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 | 248420 | 3419 | ||
Anorthite (*) | Feldspar | Ca(Al2Si2O8) | 0 | 1036 | |||
Arsenopyrite (*) | Arsenopyrite | FeAsS | 0 | 9052 | |||
Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 0 | 2060 | |||
Calcite (*) | Calcite | Ca(CO3) | 1 | 248417 | 27770 | ||
Chondrodite (*) | Humite | Mg5(SiO4)2F2 | 0 | 285 | |||
Chrysotile (*) | Serpentine Clay | Mg3Si2O5(OH)4 | 0 | 951 | |||
Clintonite (*) | Mica Clay | CaAlMg2(SiAl3O10)(OH)2 | 0 | 86 | |||
Corundum (*) | Corundum | Al2O3 | 0 | 1797 | |||
Dolomite (*) | None | CaMg(CO3)2 | 0 | 9895 | |||
Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 2 | 248417,248420 | 8173 | ||
Graphite (*) | None | C | 0 | 2812 | |||
Hedenbergite (*) | Pyroxene | CaFe2+Si2O6 | 0 | 741 | |||
Hematite (*) | Corundum | Fe2O3 | 0 | 14640 | |||
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 0 | 5433 | |||
Kyanite (*) | Not in a structural group | Al2OSiO4 | 0 | 1507 | |||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 4 | 248416,248417,248418,248420 | 14899 | ||
Marcasite (*) | Marcasite | FeS2 | 0 | 5674 | |||
Molybdenite (*) | Molybdenite | MoS2 | 0 | 5800 | |||
Pyrite (*) | Pyrite | FeS2 | 2 | 248417,248420 | 39462 | ||
Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
Rutile (*) | Rutile | TiO2 | 0 | 5614 | |||
Scorodite (*) | None | Fe3+(AsO4)·2H2O | 0 | 1153 | |||
Spinel (*) | Spinel | MgAl2O4 | 0 | 1934 | |||
Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 0 | 3337 | |||
Titanite (*) | Titanite | CaTi(SiO4)O | 0 | 4899 | |||
Tremolite (*) | Amphibole | Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2 | 1 | 248420 | 2562 | ||
Uraninite (*) | Fluorite | UO2 | 1 | 248420 | 2718 | ||
Warwickite (*) | Warwickite | (Mg,Ti,Fe,Cr,Al)2O(BO3) | 0 | 15 | |||
Zircon (*) | Zircon | Zr(SiO4) | 0 | 5251 | |||
Zoisite (*) | Epidote | Ca2Al3[Si2O7][SiO4]O(OH) | 1 | 248420 | 1025 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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