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. |
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 |
---|---|---|---|---|---|---|---|
Allophane (*) | Allophane | Al2O3(SiO2)1.3-2.0·2.5-3.0H2O | 1 | 64148 | 470 | ||
Alunite (*) | None | KAl3(SO4)2(OH)6 | 1 | 64148 | 966 | ||
Arsenocrandallite (*) | Alunite | CaAl3(AsO4)(AsO3OH)(OH)6 | 1 | 64148 | 12 | ||
Arsenopyrite (*) | Arsenopyrite | FeAsS | 1 | 64152 | 9052 | ||
Azurite (*) | Not in a structural group | Cu3(CO3)2(OH)2 | 1 | 64148 | 5509 | ||
Calcite (*) | Calcite | Ca(CO3) | 1 | 64148 | 27770 | ||
Cerussite (*) | Aragonite | Pb(CO3) | 1 | 64152 | 4979 | ||
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 3 | 64148,64150,64152 | 27198 | ||
Chromite (*) | Spinel | Fe2+Cr2O4 | 1 | 64154 | 3902 | ||
Conichalcite (*) | Adelite | CaCu(AsO4)(OH) | 1 | 64148 | 363 | ||
Covellite (*) | Covellite | CuS | 1 | 64152 | 4165 | ||
Crandallite (*) | Alunite | CaAl3(PO4)(PO3OH)(OH)6 | 1 | 64149 | 310 | ||
Cristobalite (*) | Cristobalite | SiO2 | 1 | 64154 | 453 | ||
Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 2 | 64148,64150 | 8173 | ||
Galena (*) | Rocksalt | PbS | 2 | 64150,64152 | 24243 | ||
Goethite (*) | Diaspore | FeO(OH) | 2 | 64148,64152 | 7437 | ||
Gold (*) | Copper | Au | 1 | 64152 | 30554 | ||
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 1 | 64148 | 6890 | ||
Hematite (*) | Corundum | Fe2O3 | 1 | 64148 | 14640 | ||
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 1 | 64154 | 5433 | ||
Iron (*) | Iron | Fe | 1 | 64154 | 1089 | ||
Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 1 | 64150 | 5591 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1 | 64148 | 14899 | ||
Malachite (*) | Malachite | Cu2(CO3)(OH)2 | 2 | 64148,64152 | 12537 | ||
Marcasite (*) | Marcasite | FeS2 | 1 | 64152 | 5674 | ||
Montmorillonite (*) | Clay Smectite-vermiculite | (Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O | 1 | 64150 | 1508 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 1 | 64150 | 17380 | ||
Natrojarosite (*) | Alunite | NaFe3+3(SO4)2(OH)6 | 1 | 64148 | 254 | ||
Pyrite (*) | Pyrite | FeS2 | 3 | 64148,64150,64152 | 39462 | ||
Pyrrhotite (*) | Nickeline | Fe7S8 | 1 | 64152 | 9056 | ||
Quartz (*) | Quartz | SiO2 | 2 | 64152,64154 | 61156 | ||
Schreibersite (*) | None | (Fe,Ni)3P | 1 | 64154 | 374 | ||
Sphalerite (*) | Sphalerite | ZnS | 2 | 64150,64152 | 21482 | ||
Spinel (*) | Spinel | MgAl2O4 | 1 | 64154 | 1934 | ||
Taenite (*) | None | (Ni,Fe) | 1 | 64154 | 703 | ||
Taranakite (*) | Taranakite | K3Al5(PO3OH)6(PO4)2·18H2O | 1 | 64149 | 57 | ||
Tennantite-(Fe) (*) | Tetrahedrite | Cu6(Cu4Fe2)As4S13 | 1 | 64152 | 1803 | ||
Tetrahedrite-(Zn) (*) | Tetrahedrite | Cu6(Cu4Zn2)Sb4S13 | 1 | 64152 | 5317 | ||
Tridymite (*) | Tridymite | SiO2 | 1 | 64154 | 458 | ||
Troilite (*) | None | FeS | 1 | 64154 | 1044 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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