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. |
Chalcopyrite | Corundum | Feldspar | Iron | None | Pyrite | Pyroxene | Spinel | Tridymite |
Anorthite (*) | Augite (*) | Chalcopyrite (*) | Chromite (*) | Corundum (*) |
Ilmenite (*) | Iron (*) | Pigeonite (*) | Pyrite (*) | Tridymite (*) |
Troilite (*) |
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 |
---|---|---|---|---|---|---|---|
Anorthite (*) | Feldspar | Ca(Al2Si2O8) | 1 | 8648 | 1036 | ||
Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 1 | 8648 | 2060 | ||
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 1 | 8648 | 27198 | ||
Chromite (*) | Spinel | Fe2+Cr2O4 | 1 | 8648 | 3902 | ||
Corundum (*) | Corundum | Al2O3 | 1 | 8650 | 1797 | ||
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 1 | 8648 | 5433 | ||
Iron (*) | Iron | Fe | 1 | 8648 | 1089 | ||
Pigeonite (*) | Pyroxene | (Mg,Fe,Ca)2Si2O6 | 1 | 8648 | 303 | ||
Pyrite (*) | Pyrite | FeS2 | 1 | 8649 | 39462 | ||
Tridymite (*) | Tridymite | SiO2 | 1 | 8648 | 458 | ||
Troilite (*) | None | FeS | 1 | 8648 | 1044 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
All age data...
Other copyright data...