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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Acanthite (*) | Acanthite | Ag2S | | | 2 | 88330,88340 | 2793 |
Actinolite (*) | Amphibole | Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)2 | | | 2 | 88340,88341 | 3419 |
Akaganeite (*) | Coronadite | (Fe3+,Ni2+)8(OH,O)16Cl1.25·nH2O | | | 1 | 88332 | 63 |
Albite (*) | Feldspar | Na(AlSi3O8) | 0 | 0 | 9 | 88319,88321,88322,88327,88328,88339,88340,88341,88342 | 8803 |
Alunite (*) | None | KAl3(SO4)2(OH)6 | | | 4 | 88332,88339,88340,88342 | 966 |
Alunogen (*) | Not in a structural group | Al2(SO4)3(H2O)12·5H2O | | | 3 | 88332,88340,88341 | 272 |
Anatase (*) | Not in a structural group | TiO2 | | | 1 | 88340 | 2162 |
Andalusite (*) | Andalusite | Al2SiO5 | | | 1 | 88341 | 1310 |
Anhydrite (*) | Not in a structural group | Ca(SO4) | | | 2 | 88340,88341 | 1588 |
Aragonite (*) | Aragonite | Ca(CO3) | 0 | 0 | 2 | 88319,88342 | 3250 |
Arsenic (*) | Arsenic | As | | | 1 | 88340 | 379 |
Arsenopyrite (*) | Arsenopyrite | FeAsS | 0 | 0 | 1 | 88319 | 9052 |
Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | | | 4 | 88318,88321,88324,88328 | 2060 |
Baryte (*) | Baryte | Ba(SO4) | | | 1 | 88340 | 11547 |
Calcite (*) | Calcite | Ca(CO3) | 0 | 0 | 4 | 88319,88340,88341,88342 | 27770 |
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 0 | 0 | 2 | 88319,88340 | 27198 |
Cinnabar (*) | None | HgS | | | 1 | 88340 | 2600 |
Clinozoisite (*) | Clinozoisite Epidote | Ca2Al3[Si2O7][SiO4]O(OH) | | | 1 | 88340 | 1025 |
Cobaltite (*) | Cobaltite | CoAsS | 0 | 0 | 1 | 88319 | 966 |
Cristobalite (*) | Cristobalite | SiO2 | | | 12 | 88321,88322,88324,88325,88328,88332,88333,88334,88335,88336,88337,88341 | 453 |
Dickite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | | | 1 | 88341 | 651 |
Edenite (*) | Amphibole | NaCa2Mg5(Si7Al)O22(OH)2 | | | 2 | 88324,88327 | 160 |
Enstatite (*) | Pyroxene | Mg2Si2O6 | | | 1 | 88335 | 944 |
Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 0 | 0 | 4 | 88319,88340,88341,88342 | 8173 |
Fayalite (*) | Olivine | Fe2+2(SiO4) | | | 9 | 88318,88321,88322,88324,88325,88326,88327,88328,88335 | 371 |
Ferro-edenite (*) | Amphibole | NaCa2Fe2+5(Si7Al)O22(OH)2 | | | 2 | 88321,88328 | 57 |
Forsterite (*) | Olivine | Mg2(SiO4) | | | 1 | 88321 | 1188 |
Galena (*) | Rocksalt | PbS | 0 | 0 | 2 | 88319,88340 | 24243 |
Glaucodot (*) | Arsenopyrite | (Co0.5Fe0.5)AsS | 0 | 0 | 1 | 88319 | 131 |
Gold (*) | Copper | Au | | | 1 | 88330 | 30554 |
Grunerite (*) | Amphibole | Fe2+2Fe2+5Si8O22(OH)2 | | | 3 | 88321,88322,88328 | 223 |
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | | | 3 | 88321,88332,88340 | 6890 |
Halite (*) | Rocksalt | NaCl | | | 1 | 88332 | 1398 |
Halotrichite (*) | Halotrichite | Fe2+Al2(SO4)4·22H2O | | | 2 | 88332,88340 | 409 |
Hematite (*) | Corundum | Fe2O3 | | | 12 | 88318,88321,88322,88324,88325,88326,88327,88328,88335,88336,88337,88340 | 14640 |
Jarosite (*) | Alunite | KFe3+3(SO4)2(OH)6 | | | 3 | 88332,88340,88341 | 2228 |
Kalinite (*) | None | KAl(SO4)2·11H2O | | | 1 | 88332 | 54 |
Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | | | 4 | 88332,88340,88341,88342 | 5591 |
