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 | Clay | Corundum | Garnet | Mica | None | Not in a structural group | Olivine | Pyroxene |
Rutile | Scapolite | Spinel | Zircon |
Almandine (*) | Calcite (*) | Diopside (*) | Forsterite (*) | Hercynite (*) |
Ilmenite (*) | Magnetite (*) | Pargasite (*) | Phlogopite (*) | Pyrope (*) |
Rutile (*) | Sillimanite (*) | Silvialite (*) | Spinel (*) | Trevorite (*) |
Zircon (*) |
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 |
---|---|---|---|---|---|---|---|
Almandine (*) | Garnet | Fe2+3Al2(SiO4)3 | 0 | 2353 | |||
Calcite (*) | Calcite | Ca(CO3) | 0 | 27770 | |||
Diopside (*) | Pyroxene | CaMgSi2O6 | 0 | 4135 | |||
Forsterite (*) | Olivine | Mg2(SiO4) | 0 | 1188 | |||
Hercynite (*) | Spinel | Fe2+Al2O4 | 0 | 407 | |||
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 0 | 5433 | |||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 0 | 14899 | |||
Pargasite (*) | Amphibole | NaCa2(Mg4Al)(Si6Al2)O22(OH)2 | 0 | 313 | |||
Phlogopite (*) | Mica Clay | KMg3(AlSi3O10)(OH)2 | 0 | 2273 | |||
Pyrope (*) | Garnet | Mg3Al2(SiO4)3 | 0 | 341 | |||
Rutile (*) | Rutile | TiO2 | 0 | 5614 | |||
Sillimanite (*) | Not in a structural group | Al2SiO5 | 0 | 1516 | |||
Silvialite (*) | Scapolite | Ca4Al6Si6O24(SO4) | 0 | 3 | |||
Spinel (*) | Spinel | MgAl2O4 | 0 | 1934 | |||
Trevorite (*) | Spinel | NiFe3+2O4 | 0 | 17 | |||
Zircon (*) | Zircon | Zr(SiO4) | 0 | 5251 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
All age data...
Other copyright data...