| 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 | Calcite | Chalcopyrite | Chloritoid | Clay | Copper | Kaolinite | Mica | Molybdenite | None |
| Not in a structural group | Pyrite | Quartz | Smectite-vermiculite | Spinel | Stibnite |
| 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 |
|---|---|---|---|---|---|---|---|
| Anatase (*) | Not in a structural group | TiO2 | 1 | 234734 | 2162 | ||
| Calcite (*) | Calcite | Ca(CO3) | 1 | 234733 | 27770 | ||
| Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 1 | 234733 | 27198 | ||
| Chloritoid (*) | Chloritoid | Fe2+Al2O(SiO4)(OH)2 | 1 | 234733 | 376 | ||
| Cinnabar (*) | None | HgS | 1 | 234733 | 2600 | ||
| Copper (*) | Copper | Cu | 1 | 234733 | 3846 | ||
| Gold (*) | Copper | Au | 1 | 234733 | 30554 | ||
| Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 1 | 234733 | 5591 | ||
| Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1 | 234733 | 14899 | ||
| Molybdenite (*) | Molybdenite | MoS2 | 1 | 234733 | 5800 | ||
| Montmorillonite (*) | Clay Smectite-vermiculite | (Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O | 1 | 234733 | 1508 | ||
| Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 1 | 234733 | 17380 | ||
| Opal (*) | Amorphous | SiO2·nH2O | 1 | 234733 | 2994 | ||
| Pyrite (*) | Pyrite | FeS2 | 1 | 234733 | 39462 | ||
| Quartz (*) | Quartz | SiO2 | 1 | 234733 | 61156 | ||
| Silver (*) | Copper | Ag | 1 | 234733 | 5186 | ||
| Stibnite (*) | Stibnite | Sb2S3 | 0 | 3418 |
All locality data graciously provided by mindat.org
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