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. |
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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. |
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| 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 |
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Aegirine (*) | Pyroxene | NaFe3+Si2O6 | 294 | 294 | 7 | 94831,94835,94839,94840,94841,94850,94853 | 1022 |
Aenigmatite (*) | Sapphirine | Na4[Fe2+10Ti2]O4[Si12O36] | 294 | 294 | 3 | 94839,94840,94841 | 133 |
Albite (*) | Feldspar | Na(AlSi3O8) | 294 | 294 | 7 | 94831,94835,94841,94848,94850,94851,94856 | 8803 |
Analcime (*) | Analcime | Na(AlSi2O6)·H2O | 294 | 294 | 2 | 94831,94852 | 1627 |
Anatase (*) | Not in a structural group | TiO2 | 294 | 294 | 1 | 94839 | 2162 |
Arfvedsonite (*) | Amphibole | NaNa2(Fe2+4Fe3+)Si8O22(OH)2 | 294 | 294 | 1 | 94835 | 295 |
Arsenopyrite (*) | Arsenopyrite | FeAsS | 294 | 294 | 1 | 94839 | 9052 |
Astrophyllite (*) | Astrophyllite | K2NaFe2+7Ti2(Si4O12)2O2(OH)4F | 294 | 294 | 1 | 94839 | 161 |
Bastnäsite-(Ce) (*) | Bastnäsite | Ce(CO3)F | 294 | 294 | 4 | 94835,94840,94841,94851 | 304 |
Brookite (*) | Brookite | TiO2 | 294 | 294 | 2 | 94839,94840 | 700 |
Calcite (*) | Calcite | Ca(CO3) | 294 | 294 | 3 | 94831,94839,94852 | 27770 |
Catapleiite (*) | Catapleiite | Na2Zr(Si3O9)·2H2O | 294 | 294 | 1 | 94831 | 113 |
Chevkinite-(Ce) (*) | Chevkinite | Ce4(Ti,Fe2+,Fe3+)5O8(Si2O7)2 | 294 | 294 | 2 | 94839,94841 | 89 |
Elpidite (*) | Elpidite | Na2ZrSi6O15·3H2O | 294 | 294 | 3 | 94839,94840,94841 | 50 |
Epididymite (*) | Not in a structural group | Na2Be2Si6O15·H2O | 294 | 294 | 4 | 94835,94839,94840,94841 | 70 |
Eudidymite (*) | None | Na2Be2Si6O15·H2O | 294 | 294 | 2 | 94839,94841 | 42 |
Ferro-edenite (*) | Amphibole | NaCa2Fe2+5(Si7Al)O22(OH)2 | 294 | 294 | 2 | 94841,94855 | 57 |
Ferro-richterite (*) | Amphibole | Na(NaCa)Fe2+5Si8O22(OH)2 | 294 | 294 | 1 | 94841 | 30 |
Fluorapatite (*) | Apatite | Ca5(PO4)3F | 294 | 294 | 6 | 94831,94835,94840,94850,94851,94853 | 2740 |
Fluorite (*) | Fluorite | CaF2 | 294 | 294 | 1 | 94839 | 9617 |
Goethite (*) | Diaspore | FeO(OH) | 294 | 294 | 2 | 94831,94853 | 7437 |
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 294 | 294 | 1 | 94839 | 6890 |
Hambergite (*) | None | Be2(BO3)(OH) | 294 | 294 | 1 | 94841 | 81 |
Hedenbergite (*) | Pyroxene | CaFe2+Si2O6 | 294 | 294 | 1 | 94841 | 741 |
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 294 | 294 | 2 | 94839,94841 | 5433 |
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 294 | 294 | 10 | 94831,94835,94838,94839,94845,94848,94849,94850,94851,94852 | 14899 |
Meliphanite (*) | None | Ca4(Na,Ca)4Be4AlSi7O24(F,O)4 | 294 | 294 | 0 | | 44 |
Microcline (*) | Feldspar | K(AlSi3O8) | 294 | 294 | 12 | 94835,94837,94839,94840,94841,94844,94848,94849,94850,94851,94852,94853 | 4924 |
Milarite (*) | Milarite | KCa2(Be2AlSi12)O30·H2O | 294 | 294 | 1 | 94835 | 156 |
Molybdenite (*) | Molybdenite | MoS2 | 294 | 294 | 1 | 94838 | 5800 |
Montmorillonite (*) | Clay Smectite-vermiculite | (Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O | 294 | 294 | 1 | 94835 | 1508 |
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 294 | 294 | 1 | 94848 | 17380 |
Natrolite (*) | Natrolite | Na2(Si3Al2)O10·2H2O | 294 | 294 | 1 | 94831 | 1236 |
Nepheline (*) | Tridymite | Na3K(Al4Si4O16) | 294 | 294 | 2 | 94831,94845 | 884 |
Opal (*) | Amorphous | SiO2·nH2O | 294 | 294 | 2 | 94839,94840 | 2994 |
Polylithionite (*) | Mica | KLi2AlSi4O10F2 | 294 | 294 | 2 | 94835,94841 | 89 |
Pyrite (*) | Pyrite | FeS2 | 294 | 294 | 4 | 94831,94835,94852,94853 | 39462 |
Quartz (*) | Quartz | SiO2 | 294 | 294 | 8 | 94835,94837,94839,94840,94841,94846,94848,94850 | 61156 |
Riebeckite (*) | Amphibole | Na2(Fe2+3Fe3+2)Si8O22(OH)2 | 294 | 294 | 2 | 94835,94837 | 375 |
Rutile (*) | Rutile | TiO2 | 294 | 294 | 2 | 94839,94840 | 5614 |
Thorite (*) | Zircon | Th(SiO4) | 294 | 294 | 1 | 94838 | 1006 |
Titanite (*) | Titanite | CaTi(SiO4)O | 294 | 294 | 2 | 94841,94844 | 4899 |
Wöhlerite (*) | Wöhlerite | Na2Ca4Zr(Nb,Ti)(Si2O7)2(O,F)4 | 294 | 294 | 1 | 94854 | 83 |
Wulfenite (*) | Scheelite | PbMoO4 | 294 | 294 | 1 | 94839 | 1655 |
Xenotime-(Y) (*) | Zircon | Y(PO4) | 294 | 294 | 1 | 94839 | 939 |
Zektzerite (*) | None | NaLiZrSi6O15 | 294 | 294 | 4 | 94835,94839,94840,94841 | 11 |
Zircon (*) | Zircon | Zr(SiO4) | 294 | 294 | 11 | 94831,94833,94835,94839,94840,94841,94845,94846,94849,94852,94857 | 5251 |
Zirconolite (*) | Zirconolite | (Ca,Y)Zr(Ti,Mg,Al)2O7 | 294 | 294 | 8 | 94831,94832,94843,94845,94849,94850,94852,94857 | 140 |
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