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 | Dumortierite | Mica | None | Not in a structural group | Spinel | Tourmaline |
Calcite (*) | Corundum (*) | Dumortierite (*) | Gedrite (*) | Ilmenite (*) |
Kyanite (*) | Muscovite (*) | Pargasite (*) | Schorl (*) | Sillimanite (*) |
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 |
---|---|---|---|---|---|---|---|
Calcite (*) | Calcite | Ca(CO3) | 1 | 114337 | 27770 | ||
Corundum (*) | Corundum | Al2O3 | 2 | 114336,114337 | 1797 | ||
Dumortierite (*) | Dumortierite | AlAl6BSi3O18 | 1 | 114337 | 231 | ||
Gedrite (*) | Amphibole | Mg2(Mg3Al2)(Si6Al2)O22(OH)2 | 1 | 114336 | 178 | ||
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 1 | 114337 | 5433 | ||
Kyanite (*) | Not in a structural group | Al2OSiO4 | 1 | 114337 | 1507 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 1 | 114336 | 17380 | ||
Pargasite (*) | Amphibole | NaCa2(Mg4Al)(Si6Al2)O22(OH)2 | 1 | 114336 | 313 | ||
Schorl (*) | Tourmaline | NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) | 1 | 114337 | 2705 | ||
Sillimanite (*) | Not in a structural group | Al2SiO5 | 1 | 114337 | 1516 | ||
Spinel (*) | Spinel | MgAl2O4 | 1 | 114337 | 1934 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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