| 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. |
| Baryte | Calcite | Chalcopyrite | Clay | Corundum | Fluorite | Gypsum | Kaolinite | Marcasite | None |
| Not in a structural group | Pyrite | Quartz | Rocksalt | 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 |
|---|---|---|---|---|---|---|---|
| Anhydrite (*) | Not in a structural group | Ca(SO4) | 0 | 1588 | |||
| Baryte (*) | Baryte | Ba(SO4) | 1 | 267835 | 11547 | ||
| Calcite (*) | Calcite | Ca(CO3) | 5 | 267818,267829,267832,267835,267837 | 27770 | ||
| Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 2 | 267823,267832 | 27198 | ||
| Dolomite (*) | None | CaMg(CO3)2 | 10 | 267818,267820,267823,267826,267829,267830,267832,267835,267837,267838 | 9895 | ||
| Fluorite (*) | Fluorite | CaF2 | 4 | 267829,267830,267835,267837 | 9617 | ||
| Galena (*) | Rocksalt | PbS | 4 | 267820,267830,267835,267837 | 24243 | ||
| Greenockite (*) | Wurtzite | CdS | 1 | 267832 | 717 | ||
| Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 2 | 267823,267826 | 6890 | ||
| Hematite (*) | Corundum | Fe2O3 | 3 | 267823,267826,267835 | 14640 | ||
| Hemimorphite (*) | Not in a structural group | Zn4(Si2O7)(OH)2·H2O | 2 | 267823,267826 | 1689 | ||
| Hydrozincite (*) | None | Zn5(CO3)2(OH)6 | 1 | 267826 | 1066 | ||
| Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 2 | 267823,267826 | 5591 | ||
| Marcasite (*) | Marcasite | FeS2 | 1 | 267837 | 5674 | ||
| Pyrite (*) | Pyrite | FeS2 | 3 | 267832,267835,267837 | 39462 | ||
| Quartz (*) | Quartz | SiO2 | 4 | 267829,267830,267835,267837 | 61156 | ||
| Smithsonite (*) | Calcite | Zn(CO3) | 4 | 267820,267823,267826,267832 | 2473 | ||
| Sphalerite (*) | Sphalerite | ZnS | 12 | 267818,267820,267823,267826,267829,267830,267831,267832,267834,267835,267836,267837 | 21482 |
All locality data graciously provided by mindat.org
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