| 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 | Calcite | Chalcopyrite | Clay | Corundum | Garnet | None | Pyrite | Pyroxene | Quartz |
| Smectite-vermiculite | Spinel |
| Augite (*) | Calcite (*) | Chalcopyrite (*) | Diopside (*) | Dolomite (*) |
| Enstatite (*) | Hercynite (*) | Ilmenite (*) | Kaersutite (*) | Magnetite (*) |
| Montmorillonite (*) | Pyrite (*) | Pyrope (*) | Quartz (*) | 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 |
|---|---|---|---|---|---|---|---|
| Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 0 | 2060 | |||
| Calcite (*) | Calcite | Ca(CO3) | 0 | 27770 | |||
| Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 0 | 27198 | |||
| Diopside (*) | Pyroxene | CaMgSi2O6 | 0 | 4135 | |||
| Dolomite (*) | None | CaMg(CO3)2 | 0 | 9895 | |||
| Enstatite (*) | Pyroxene | Mg2Si2O6 | 0 | 944 | |||
| Hercynite (*) | Spinel | Fe2+Al2O4 | 0 | 407 | |||
| Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 0 | 5433 | |||
| Kaersutite (*) | Amphibole | NaCa2(Mg3AlTi4+)(Si6Al2)O22O2 | 0 | 179 | |||
| Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 0 | 14899 | |||
| Montmorillonite (*) | Clay Smectite-vermiculite | (Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O | 0 | 1508 | |||
| Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
| Pyrope (*) | Garnet | Mg3Al2(SiO4)3 | 0 | 341 | |||
| Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
| Spinel (*) | Spinel | MgAl2O4 | 0 | 1934 |
All locality data graciously provided by mindat.org
All age data...
Other copyright data...