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 | 202007 | 3419 | ||
Andradite (*) | Garnet | Ca3Fe3+2(SiO4)3 | 1 | 201978 | 1534 | ||
Anthophyllite (*) | Amphibole | Mg2Mg5Si8O22(OH)2 | 9 | 201976,201992,201995,202007,202011,202024,202028,202032,202034 | 718 | ||
Beryl (*) | Beryl | Be3Al2Si6O18 | 2 | 201988,202025 | 4286 | ||
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 2 | 201978,202021 | 27198 | ||
Chondrodite (*) | Humite | Mg5(SiO4)2F2 | 1 | 201987 | 285 | ||
Chromite (*) | Spinel | Fe2+Cr2O4 | 3 | 201996,202000,202007 | 3902 | ||
Chrysotile (*) | Serpentine Clay | Mg3Si2O5(OH)4 | 1 | 202042 | 951 | ||
Corundum (*) | Corundum | Al2O3 | 16 | 201978,201979,201980,201981,201982,201983,201984,201985,202011,202014,202015,202029,202032,202033,202034,202044 | 1797 | ||
Cryptomelane (*) | Coronadite | K(Mn4+7Mn3+)O16 | 1 | 202016 | 599 | ||
Dolomite (*) | None | CaMg(CO3)2 | 4 | 201987,202022,202039,202043 | 9895 | ||
Enstatite (*) | Pyroxene | Mg2Si2O6 | 1 | 202032 | 944 | ||
Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 1 | 201999 | 8173 | ||
Goethite (*) | Diaspore | FeO(OH) | 1 | 202023 | 7437 | ||
Gold (*) | Copper | Au | 9 | 201990,201993,201998,202001,202003,202012,202013,202031,202036 | 30554 | ||
Graphite (*) | None | C | 2 | 201987,202018 | 2812 | ||
Kyanite (*) | Not in a structural group | Al2OSiO4 | 6 | 201977,201988,201991,201997,202008,202044 | 1507 | ||
Magnesite (*) | Calcite | Mg(CO3) | 1 | 202007 | 1487 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 4 | 201978,202002,202007,202011 | 14899 | ||
Malachite (*) | Malachite | Cu2(CO3)(OH)2 | 1 | 201978 | 12537 | ||
Margarite (*) | Mica Clay | CaAl2Si2Al2O10(OH)2 | 1 | 201984 | 168 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 1 | 202000 | 17380 | ||
Phlogopite (*) | Mica Clay | KMg3(AlSi3O10)(OH)2 | 2 | 201987,202030 | 2273 | ||
Platinum (*) | Copper | Pt | 0 | 485 | |||
Pyrite (*) | Pyrite | FeS2 | 2 | 201987,202021 | 39462 | ||
Pyrolusite (*) | Rutile | MnO2 | 1 | 202017 | 3106 | ||
Pyrrhotite (*) | Nickeline | Fe7S8 | 2 | 202021,202038 | 9056 | ||
Quartz (*) | Quartz | SiO2 | 5 | 201988,201999,202008,202017,202018 | 61156 | ||
Rutile (*) | Rutile | TiO2 | 2 | 201988,202008 | 5614 | ||
Scheelite (*) | Scheelite | Ca(WO4) | 0 | 4894 | |||
Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 10 | 201988,201991,201992,202007,202010,202011,202026,202028,202034,202040 | 3337 | ||
Xenotime-(Y) (*) | Zircon | Y(PO4) | 1 | 202019 | 939 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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