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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Actinolite (*) | Amphibole | Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)2 | 1930 | 1930 | 3 | 111952,111955,111959 | 3419 |
Albite (*) | Feldspar | Na(AlSi3O8) | 1930 | 1930 | 3 | 111943,111952,111955 | 8803 |
Andradite (*) | Garnet | Ca3Fe3+2(SiO4)3 | | | 1 | 111959 | 1534 |
Ankerite (*) | None | Ca(Fe2+,Mg)(CO3)2 | 1930 | 1930 | 1 | 111952 | 3092 |
Arsenopyrite (*) | Arsenopyrite | FeAsS | | | 1 | 111959 | 9052 |
Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | | | 1 | 111945 | 2060 |
Azurite (*) | Not in a structural group | Cu3(CO3)2(OH)2 | 1930 | 1930 | 4 | 111942,111945,111952,111959 | 5509 |
Baryte (*) | Baryte | Ba(SO4) | | | 1 | 111960 | 11547 |
Beraunite (*) | Beraunite | Fe3+6(PO4)4O(OH)4·6H2O | | | 1 | 111960 | 136 |
Bermanite (*) | Arthurite | Mn2+Mn3+2(PO4)2(OH)2·4H2O | | | 1 | 111960 | 55 |
Bornite (*) | None | Cu5FeS4 | | | 3 | 111946,111948,111959 | 5516 |
Cacoxenite (*) | None | Fe3+24AlO6(PO4)17(OH)12·75H2O | | | 1 | 111960 | 280 |
Calcite (*) | Calcite | Ca(CO3) | 1930 | 1930 | 7 | 111950,111952,111954,111955,111958,111959,111960 | 27770 |
Chalcocite (*) | None | Cu2S | 1930 | 1930 | 3 | 111948,111952,111959 | 5707 |
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 1930 | 1930 | 6 | 111942,111946,111948,111952,111955,111959 | 27198 |
Chamosite (*) | Chlorite Clay | (Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8 | 1930 | 1930 | 1 | 111952 | 577 |
Chrysocolla (*) | Allophane | (Cu2-xAlx)H2-xSi2O5(OH)4·nH2O | 1930 | 1930 | 4 | 111945,111952,111959,111960 | 3531 |
Chrysotile (*) | Serpentine Clay | Mg3Si2O5(OH)4 | 1930 | 1930 | 1 | 111952 | 951 |
Clinochlore (*) | Chlorite Clay | Mg5Al(AlSi3O10)(OH)8 | 1930 | 1930 | 1 | 111952 | 1756 |
Copper (*) | Copper | Cu | 1930 | 1930 | 3 | 111952,111955,111959 | 3846 |
Covellite (*) | Covellite | CuS | 1930 | 1930 | 2 | 111952,111959 | 4165 |
Crandallite (*) | Alunite | CaAl3(PO4)(PO3OH)(OH)6 | | | 1 | 111960 | 310 |
Cuprite (*) | Not in a structural group | Cu2O | 1930 | 1930 | 2 | 111942,111952 | 2970 |
Devilline (*) | Devilline | CaCu4(SO4)2(OH)6·3H2O | 1930 | 1930 | 1 | 111952 | 366 |
Diopside (*) | Pyroxene | CaMgSi2O6 | | | 3 | 111939,111959,111960 | 4135 |
Dolomite (*) | None | CaMg(CO3)2 | 1930 | 1930 | 1 | 111952 | 9895 |
Dufrénite (*) | Dufrénite | Ca0.5Fe2+Fe3+5(PO4)4(OH)6·2H2O | | | 1 | 111960 | 139 |
Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 1930 | 1930 | 5 | 111943,111952,111955,111959,111960 | 8173 |
Erythrite (*) | Vivianite | Co3(AsO4)2·8H2O | | | 1 | 111959 | 814 |
Ferro-hornblende (*) | Amphibole | Ca2(Fe2+4Al)(Si7Al)O22(OH)2 | | | 1 | 111960 | 271 |
Ferro-tschermakite (*) | Amphibole | Ca2(Fe2+3Al2)(Si6Al2)O22(OH)2 | 1930 | 1930 | 1 | 111952 | 27 |
Ferrostrunzite (*) | Strunzite | Fe2+Fe3+2(PO4)2(OH)2·6H2O | | | 1 | 111960 | 19 |
Fluellite (*) | None | Al2(PO4)F2(OH)·7H2O | | | 1 | 111960 | 40 |
Fluorapatite (*) | Apatite | Ca5(PO4)3F | 1930 | 1930 | 2 | 111952,111960 | 2740 |
Frondelite (*) | Rockbridgeite | (Mn2+0.5Fe3+0.5)2Fe3+3(PO4)3(OH)5 | | | 1 | 111960 | 52 |
