| 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. |
| Chalcanthite | Germanite | None | Not in a structural group | Sphalerite | Spinel | Tetradymite |
| Antlerite (*) | Chalcanthite (*) | Colusite (*) | Montanite (*) | Rhodostannite (*) |
| Tetradymite (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Antlerite (*) | Not in a structural group | Cu2+3(SO4)(OH)4 | 0 | 246 | |||
| Chalcanthite (*) | Chalcanthite | Cu(SO4)·5H2O | 0 | 925 | |||
| Colusite (*) | Sphalerite Germanite | Cu13VAs3S16 | 0 | 110 | |||
| Montanite (*) | None | Bi3+2Te6+O6·nH2O (0 ≤ n ≤ 2/3) | 0 | 22 | |||
| Rhodostannite (*) | Spinel | Cu1+(Fe2+0.5Sn4+1.5)S4 | 0 | 10 | |||
| Tetradymite (*) | Tetradymite | Bi2Te2S | 0 | 510 |
All locality data graciously provided by mindat.org
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