| 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. |
| Apophyllite | Aragonite | Artinite | Brucite | Calcite | Chlorite | Clay | Diaspore | Gadolinite | Hydrotalcite |
| Lepidocrocite | Nickeline | None | Pyrite | Quartz | Rocksalt | Spinel |
| 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 |
|---|---|---|---|---|---|---|---|
| Aragonite (*) | Aragonite | Ca(CO3) | 1 | 22914 | 3250 | ||
| Artinite (*) | Artinite | Mg2(CO3)(OH)2·3H2O | 1 | 22914 | 75 | ||
| Brucite (*) | Brucite | Mg(OH)2 | 1 | 22914 | 462 | ||
| Brugnatellite (*) | Hydrotalcite | Mg6Fe3+(CO3)(OH)13·4H2O | 1 | 22914 | 32 | ||
| Calcite (*) | Calcite | Ca(CO3) | 1 | 22913 | 27770 | ||
| Clinochlore (*) | Chlorite Clay | Mg5Al(AlSi3O10)(OH)8 | 1 | 22913 | 1756 | ||
| Coalingite (*) | Hydrotalcite | Mg10Fe3+2(CO3)(OH)24·2H2O | 1 | 22914 | 27 | ||
| Datolite (*) | Gadolinite | CaB(SiO4)(OH) | 1 | 22913 | 498 | ||
| Dypingite (*) | None | Mg5(CO3)4(OH)2·5H2O | 1 | 22914 | 50 | ||
| Galena (*) | Rocksalt | PbS | 1 | 22913 | 24243 | ||
| Goethite (*) | Diaspore | FeO(OH) | 1 | 22913 | 7437 | ||
| Hydromagnesite (*) | None | Mg5(CO3)4(OH)2·4H2O | 1 | 22914 | 341 | ||
| Hydroxyapophyllite-(K) (*) | Apophyllite | KCa4Si8O20(OH,F)·8H2O | 1 | 22913 | 85 | ||
| Lepidocrocite (*) | Lepidocrocite | Fe3+O(OH) | 1 | 22913 | 581 | ||
| Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1 | 22914 | 14899 | ||
| Pyrite (*) | Pyrite | FeS2 | 1 | 22913 | 39462 | ||
| Pyroaurite (*) | Hydrotalcite | Mg6Fe3+2(CO3)(OH)16·4H2O | 1 | 22914 | 89 | ||
| Pyrrhotite (*) | Nickeline | Fe7S8 | 1 | 22913 | 9056 | ||
| Quartz (*) | Quartz | SiO2 | 1 | 22913 | 61156 | ||
| Siderite (*) | Calcite | Fe(CO3) | 1 | 22913 | 6417 |
All locality data graciously provided by mindat.org
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