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 | 21122 | 3419 | ||
Albite (*) | Feldspar | Na(AlSi3O8) | 3 | 21124,21125,21128 | 8803 | ||
Aluminocopiapite (*) | Copiapite | (Al,Mg)Fe3+4(SO4)6(OH,O)2·20H2O | 1 | 21128 | 50 | ||
Alunogen (*) | Not in a structural group | Al2(SO4)3(H2O)12·5H2O | 1 | 21128 | 272 | ||
Anorthite (*) | Feldspar | Ca(Al2Si2O8) | 1 | 21118 | 1036 | ||
Anthophyllite (*) | Amphibole | Mg2Mg5Si8O22(OH)2 | 1 | 21122 | 718 | ||
Aragonite (*) | Aragonite | Ca(CO3) | 1 | 21118 | 3250 | ||
Arsenopyrite (*) | Arsenopyrite | FeAsS | 1 | 21128 | 9052 | ||
Baryte (*) | Baryte | Ba(SO4) | 1 | 21124 | 11547 | ||
Beryl (*) | Beryl | Be3Al2Si6O18 | 1 | 21124 | 4286 | ||
Bornite (*) | None | Cu5FeS4 | 1 | 21124 | 5516 | ||
Calcite (*) | Calcite | Ca(CO3) | 4 | 21122,21123,21125,21128 | 27770 | ||
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 2 | 21124,21128 | 27198 | ||
Chromite (*) | Spinel | Fe2+Cr2O4 | 1 | 21124 | 3902 | ||
Clinochlore (*) | Chlorite Clay | Mg5Al(AlSi3O10)(OH)8 | 1 | 21124 | 1756 | ||
Clinozoisite (*) | Clinozoisite Epidote | Ca2Al3[Si2O7][SiO4]O(OH) | 1 | 21124 | 1025 | ||
Corundum (*) | Corundum | Al2O3 | 4 | 21118,21124,21128,21129 | 1797 | ||
Diaspore (*) | Diaspore | AlO(OH) | 2 | 21124,21129 | 481 | ||
Diopside (*) | Pyroxene | CaMgSi2O6 | 1 | 21118 | 4135 | ||
Dolomite (*) | None | CaMg(CO3)2 | 1 | 21122 | 9895 | ||
Dravite (*) | Tourmaline | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) | 1 | 21128 | 648 | ||
Edenite (*) | Amphibole | NaCa2Mg5(Si7Al)O22(OH)2 | 1 | 21122 | 160 | ||
Ephesite (*) | Mica | NaLiAl2(Si2Al2)O10(OH)2 | 1 | 21124 | 21 | ||
Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 2 | 21124,21125 | 8173 | ||
Gismondine (*) | Gismondine | Ca2(Si4Al4)O16·8H2O | 1 | 21122 | 128 | ||
Graphite (*) | None | C | 4 | 21118,21123,21128,21129 | 2812 | ||
Grossular (*) | Garnet | Ca3Al2(SiO4)3 | 1 | 21122 | 1544 | ||
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 1 | 21128 | 6890 | ||
Halotrichite (*) | Halotrichite | Fe2+Al2(SO4)4·22H2O | 1 | 21128 | 409 | ||
Harmotome (*) | Harmotome | Ba2(Si12Al4)O32·12H2O | 2 | 21122,21124 | 290 | ||
Hercynite (*) | Spinel | Fe2+Al2O4 | 1 | 21124 | 407 | ||
Hollingworthite (*) | Ullmannite | RhAsS | 1 | 21124 | 119 | ||
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 1 | 21124 | 5433 | ||
Irarsite (*) | Pyrite | IrAsS | 1 | 21124 | 154 | ||
Jarosite (*) | Alunite | KFe3+3(SO4)2(OH)6 | 1 | 21128 | 2228 | ||
Kyanite (*) | Not in a structural group | Al2OSiO4 | 1 | 21128 | 1507 | ||
Laurite (*) | Pyrite | RuS2 | 1 | 21124 | 226 | ||
Magnesiocopiapite (*) | Copiapite | MgFe3+4(SO4)6(OH)2·20H2O | 1 | 21128 | 54 | ||
Magnesite (*) | Calcite | Mg(CO3) | 2 | 21122,21128 | 1487 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 3 | 21124,21126,21129 | 14899 | ||
Margarite (*) | Mica Clay | CaAl2Si2Al2O10(OH)2 | 2 | 21118,21124 | 168 | ||
