| 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. |
| Amorphous | Apatite | Aragonite | Baryte | Calcite | Chalcopyrite | Clay | Diaspore | Hydrotalcite | Kaolinite |
| Malachite | Marcasite | Mica | Millerite | None | Not in a structural group | Pyrite | Quartz | Rocksalt | Rutile |
| Sphalerite | Wurtzite |
| 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 |
|---|---|---|---|---|---|---|---|
| Anglesite (*) | Baryte | Pb(SO4) | 0 | 2734 | |||
| Ankerite (*) | None | Ca(Fe2+,Mg)(CO3)2 | 0 | 3092 | |||
| Aragonite (*) | Aragonite | Ca(CO3) | 0 | 3250 | |||
| Azurite (*) | Not in a structural group | Cu3(CO3)2(OH)2 | 0 | 5509 | |||
| Baryte (*) | Baryte | Ba(SO4) | 0 | 11547 | |||
| Calcite (*) | Calcite | Ca(CO3) | 0 | 27770 | |||
| Cerussite (*) | Aragonite | Pb(CO3) | 0 | 4979 | |||
| Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 0 | 27198 | |||
| Dickite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 0 | 651 | |||
| Dolomite (*) | None | CaMg(CO3)2 | 0 | 9895 | |||
| Galena (*) | Rocksalt | PbS | 0 | 24243 | |||
| Goethite (*) | Diaspore | FeO(OH) | 0 | 7437 | |||
| Greenockite (*) | Wurtzite | CdS | 0 | 717 | |||
| Hemimorphite (*) | Not in a structural group | Zn4(Si2O7)(OH)2·H2O | 0 | 1689 | |||
| Jamborite (*) | Hydrotalcite | Ni2+1-xCo3+x(OH)2-x(SO4)x·nH2O [x ≤ 1/3 n; ≤ (1-x)] | 0 | 32 | |||
| Malachite (*) | Malachite | Cu2(CO3)(OH)2 | 0 | 12537 | |||
| Marcasite (*) | Marcasite | FeS2 | 0 | 5674 | |||
| Millerite (*) | Millerite | NiS | 0 | 1066 | |||
| Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 0 | 17380 | |||
| Nacrite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 0 | 112 | |||
| Opal (*) | Amorphous | SiO2·nH2O | 0 | 2994 | |||
| Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
| Pyrolusite (*) | Rutile | MnO2 | 0 | 3106 | |||
| Pyromorphite (*) | Apatite | Pb5(PO4)3Cl | 0 | 1725 | |||
| Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
| Siderite (*) | Calcite | Fe(CO3) | 0 | 6417 | |||
| Sphalerite (*) | Sphalerite | ZnS | 0 | 21482 |
All locality data graciously provided by mindat.org
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