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 | Boracite | Calcite | Corundum | Gypsum | Lepidocrocite | None | Not in a structural group | Palmierite | Pyrite |
Quartz | Rocksalt | Sulphur | Syngenite |
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 |
---|---|---|---|---|---|---|---|
Anhydrite (*) | Not in a structural group | Ca(SO4) | 0 | 1588 | |||
Boracite (*) | Boracite | Mg3B7O13Cl | 0 | 57 | |||
Calcite (*) | Calcite | Ca(CO3) | 0 | 27770 | |||
Dolomite (*) | None | CaMg(CO3)2 | 0 | 9895 | |||
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 0 | 6890 | |||
Halite (*) | Rocksalt | NaCl | 0 | 1398 | |||
Hematite (*) | Corundum | Fe2O3 | 0 | 14640 | |||
Hydroglauberite (*) | None | Na10Ca3(SO4)8·6H2O | 0 | 16 | |||
Jarosite (*) | Alunite | KFe3+3(SO4)2(OH)6 | 0 | 2228 | |||
Kalistrontite (*) | Palmierite | K2Sr(SO4)2 | 0 | 11 | |||
Koenenite (*) | None | Na4Mg9Al4Cl12(OH)22 | 0 | 12 | |||
Lepidocrocite (*) | Lepidocrocite | Fe3+O(OH) | 0 | 581 | |||
Mirabilite (*) | None | Na2(SO4)·10H2O | 0 | 223 | |||
Polyhalite (*) | None | K2Ca2Mg(SO4)4·2H2O | 0 | 102 | |||
Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
Sulphur (*) | Sulphur | S | 0 | 2045 | |||
Sylvite (*) | Rocksalt | KCl | 0 | 275 | |||
Syngenite (*) | Syngenite | K2Ca(SO4)2·H2O | 0 | 44 | |||
Thénardite (*) | None | Na2(SO4) | 0 | 299 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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