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. |
Alunite | Apatite | Baryte | Brookite | Calcite | Clay | Clinozoisite | Corundum | Epidote | Fluorite |
Mica | None | Not in a structural group | Prehnite | Quartz | Spinel | Tourmaline |
Anatase (*) | Baryte (*) | Brookite (*) | Calcite (*) | Epidote (*) |
Fluorapatite (*) | Fluorite (*) | Ilmenite (*) | Jarosite (*) | Magnetite (*) |
Muscovite (*) | Polyhalite (*) | Prehnite (*) | Quartz (*) | Schorl (*) |
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 |
---|---|---|---|---|---|---|---|
Anatase (*) | Not in a structural group | TiO2 | 1 | 19825 | 2162 | ||
Baryte (*) | Baryte | Ba(SO4) | 0 | 11547 | |||
Brookite (*) | Brookite | TiO2 | 1 | 19825 | 700 | ||
Calcite (*) | Calcite | Ca(CO3) | 3 | 19823,19824,19825 | 27770 | ||
Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 2 | 19823,19825 | 8173 | ||
Fluorapatite (*) | Apatite | Ca5(PO4)3F | 1 | 19825 | 2740 | ||
Fluorite (*) | Fluorite | CaF2 | 1 | 19825 | 9617 | ||
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 1 | 19825 | 5433 | ||
Jarosite (*) | Alunite | KFe3+3(SO4)2(OH)6 | 1 | 19826 | 2228 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1 | 19823 | 14899 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 1 | 19823 | 17380 | ||
Polyhalite (*) | None | K2Ca2Mg(SO4)4·2H2O | 1 | 19824 | 102 | ||
Prehnite (*) | Prehnite | Ca2Al(Si3Al)O10(OH)2 | 2 | 19823,19825 | 1898 | ||
Quartz (*) | Quartz | SiO2 | 2 | 19823,19825 | 61156 | ||
Schorl (*) | Tourmaline | NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) | 1 | 19823 | 2705 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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