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 | Arsenopyrite | Beryl | Cobaltite | Corundum | None | Not in a structural group | Perovskite | Prehnite |
Pyroxene | Rocksalt | Skutterudite | Sphalerite | Spinel | Titanite |
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 |
---|---|---|---|---|---|---|---|
Andalusite (*) | Andalusite | Al2SiO5 | 0 | 1310 | |||
Anthophyllite (*) | Amphibole | Mg2Mg5Si8O22(OH)2 | 0 | 718 | |||
Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 0 | 2060 | |||
Cobaltite (*) | Cobaltite | CoAsS | 0 | 966 | |||
Cordierite (*) | Beryl | Mg2Al4Si5O18 | 0 | 1008 | |||
Diopside (*) | Pyroxene | CaMgSi2O6 | 0 | 4135 | |||
Galena (*) | Rocksalt | PbS | 0 | 24243 | |||
Glaucodot (*) | Arsenopyrite | (Co0.5Fe0.5)AsS | 0 | 131 | |||
Gudmundite (*) | Arsenopyrite | FeSbS | 0 | 170 | |||
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 0 | 5433 | |||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 0 | 14899 | |||
Prehnite (*) | Prehnite | Ca2Al(Si3Al)O10(OH)2 | 0 | 1898 | |||
Sillimanite (*) | Not in a structural group | Al2SiO5 | 0 | 1516 | |||
Skutterudite (*) | Skutterudite Perovskite | CoAs3 | 0 | 531 | |||
Sphalerite (*) | Sphalerite | ZnS | 0 | 21482 | |||
Spinel (*) | Spinel | MgAl2O4 | 0 | 1934 | |||
Titanite (*) | Titanite | CaTi(SiO4)O | 0 | 4899 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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