| 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. |
| Andalusite | Clay | Copper | Corundum | Diaspore | Dumortierite | Lazulite | Mica | None | Not in a structural group |
| Olivine | Pyrite | Pyrophyllite | Quartz | Rutile | Spinel | Talc |
| Andalusite (*) | Corundum (*) | Diaspore (*) | Dumortierite (*) | Gold (*) |
| Hematite (*) | Kyanite (*) | Lazulite (*) | Lithiophilite (*) | Magnetite (*) |
| Margarite (*) | Pyrite (*) | Pyrophyllite (*) | Quartz (*) | Rutile (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Andalusite (*) | Andalusite | Al2SiO5 | 0 | 1310 | |||
| Corundum (*) | Corundum | Al2O3 | 0 | 1797 | |||
| Diaspore (*) | Diaspore | AlO(OH) | 0 | 481 | |||
| Dumortierite (*) | Dumortierite | AlAl6BSi3O18 | 0 | 231 | |||
| Gold (*) | Copper | Au | 0 | 30554 | |||
| Hematite (*) | Corundum | Fe2O3 | 0 | 14640 | |||
| Kyanite (*) | Not in a structural group | Al2OSiO4 | 0 | 1507 | |||
| Lazulite (*) | Lazulite | MgAl2(PO4)2(OH)2 | 0 | 232 | |||
| Lithiophilite (*) | Olivine | LiMn2+(PO4) | 0 | 155 | |||
| Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 0 | 14899 | |||
| Margarite (*) | Mica Clay | CaAl2Si2Al2O10(OH)2 | 0 | 168 | |||
| Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
| Pyrophyllite (*) | Clay Pyrophyllite | Al2Si4O10(OH)2 | 0 | 771 | |||
| Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
| Rutile (*) | Rutile | TiO2 | 0 | 5614 | |||
| Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 0 | 3337 |
All locality data graciously provided by mindat.org
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