| 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. |
| Acanthite | Allophane | Baryte | Calcite | Clay | Clinozoisite | Copper | Epidote | Malachite | Mica |
| None | Not in a structural group | Pyrite | Quartz | Rocksalt | Sphalerite |
| 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 |
|---|---|---|---|---|---|---|---|
| Acanthite (*) | Acanthite | Ag2S | 1 | 245844 | 2793 | ||
| Azurite (*) | Not in a structural group | Cu3(CO3)2(OH)2 | 2 | 245844,245848 | 5509 | ||
| Baryte (*) | Baryte | Ba(SO4) | 2 | 245842,245844 | 11547 | ||
| Calcite (*) | Calcite | Ca(CO3) | 3 | 245844,245847,245848 | 27770 | ||
| Chalcocite (*) | None | Cu2S | 2 | 245844,245848 | 5707 | ||
| Chlorargyrite (*) | Rocksalt | AgCl | 0 | 1382 | |||
| Chrysocolla (*) | Allophane | (Cu2-xAlx)H2-xSi2O5(OH)4·nH2O | 2 | 245844,245848 | 3531 | ||
| Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 1 | 245844 | 8173 | ||
| Galena (*) | Rocksalt | PbS | 1 | 245847 | 24243 | ||
| Gold (*) | Copper | Au | 1 | 245844 | 30554 | ||
| Malachite (*) | Malachite | Cu2(CO3)(OH)2 | 4 | 245844,245846,245847,245848 | 12537 | ||
| Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 0 | 17380 | |||
| Pyrite (*) | Pyrite | FeS2 | 3 | 245843,245844,245847 | 39462 | ||
| Quartz (*) | Quartz | SiO2 | 4 | 245842,245844,245847,245848 | 61156 | ||
| Silver (*) | Copper | Ag | 1 | 245844 | 5186 | ||
| Smithsonite (*) | Calcite | Zn(CO3) | 1 | 245847 | 2473 | ||
| Sphalerite (*) | Sphalerite | ZnS | 1 | 245847 | 21482 | ||
| Stephanite (*) | None | Ag5SbS4 | 0 | 586 | |||
| Stromeyerite (*) | None | CuAgS | 0 | 332 |
All locality data graciously provided by mindat.org
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