | Pyrite (*) |
| Pyrrhotite (*) | Siegenite (*) | Spinel (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Baddeleyite (*) | Baddeleyite | ZrO2 | 0 | 238 | |||
| Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 0 | 27198 | |||
| Enstatite (*) | Pyroxene | Mg2Si2O6 | 0 | 944 | |||
| Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 7 | 93270,93271,93272,93273,93274,93275,93276 | 5433 | ||
| Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 0 | 14899 | |||
| Marcasite (*) | Marcasite | FeS2 | 0 | 5674 | |||
| Millerite (*) | Millerite | NiS | 0 | 1066 | |||
| Pentlandite (*) | Pentlandite | (Ni,Fe)9S8 | 0 | 1512 | |||
| Perrierite-(Ce) (*) | Chevkinite | Ce4MgFe3+2Ti2O8(Si2O7)2 | 0 | 46 | |||
| Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
| Pyrrhotite (*) | Nickeline | Fe7S8 | 0 | 9056 | |||
| Siegenite (*) | Spinel | CoNi2S4 | 0 | 249 | |||
| Spinel (*) | Spinel | MgAl2O4 | 0 | 1934 |
All locality data graciously provided by mindat.org
All age data...
Other copyright data...