Galena (*) | Rocksalt | PbS | | | 1 | 111945 | 24243 |
Gold (*) | Copper | Au | 1930 | 1930 | 2 | 111952,111959 | 30554 |
Graphite (*) | None | C | 1930 | 1930 | 1 | 111952 | 2812 |
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | | | 1 | 111960 | 6890 |
Halite (*) | Rocksalt | NaCl | 1930 | 1930 | 1 | 111952 | 1398 |
Hematite (*) | Corundum | Fe2O3 | 1930 | 1930 | 8 | 111941,111950,111952,111954,111955,111959,111960,111962 | 14640 |
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 1930 | 1930 | 1 | 111952 | 5433 |
Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | | | 1 | 111959 | 5591 |
Kidwellite (*) | None | NaFe3+9+x(PO4)6(OH)11·3H2O (x ≈ 0.33) | | | 1 | 111960 | 53 |
Laumontite (*) | Not in a structural group | CaAl2Si4O12·4H2O | | | 1 | 111960 | 1271 |
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1930 | 1930 | 12 | 111939,111941,111945,111946,111948,111950,111952,111954,111955,111959,111960,111962 | 14899 |
Malachite (*) | Malachite | Cu2(CO3)(OH)2 | 1930 | 1930 | 4 | 111942,111952,111955,111959 | 12537 |
Marialite (*) | Scapolite | Na4Al3Si9O24Cl | 1930 | 1930 | 1 | 111952 | 139 |
Microcline (*) | Feldspar | K(AlSi3O8) | | | 1 | 111960 | 4924 |
Mitridatite (*) | Arseniosiderite | Ca2Fe3+3O2(PO4)3·3H2O | | | 1 | 111960 | 129 |
Molybdenite (*) | Molybdenite | MoS2 | | | 2 | 111955,111959 | 5800 |
Montgomeryite (*) | Calcioferrite | Ca4MgAl4(PO4)6(OH)4·12H2O | | | 1 | 111960 | 44 |
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 1930 | 1930 | 2 | 111952,111955 | 17380 |
Natrolite (*) | Natrolite | Na2(Si3Al2)O10·2H2O | | | 1 | 111960 | 1236 |
Prehnite (*) | Prehnite | Ca2Al(Si3Al)O10(OH)2 | | | 2 | 111943,111960 | 1898 |
Pyrite (*) | Pyrite | FeS2 | 1930 | 1930 | 5 | 111939,111946,111952,111955,111959 | 39462 |
Pyrrhotite (*) | Nickeline | Fe7S8 | 1930 | 1930 | 3 | 111939,111952,111955 | 9056 |
Quartz (*) | Quartz | SiO2 | 1930 | 1930 | 7 | 111943,111945,111948,111952,111954,111955,111960 | 61156 |
Rockbridgeite (*) | Rockbridgeite | (Fe2+0.5Fe3+0.5)2Fe3+3(PO4)3(OH)5 | | | 1 | 111960 | 206 |
Rutile (*) | Rutile | TiO2 | 1930 | 1930 | 1 | 111952 | 5614 |
Scolecite (*) | Natrolite | Ca(Si3Al2)O10·3H2O | | | 1 | 111960 | 390 |
Sphalerite (*) | Sphalerite | ZnS | 1930 | 1930 | 1 | 111952 | 21482 |
Stellerite (*) | Stilbite | Ca4(Si28Al8)O72·28H2O | | | 1 | 111959 | 189 |
Strengite (*) | None | Fe3+(PO4)·2H2O | | | 1 | 111960 | 263 |
Sylvite (*) | Rocksalt | KCl | 1930 | 1930 | 1 | 111952 | 275 |
Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 1930 | 1930 | 1 | 111952 | 3337 |
Tenorite (*) | None | CuO | 1930 | 1930 | 1 | 111952 | 1101 |
Tinticite (*) | None | Fe3+3(PO4)2(OH)3·3H2O | | | 1 | 111960 | 19 |
Titanite (*) | Titanite | CaTi(SiO4)O | | | 4 | 111945,111946,111955,111960 | 4899 |
Tremolite (*) | Amphibole | Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2 | 1930 | 1930 | 3 | 111943,111952,111955 | 2562 |
Variscite (*) | None | Al(PO4)·2H2O | | | 1 | 111960 | 301 |
Wavellite (*) | Wavellite | Al3(PO4)2(OH)3·5H2O | | | 1 | 111960 | 374 |
All age data...
Other copyright data...