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 |
---|---|---|---|---|---|---|---|
Actinolite (*) | Amphibole | Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)2 | 1 | 44529 | 3419 | ||
Aegirine (*) | Pyroxene | NaFe3+Si2O6 | 1 | 44528 | 1022 | ||
Albite (*) | Feldspar | Na(AlSi3O8) | 3 | 44527,44528,44530 | 8803 | ||
Andalusite (*) | Andalusite | Al2SiO5 | 1 | 44527 | 1310 | ||
Arfvedsonite (*) | Amphibole | NaNa2(Fe2+4Fe3+)Si8O22(OH)2 | 1 | 44528 | 295 | ||
Beryl (*) | Beryl | Be3Al2Si6O18 | 3 | 44527,44528,44530 | 4286 | ||
Calcite (*) | Calcite | Ca(CO3) | 1 | 44529 | 27770 | ||
Cassiterite (*) | Rutile | SnO2 | 1 | 44528 | 5171 | ||
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 1 | 44529 | 27198 | ||
Daubréelite (*) | Spinel | FeCr2S4 | 1 | 44531 | 157 | ||
Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 2 | 44528,44529 | 8173 | ||
Fluorite (*) | Fluorite | CaF2 | 1 | 44528 | 9617 | ||
Gold (*) | Copper | Au | 1 | 44526 | 30554 | ||
Graphite (*) | None | C | 1 | 44531 | 2812 | ||
Haxonite (*) | Haxonite | (Fe,Ni)23C6 | 1 | 44531 | 26 | ||
Hematite (*) | Corundum | Fe2O3 | 2 | 44528,44529 | 14640 | ||
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 1 | 44528 | 5433 | ||
Iron (*) | Iron | Fe | 1 | 44531 | 1089 | ||
Jarosite (*) | Alunite | KFe3+3(SO4)2(OH)6 | 1 | 44529 | 2228 | ||
Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 2 | 44528,44529 | 5591 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 2 | 44528,44529 | 14899 | ||
Malachite (*) | Malachite | Cu2(CO3)(OH)2 | 1 | 44529 | 12537 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 4 | 44526,44527,44528,44530 | 17380 | ||
Pollucite (*) | Analcime | Cs(Si2Al)O6·nH2O | 1 | 44530 | 140 | ||
Pyrite (*) | Pyrite | FeS2 | 2 | 44526,44529 | 39462 | ||
Quartz (*) | Quartz | SiO2 | 5 | 44526,44527,44528,44529,44530 | 61156 | ||
Riebeckite (*) | Amphibole | Na2(Fe2+3Fe3+2)Si8O22(OH)2 | 1 | 44528 | 375 | ||
Rutile (*) | Rutile | TiO2 | 1 | 44528 | 5614 | ||
Sillimanite (*) | Not in a structural group | Al2SiO5 | 1 | 44527 | 1516 | ||
Topaz (*) | Topaz | Al2SiO4F2 | 1 | 44528 | 1476 | ||
Wüstite (*) | Rocksalt | FeO | 1 | 44531 | 74 | ||
Zircon (*) | Zircon | Zr(SiO4) | 1 | 44528 | 5251 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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