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. |
Aragonite | Beryl | Brucite | Calcite | Chalcopyrite | Chlorite | Clay | Corundum | Diaspore | Feldspar |
Hydrotalcite | Kornerupine | Mica | None | Not in a structural group | Olivine | Pyrite | Pyroxene | Quartz | Rutile |
Serpentine | Spinel | Talc |
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 |
---|---|---|---|---|---|---|---|
Albite (*) | Feldspar | Na(AlSi3O8) | 1 | 91291 | 8803 | ||
Antigorite (*) | Serpentine Clay | Mg3Si2O5(OH)4 | 0 | 708 | |||
Aragonite (*) | Aragonite | Ca(CO3) | 2 | 91290,91291 | 3250 | ||
Brucite (*) | Brucite | Mg(OH)2 | 0 | 462 | |||
Calcite (*) | Calcite | Ca(CO3) | 1 | 91291 | 27770 | ||
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 0 | 27198 | |||
Chrysotile (*) | Serpentine Clay | Mg3Si2O5(OH)4 | 0 | 951 | |||
Clinochlore (*) | Chlorite Clay | Mg5Al(AlSi3O10)(OH)8 | 0 | 1756 | |||
Cordierite (*) | Beryl | Mg2Al4Si5O18 | 1 | 91291 | 1008 | ||
Corundum (*) | Corundum | Al2O3 | 1 | 91291 | 1797 | ||
Diaspore (*) | Diaspore | AlO(OH) | 0 | 481 | |||
Dolomite (*) | None | CaMg(CO3)2 | 1 | 91291 | 9895 | ||
Dypingite (*) | None | Mg5(CO3)4(OH)2·5H2O | 0 | 50 | |||
Enstatite (*) | Pyroxene | Mg2Si2O6 | 1 | 91291 | 944 | ||
Forsterite (*) | Olivine | Mg2(SiO4) | 0 | 1188 | |||
Gibbsite (*) | None | Al(OH)3 | 0 | 504 | |||
Hematite (*) | Corundum | Fe2O3 | 2 | 91290,91291 | 14640 | ||
Hydromagnesite (*) | None | Mg5(CO3)4(OH)2·4H2O | 0 | 341 | |||
Hydrotalcite (*) | Hydrotalcite | Mg6Al2CO3(OH)16(H2O)4 | 1 | 91291 | 87 | ||
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 0 | 5433 | |||
Kornerupine (*) | Kornerupine | (Mg,Fe2+,Al, )10(Si,Al,B)5O21(OH,F)2 | 0 | 68 | |||
Kyanite (*) | Not in a structural group | Al2OSiO4 | 1 | 91291 | 1507 | ||
Lizardite (*) | Serpentine Clay | Mg3Si2O5(OH)4 | 0 | 359 | |||
Magnesioferrite (*) | Spinel | MgFe3+2O4 | 0 | 98 | |||
Magnesite (*) | Calcite | Mg(CO3) | 2 | 91290,91291 | 1487 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 0 | 14899 | |||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 0 | 17380 | |||
Phlogopite (*) | Mica Clay | KMg3(AlSi3O10)(OH)2 | 1 | 91291 | 2273 | ||
Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
Quartz (*) | Quartz | SiO2 | 1 | 91291 | 61156 | ||
Quintinite (*) | Hydrotalcite | Mg4Al2(OH)12(CO3)·3H2O | 0 | 8 | |||
Rutile (*) | Rutile | TiO2 | 0 | 5614 | |||
Spinel (*) | Spinel | MgAl2O4 | 0 | 1934 | |||
Szaibélyite (*) | None | MgBO2(OH) | 2 | 91290,91291 | 87 | ||
Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 2 | 91290,91291 | 3337 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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