| 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 |
|---|---|---|---|---|---|---|---|
| Albite (*) | Feldspar | Na(AlSi3O8) | 1 | 66675 | 8803 | ||
| Almandine (*) | Garnet | Fe2+3Al2(SiO4)3 | 1 | 66673 | 2353 | ||
| Andalusite (*) | Andalusite | Al2SiO5 | 1 | 66675 | 1310 | ||
| Andradite (*) | Garnet | Ca3Fe3+2(SiO4)3 | 1 | 66672 | 1534 | ||
| Birnessite (*) | None | (Na,Ca,K)0.6(Mn4+,Mn3+)2O4·1.5H2O | 1 | 66674 | 178 | ||
| Braunite (*) | Braunite | Mn2+Mn3+6O8(SiO4) | 1 | 66674 | 483 | ||
| Cassiterite (*) | Rutile | SnO2 | 1 | 66675 | 5171 | ||
| Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 1 | 66674 | 27198 | ||
| Cordierite (*) | Beryl | Mg2Al4Si5O18 | 1 | 66673 | 1008 | ||
| Cryptomelane (*) | Coronadite | K(Mn4+7Mn3+)O16 | 1 | 66674 | 599 | ||
| Fersmite (*) | Columbite | CaNb2O6 | 1 | 66675 | 83 | ||
| Goethite (*) | Diaspore | FeO(OH) | 1 | 66674 | 7437 | ||
| Graphite (*) | None | C | 1 | 66674 | 2812 | ||
| Hausmannite (*) | Spinel | Mn2+Mn3+2O4 | 1 | 66674 | 350 | ||
| Hematite (*) | Corundum | Fe2O3 | 1 | 66674 | 14640 | ||
| Hercynite (*) | Spinel | Fe2+Al2O4 | 1 | 66673 | 407 | ||
| Jacobsite (*) | Spinel | Mn2+Fe3+2O4 | 1 | 66674 | 172 | ||
| Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 1 | 66674 | 5591 | ||
| Kësterite (*) | Stannite Sphalerite | Cu2ZnSnS4 | 1 | 66675 | 82 | ||
| Lithiophorite (*) | None | (Al,Li)(Mn4+,Mn3+)O2(OH)2 | 1 | 66674 | 210 | ||
| Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 3 | 66672,66674,66675 | 14899 | ||
| Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 2 | 66674,66675 | 17380 | ||
| Orthoclase (*) | Feldspar | K(AlSi3O8) | 2 | 66673,66674 | 2349 | ||
| Potassic-magnesio-hastingsite (*) | Amphibole | KCa2(Mg4Fe3+)(Si6Al2)O22(OH)2 | 1 | 66672 | 5 | ||
| Pyrite (*) | Pyrite | FeS2 | 1 | 66674 | 39462 | ||
| Pyrolusite (*) | Rutile | MnO2 | 1 | 66674 | 3106 | ||
| Pyrophanite (*) | Corundum | Mn2+TiO3 | 1 | 66674 | 244 | ||
| Quartz (*) | Quartz | SiO2 | 3 | 66673,66674,66675 | 61156 | ||
| Romanèchite (*) | None | (Ba,H2O)2(Mn4+,Mn3+)5O10 | 1 | 66674 | 312 | ||
| Rutile (*) | Rutile | TiO2 | 1 | 66675 | 5614 | ||
| Sapphirine (*) | Sapphirine | Mg4(Mg3Al9)O4[Si3Al9O36] | 1 | 66673 | 129 | ||
| Sillimanite (*) | Not in a structural group | Al2SiO5 | 2 | 66673,66674 | 1516 | ||
| Spessartine (*) | Garnet | Mn2+3Al2(SiO4)3 | 1 | 66674 | 1214 | ||
| Sphalerite (*) | Sphalerite | ZnS | 1 | 66674 | 21482 | ||
| Spinel (*) | Spinel | MgAl2O4 | 1 | 66673 | 1934 | ||
| Sterryite (*) | Madocite | Cu(Ag,Cu)3Pb19(Sb,As)22(As)2S56 | 1 | 66675 | 6 | ||
| Varlamoffite (*) | Rutile | (Sn,Fe)(O,OH)2 | 1 | 66675 | 56 | ||
| Zircon (*) | Zircon | Zr(SiO4) | 1 | 66674 | 5251 |
All locality data graciously provided by mindat.org
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