| 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. |
| Corundum | None | Not in a structural group | Quartz | Rutile |
| Cervelleite (*) | Hessite (*) | Ilmenite (*) | Naumannite (*) | Quartz (*) |
| Rutile (*) | Tellurium (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Cervelleite (*) | None | Ag4TeS | 0 | 42 | |||
| Hessite (*) | None | Ag2Te | 0 | 804 | |||
| Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 0 | 5433 | |||
| Naumannite (*) | Not in a structural group | Ag2Se | 0 | 192 | |||
| Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
| Rutile (*) | Rutile | TiO2 | 0 | 5614 | |||
| Tellurium (*) | None | Te | 0 | 190 |
All locality data graciously provided by mindat.org
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