| 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. |
| Arsenopyrite | Chalcopyrite | Clay | Corundum | Cubanite | Nickeline | None | Pentlandite | Pyrite | Quartz |
| Rocksalt | Serpentine | Sphalerite | Spinel | Wurtzite |
| Arsenopyrite (*) | Chalcopyrite (*) | Cubanite (*) | Galena (*) | Graphite (*) |
| Greenalite (*) | Hematite (*) | Linnaeite (*) | Mackinawite (*) | Magnetite (*) |
| Pentlandite (*) | Pyrite (*) | Pyrrhotite (*) | Quartz (*) | Sphalerite (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Arsenopyrite (*) | Arsenopyrite | FeAsS | 0 | 9052 | |||
| Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 0 | 27198 | |||
| Cubanite (*) | Cubanite Wurtzite | CuFe2S3 | 0 | 802 | |||
| Galena (*) | Rocksalt | PbS | 0 | 24243 | |||
| Graphite (*) | None | C | 0 | 2812 | |||
| Greenalite (*) | Clay Serpentine | (Fe2+,Fe3+)2-3Si2O5(OH)4 | 0 | 61 | |||
| Hematite (*) | Corundum | Fe2O3 | 0 | 14640 | |||
| Linnaeite (*) | Spinel | Co2+Co3+2S4 | 0 | 249 | |||
| Mackinawite (*) | None | (Fe,Ni)1+xS (x = 0-0.07) | 0 | 451 | |||
| Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 0 | 14899 | |||
| Pentlandite (*) | Pentlandite | (Ni,Fe)9S8 | 0 | 1512 | |||
| Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
| Pyrrhotite (*) | Nickeline | Fe7S8 | 0 | 9056 | |||
| Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
| Sphalerite (*) | Sphalerite | ZnS | 0 | 21482 |
All locality data graciously provided by mindat.org
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