Laumontite (*) | Not in a structural group | CaAl2Si4O12·4H2O | | | 1 | 88342 | 1271 |
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | | | 9 | 88318,88321,88322,88324,88328,88335,88337,88340,88341 | 14899 |
Marcasite (*) | Marcasite | FeS2 | | | 1 | 88340 | 5674 |
Meta-alunogen (*) | None | Al2(SO4)3·14H2O | | | 2 | 88332,88340 | 8 |
Metavoltine (*) | Metavoltine | K2Na6Fe2+Fe3+6O2(SO4)12·18H2O | | | 1 | 88340 | 78 |
Mirabilite (*) | None | Na2(SO4)·10H2O | | | 1 | 88332 | 223 |
Mordenite (*) | Mordenite | (Na2,Ca,K2)4(Al8Si40)O96·28H2O | | | 6 | 88318,88321,88328,88330,88340,88341 | 405 |
Mullite (*) | None | Al4+2xSi2-2xO10-x (x ≈ 0.4) | | | 5 | 88318,88322,88324,88325,88328 | 78 |
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 0 | 0 | 3 | 88319,88340,88341 | 17380 |
Natroalunite (*) | Alunite | NaAl3(SO4)2(OH)6 | | | 1 | 88340 | 128 |
Natrojarosite (*) | Alunite | NaFe3+3(SO4)2(OH)6 | | | 1 | 88332 | 254 |
Natrolite (*) | Natrolite | Na2(Si3Al2)O10·2H2O | | | 1 | 88335 | 1236 |
Nontronite (*) | Clay Smectite-vermiculite | Na0.3Fe3+2(Si,Al)4O10(OH)2·nH2O | | | 1 | 88340 | 471 |
Opal (*) | Amorphous | SiO2·nH2O | | | 6 | 88318,88324,88332,88340,88341,88342 | 2994 |
Orpiment (*) | Orpiment | As2S3 | | | 2 | 88338,88340 | 511 |
Osumilite (*) | Milarite | KFe2(Al5Si10)O30 | | | 1 | 88318 | 15 |
Paratacamite (*) | Atacamite | Cu3(Cu,Zn)Cl2(OH)6 | | | 1 | 88332 | 158 |
Phlogopite (*) | Mica Clay | KMg3(AlSi3O10)(OH)2 | | | 9 | 88318,88321,88322,88324,88325,88326,88327,88328,88335 | 2273 |
Prehnite (*) | Prehnite | Ca2Al(Si3Al)O10(OH)2 | | | 2 | 88341,88342 | 1898 |
Pseudobrookite (*) | Pseudobrookite | (Fe3+2Ti)O5 | | | 1 | 88327 | 164 |
Pyrite (*) | Pyrite | FeS2 | | | 3 | 88330,88340,88341 | 39462 |
Pyrophyllite (*) | Clay Pyrophyllite | Al2Si4O10(OH)2 | | | 1 | 88341 | 771 |
Pyrrhotite (*) | Nickeline | Fe7S8 | 0 | 0 | 2 | 88319,88340 | 9056 |
Quartz (*) | Quartz | SiO2 | 0 | 0 | 10 | 88318,88319,88321,88328,88329,88330,88332,88340,88341,88342 | 61156 |
Realgar (*) | None | AsS | | | 2 | 88338,88340 | 712 |
Rosickýite (*) | None | S | | | 1 | 88340 | 22 |
Sanidine (*) | Feldspar | K(AlSi3O8) | | | 4 | 88318,88328,88336,88337 | 598 |
Schwertmannite (*) | Coronadite | Fe3+16O16(OH)9.6(SO4)3.2·10H2O | | | 1 | 88332 | 37 |
Siderite (*) | Calcite | Fe(CO3) | 0 | 0 | 1 | 88319 | 6417 |
Sphalerite (*) | Sphalerite | ZnS | 0 | 0 | 2 | 88319,88340 | 21482 |
Sulphur (*) | Sulphur | S | | | 3 | 88320,88340,88341 | 2045 |
Tamarugite (*) | Tamarugite | NaAl(SO4)2·6H2O | | | 1 | 88332 | 87 |
Teschemacherite (*) | None | (NH4)H(CO3) | 0 | 0 | 1 | 88319 | 6 |
Titanite (*) | Titanite | CaTi(SiO4)O | | | 4 | 88321,88324,88328,88340 | 4899 |
Topaz (*) | Topaz | Al2SiO4F2 | | | 1 | 88341 | 1476 |
Tridymite (*) | Tridymite | SiO2 | | | 10 | 88318,88321,88322,88324,88325,88326,88327,88328,88335,88337 | 458 |
Tschermigite (*) | Alum | (NH4)Al(SO4)2·12H2O | | | 1 | 88332 | 81 |
Wairakite (*) | Analcime | Ca(Si4Al2)O12·2H2O | 0 | 0 | 4 | 88319,88340,88341,88342 | 73 |
Zircon (*) | Zircon | Zr(SiO4) | | | 1 | 88321 | 5251 |
All age data...
Other copyright data...