| 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 | Chalcopyrite | Chloritoid | Clay | Corundum | Malachite | Marcasite | Nickeline | None | Not in a structural group |
| Pyrite | Rocksalt | Sphalerite | Spinel | Stilpnomelane |
| Azurite (*) | Bornite (*) | Chalcopyrite (*) | Chloritoid (*) | Galena (*) |
| Glaucophane (*) | Ilmenite (*) | Magnetite (*) | Malachite (*) | Marcasite (*) |
| Pyrite (*) | Pyrrhotite (*) | Sphalerite (*) | Stilpnomelane (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Azurite (*) | Not in a structural group | Cu3(CO3)2(OH)2 | 0 | 5509 | |||
| Bornite (*) | None | Cu5FeS4 | 0 | 5516 | |||
| Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 0 | 27198 | |||
| Chloritoid (*) | Chloritoid | Fe2+Al2O(SiO4)(OH)2 | 0 | 376 | |||
| Galena (*) | Rocksalt | PbS | 0 | 24243 | |||
| Glaucophane (*) | Amphibole | Na2(Mg3Al2)Si8O22(OH)2 | 0 | 286 | |||
| Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 0 | 5433 | |||
| Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 0 | 14899 | |||
| Malachite (*) | Malachite | Cu2(CO3)(OH)2 | 0 | 12537 | |||
| Marcasite (*) | Marcasite | FeS2 | 0 | 5674 | |||
| Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
| Pyrrhotite (*) | Nickeline | Fe7S8 | 0 | 9056 | |||
| Sphalerite (*) | Sphalerite | ZnS | 0 | 21482 | |||
| Stilpnomelane (*) | Stilpnomelane Clay | (K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36·nH2O | 0 | 456 |
All locality data graciously provided by mindat.org
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