Melanterite (*) | Melanterite | Fe(SO4)·7H2O | 1 | 21128 | 915 | ||
Metavoltine (*) | Metavoltine | K2Na6Fe2+Fe3+6O2(SO4)12·18H2O | 1 | 21128 | 78 | ||
Microcline (*) | Feldspar | K(AlSi3O8) | 1 | 21124 | 4924 | ||
Millerite (*) | Millerite | NiS | 1 | 21124 | 1066 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 2 | 21118,21128 | 17380 | ||
Natrolite (*) | Natrolite | Na2(Si3Al2)O10·2H2O | 1 | 21122 | 1236 | ||
Nontronite (*) | Clay Smectite-vermiculite | Na0.3Fe3+2(Si,Al)4O10(OH)2·nH2O | 1 | 21128 | 471 | ||
Opal (*) | Amorphous | SiO2·nH2O | 3 | 21122,21124,21129 | 2994 | ||
Orthoclase (*) | Feldspar | K(AlSi3O8) | 1 | 21128 | 2349 | ||
Paracoquimbite (*) | Coquimbite | Fe3+4(SO4)6(H2O)12·6H2O | 1 | 21128 | 30 | ||
Pargasite (*) | Amphibole | NaCa2(Mg4Al)(Si6Al2)O22(OH)2 | 1 | 21118 | 313 | ||
Pentlandite (*) | Pentlandite | (Ni,Fe)9S8 | 1 | 21124 | 1512 | ||
Phlogopite (*) | Mica Clay | KMg3(AlSi3O10)(OH)2 | 1 | 21128 | 2273 | ||
Pickeringite (*) | Halotrichite | MgAl2(SO4)4·22H2O | 1 | 21128 | 265 | ||
Polydymite (*) | Spinel | Ni2+Ni3+2S4 | 1 | 21124 | 131 | ||
Prehnite (*) | Prehnite | Ca2Al(Si3Al)O10(OH)2 | 3 | 21122,21124,21125 | 1898 | ||
Pyrite (*) | Pyrite | FeS2 | 3 | 21123,21124,21128 | 39462 | ||
Pyrrhotite (*) | Nickeline | Fe7S8 | 2 | 21124,21128 | 9056 | ||
Quartz (*) | Quartz | SiO2 | 7 | 21118,21120,21122,21123,21124,21128,21129 | 61156 | ||
Römerite (*) | Römerite | Fe2+Fe3+2(SO4)4·14H2O | 1 | 21128 | 115 | ||
Rozenite (*) | Starkeyite | Fe2+(SO4)·4H2O | 1 | 21128 | 293 | ||
Rutile (*) | Rutile | TiO2 | 3 | 21124,21128,21129 | 5614 | ||
Saponite (*) | Clay Smectite-vermiculite | (Ca,Na)0.3(Mg,Fe)3(Si,Al)4O10(OH)2·4H2O | 1 | 21122 | 301 | ||
Schorl (*) | Tourmaline | NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) | 1 | 21119 | 2705 | ||
Sillimanite (*) | Not in a structural group | Al2SiO5 | 1 | 21118 | 1516 | ||
Sperrylite (*) | Pyrite | PtAs2 | 1 | 21124 | 337 | ||
Spinel (*) | Spinel | MgAl2O4 | 2 | 21118,21124 | 1934 | ||
Sulphur (*) | Sulphur | S | 1 | 21128 | 2045 | ||
Szomolnokite (*) | Kieserite | Fe(SO4)·H2O | 1 | 21128 | 139 | ||
Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 1 | 21118 | 3337 | ||
Thomsonite-Ca (*) | Thomsonite | NaCa2(Al5Si5)O20·6H2O | 1 | 21122 | 452 | ||
Titanite (*) | Titanite | CaTi(SiO4)O | 1 | 21128 | 4899 | ||
Tremolite (*) | Amphibole | Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2 | 2 | 21123,21129 | 2562 | ||
Vermiculite (*) | Clay Smectite-vermiculite | Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4·8H2O | 2 | 21122,21124 | 652 | ||
Violarite (*) | Spinel | FeNi2S4 | 1 | 21124 | 380 | ||
Zircon (*) | Zircon | Zr(SiO4) | 1 | 21128 | 5251 | ||
Zoisite (*) | Epidote | Ca2Al3[Si2O7][SiO4]O(OH) | 1 | 21118 | 1025 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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