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 | | | 7 | 263466,263469,263476,263478,263479,263483,263485 | 3419 |
Aegirine (*) | Pyroxene | NaFe3+Si2O6 | 238 | 222 | 2 | 263467,263475 | 1022 |
Albite (*) | Feldspar | Na(AlSi3O8) | | | 1 | 263469 | 8803 |
Almandine (*) | Garnet | Fe2+3Al2(SiO4)3 | | | 1 | 263467 | 2353 |
Anatase (*) | Not in a structural group | TiO2 | 238 | 222 | 3 | 263466,263470,263475 | 2162 |
Andradite (*) | Garnet | Ca3Fe3+2(SiO4)3 | | | 1 | 263483 | 1534 |
Ankerite (*) | None | Ca(Fe2+,Mg)(CO3)2 | 238 | 222 | 1 | 263475 | 3092 |
Anorthite (*) | Feldspar | Ca(Al2Si2O8) | | | 1 | 263478 | 1036 |
Antigorite (*) | Serpentine Clay | Mg3Si2O5(OH)4 | | | 2 | 263478,263483 | 708 |
Aragonite (*) | Aragonite | Ca(CO3) | | | 1 | 263469 | 3250 |
Arfvedsonite (*) | Amphibole | NaNa2(Fe2+4Fe3+)Si8O22(OH)2 | | | 1 | 263467 | 295 |
Arsenopyrite (*) | Arsenopyrite | FeAsS | | | 3 | 263467,263471,263473 | 9052 |
Astrophyllite (*) | Astrophyllite | K2NaFe2+7Ti2(Si4O12)2O2(OH)4F | 238 | 222 | 3 | 263467,263473,263475 | 161 |
Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | | | 2 | 263470,263480 | 2060 |
Axinite-(Fe) (*) | Axinite | Ca4Fe2+2Al4[B2Si8O30](OH)2 | | | 1 | 263479 | 260 |
Azurite (*) | Not in a structural group | Cu3(CO3)2(OH)2 | 238 | 222 | 2 | 263475,263483 | 5509 |
Baryte (*) | Baryte | Ba(SO4) | | | 1 | 263471 | 11547 |
Beryl (*) | Beryl | Be3Al2Si6O18 | | | 3 | 263467,263470,263483 | 4286 |
Bornite (*) | None | Cu5FeS4 | | | 2 | 263481,263483 | 5516 |
Braunite (*) | Braunite | Mn2+Mn3+6O8(SiO4) | | | 2 | 263470,263485 | 483 |
Brookite (*) | Brookite | TiO2 | 238 | 222 | 2 | 263466,263475 | 700 |
Calcite (*) | Calcite | Ca(CO3) | 238 | 222 | 7 | 263469,263470,263474,263475,263479,263480,263483 | 27770 |
Chalcocite (*) | None | Cu2S | | | 1 | 263483 | 5707 |
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 238 | 222 | 5 | 263469,263470,263475,263481,263483 | 27198 |
Chrysocolla (*) | Allophane | (Cu2-xAlx)H2-xSi2O5(OH)4·nH2O | 238 | 222 | 1 | 263475 | 3531 |
Chrysotile (*) | Serpentine Clay | Mg3Si2O5(OH)4 | 238 | 222 | 0 | | 951 |
Clinochlore (*) | Chlorite Clay | Mg5Al(AlSi3O10)(OH)8 | 238 | 222 | 5 | 263466,263475,263478,263480,263483 | 1756 |
Copper (*) | Copper | Cu | 238 | 222 | 1 | 263475 | 3846 |
Cordierite (*) | Beryl | Mg2Al4Si5O18 | | | 1 | 263470 | 1008 |
Covellite (*) | Covellite | CuS | | | 1 | 263483 | 4165 |
Cryptomelane (*) | Coronadite | K(Mn4+7Mn3+)O16 | | | 1 | 263485 | 599 |
Danalite (*) | Cancrinite-sodalite Sodalite | Be3Fe2+4(SiO4)3S | 238 | 222 | 1 | 263475 | 58 |
Diopside (*) | Pyroxene | CaMgSi2O6 | | | 1 | 263483 | 4135 |
