| 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. |
| Amphibole | Aragonite | Arsenopyrite | Baryte | Calcite | Chalcopyrite | Clay | Malachite | Mica | None |
| Not in a structural group | Pyrite | Pyroxene | Quartz | Rocksalt | Rutile | Sphalerite | 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 |
|---|---|---|---|---|---|---|---|
| Arsenopyrite (*) | Arsenopyrite | FeAsS | 1 | 41878 | 9052 | ||
| Azurite (*) | Not in a structural group | Cu3(CO3)2(OH)2 | 2 | 41878,41880 | 5509 | ||
| Baryte (*) | Baryte | Ba(SO4) | 1 | 41878 | 11547 | ||
| Calcite (*) | Calcite | Ca(CO3) | 3 | 41878,41879,41880 | 27770 | ||
| Cerussite (*) | Aragonite | Pb(CO3) | 1 | 41878 | 4979 | ||
| Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 2 | 41878,41880 | 27198 | ||
| Diopside (*) | Pyroxene | CaMgSi2O6 | 1 | 41879 | 4135 | ||
| Dolomite (*) | None | CaMg(CO3)2 | 3 | 41878,41879,41880 | 9895 | ||
| Galena (*) | Rocksalt | PbS | 3 | 41878,41879,41880 | 24243 | ||
| Graphite (*) | None | C | 1 | 41878 | 2812 | ||
| Malachite (*) | Malachite | Cu2(CO3)(OH)2 | 2 | 41878,41880 | 12537 | ||
| Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 1 | 41878 | 17380 | ||
| Pyrite (*) | Pyrite | FeS2 | 3 | 41878,41879,41880 | 39462 | ||
| Pyrolusite (*) | Rutile | MnO2 | 1 | 41878 | 3106 | ||
| Quartz (*) | Quartz | SiO2 | 3 | 41878,41879,41880 | 61156 | ||
| Rhodochrosite (*) | Calcite | Mn(CO3) | 1 | 41878 | 1711 | ||
| Sillimanite (*) | Not in a structural group | Al2SiO5 | 1 | 41878 | 1516 | ||
| Smithsonite (*) | Calcite | Zn(CO3) | 1 | 41878 | 2473 | ||
| Sphalerite (*) | Sphalerite | ZnS | 3 | 41878,41879,41880 | 21482 | ||
| Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 1 | 41878 | 3337 | ||
| Tremolite (*) | Amphibole | Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2 | 2 | 41879,41880 | 2562 |
All locality data graciously provided by mindat.org
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