Dolomite (*) | None | CaMg(CO3)2 | | | 1 | 263483 | 9895 |
Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | | | 6 | 263469,263470,263478,263480,263483,263485 | 8173 |
Ferrimolybdite (*) | None | Fe3+2(Mo6+O4)3·7H2O | | | 1 | 263483 | 345 |
Ferro-actinolite (*) | Amphibole | Ca2(Mg2.5-0.0Fe2+2.5-5.0)Si8O22(OH)2 | | | 1 | 263483 | 129 |
Ferro-hornblende (*) | Amphibole | Ca2(Fe2+4Al)(Si7Al)O22(OH)2 | | | 1 | 263483 | 271 |
Fluorapatite (*) | Apatite | Ca5(PO4)3F | 238 | 222 | 3 | 263471,263475,263479 | 2740 |
Fluorapophyllite-(K) (*) | Apophyllite | KCa4Si8O20F·8H2O | | | 1 | 263479 | 303 |
Fluorite (*) | Fluorite | CaF2 | 238 | 222 | 9 | 263467,263469,263471,263474,263475,263479,263481,263483,263484 | 9617 |
Forsterite (*) | Olivine | Mg2(SiO4) | | | 1 | 263478 | 1188 |
Galena (*) | Rocksalt | PbS | 238 | 222 | 6 | 263471,263475,263481,263483,263486,263490 | 24243 |
Genthelvite (*) | Cancrinite-sodalite Sodalite | Be3Zn4(SiO4)3S | 238 | 222 | 3 | 263475,263477,263484 | 60 |
Goethite (*) | Diaspore | FeO(OH) | 238 | 222 | 4 | 263466,263471,263472,263475 | 7437 |
Graphite (*) | None | C | | | 2 | 263488,263489 | 2812 |
Greenockite (*) | Wurtzite | CdS | 238 | 222 | 1 | 263475 | 717 |
Grossular (*) | Garnet | Ca3Al2(SiO4)3 | | | 1 | 263483 | 1544 |
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | | | 3 | 263470,263483,263485 | 6890 |
Harmotome (*) | Harmotome | Ba2(Si12Al4)O32·12H2O | | | 1 | 263479 | 290 |
Hematite (*) | Corundum | Fe2O3 | 238 | 222 | 8 | 263466,263470,263471,263472,263475,263483,263488,263489 | 14640 |
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | | | 4 | 263466,263470,263472,263478 | 5433 |
Ilvaite (*) | Ilvaite | CaFe3+Fe2+2O(Si2O7)(OH) | | | 2 | 263478,263485 | 197 |
Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | | | 1 | 263478 | 5591 |
Laumontite (*) | Not in a structural group | CaAl2Si4O12·4H2O | | | 1 | 263474 | 1271 |
Lepidocrocite (*) | Lepidocrocite | Fe3+O(OH) | | | 1 | 263472 | 581 |
Magnesio-hornblende (*) | Amphibole | Ca2(Mg4Al)(Si7Al)O22(OH)2 | | | 8 | 263467,263471,263473,263478,263479,263480,263481,263483 | 238 |
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | | | 5 | 263470,263473,263476,263478,263483 | 14899 |
Malachite (*) | Malachite | Cu2(CO3)(OH)2 | | | 2 | 263481,263483 | 12537 |
Manganite (*) | Rutile | Mn3+O(OH) | | | 1 | 263485 | 770 |
Marcasite (*) | Marcasite | FeS2 | | | 1 | 263466 | 5674 |
Melanterite (*) | Melanterite | Fe(SO4)·7H2O | | | 1 | 263469 | 915 |
Molybdenite (*) | Molybdenite | MoS2 | | | 3 | 263478,263481,263483 | 5800 |
Monazite-(Ce) (*) | Monazite | Ce(PO4) | | | 1 | 263466 | 945 |
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | | | 1 | 263466 | 17380 |
Opal (*) | Amorphous | SiO2·nH2O | 238 | 222 | 5 | 263467,263473,263475,263478,263483 | 2994 |
Orthoclase (*) | Feldspar | K(AlSi3O8) | | | 2 | 263471,263483 | 2349 |
Pargasite (*) | Amphibole | NaCa2(Mg4Al)(Si6Al2)O22(OH)2 | | | 1 | 263478 | 313 |
Parisite-(Ce) (*) | Parisite | CaCe2(CO3)3F2 | 238 | 222 | 1 | 263475 | 112 |
Phlogopite (*) | Mica Clay | KMg3(AlSi3O10)(OH)2 | 238 | 222 | 0 | | 2273 |
Piemontite (*) | Epidote | Ca2(Al2Mn3+)[Si2O7][SiO4]O(OH) | 238 | 222 | 0 | | 260 |
Prehnite (*) | Prehnite | Ca2Al(Si3Al)O10(OH)2 | | | 1 | 263479 | 1898 |
Pyrite (*) | Pyrite | FeS2 | 238 | 222 | 10 | 263466,263469,263471,263474,263475,263479,263481,263483,263485,263488 | 39462 |
Pyrolusite (*) | Rutile | MnO2 | 238 | 222 | 2 | 263475,263478 | 3106 |
Pyromorphite (*) | Apatite | Pb5(PO4)3Cl | | | 1 | 263483 | 1725 |
Pyrrhotite (*) | Nickeline | Fe7S8 | 238 | 222 | 1 | 263475 | 9056 |
Quartz (*) | Quartz | SiO2 | 238 | 222 | 20 | 263466,263467,263469,263470,263471,263472,263473,263474,263475,263476,263478,263479,263481,263483,263484,263485,263486,263487,263490,263491 | 61156 |
Rhodonite (*) | Rhodonite | CaMn3Mn(Si5O15) | | | 3 | 263470,263482,263485 | 969 |
Riebeckite (*) | Amphibole | Na2(Fe2+3Fe3+2)Si8O22(OH)2 | 238 | 222 | 3 | 263467,263473,263475 | 375 |
Rutile (*) | Rutile | TiO2 | | | 2 | 263466,263470 | 5614 |
Scheelite (*) | Scheelite | Ca(WO4) | | | 1 | 263483 | 4894 |
Schorl (*) | Tourmaline | NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) | | | 3 | 263469,263470,263483 | 2705 |
Sepiolite (*) | Sepiolite Clay | Mg4Si6O15(OH)2·6H2O | 238 | 222 | 0 | | 241 |
Siderite (*) | Calcite | Fe(CO3) | 238 | 222 | 3 | 263470,263475,263478 | 6417 |
Smithsonite (*) | Calcite | Zn(CO3) | 238 | 222 | 1 | 263475 | 2473 |
Sphalerite (*) | Sphalerite | ZnS | 238 | 222 | 4 | 263475,263481,263483,263486 | 21482 |
Spinel (*) | Spinel | MgAl2O4 | | | 1 | 263478 | 1934 |
Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | | | 2 | 263470,263478 | 3337 |
Titanite (*) | Titanite | CaTi(SiO4)O | | | 2 | 263479,263483 | 4899 |
Tremolite (*) | Amphibole | Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2 | 238 | 222 | 6 | 263467,263475,263479,263481,263483,263486 | 2562 |
Vesuvianite (*) | Vesuvianite | (Ca,Na)19(Al,Mg,Fe)13(SiO4)10(Si2O7)4(OH,F,O)10 | 238 | 222 | 0 | | 1395 |
Zircon (*) | Zircon | Zr(SiO4) | 238 | 222 | 3 | 263467,263470,263475 | 5251 |
Zoisite (*) | Epidote | Ca2Al3[Si2O7][SiO4]O(OH) | | | 3 | 263470,263471,263491 | 1025 |
All age data...
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