| 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. |
| Calcite | Cancrinite-sodalite | Chalcopyrite | Columbite | Fluorite | Garnet | Humite | None | Olivine | Pyrite |
| Quartz | Rhodonite | Rocksalt | Sodalite | 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 |
|---|---|---|---|---|---|---|---|
| Alabandite (*) | Rocksalt | MnS | 1 | 75823 | 312 | ||
| Alleghanyite (*) | Humite | Mn2+5(SiO4)2(OH)2 | 1 | 75823 | 77 | ||
| Calcite (*) | Calcite | Ca(CO3) | 2 | 75822,75823 | 27770 | ||
| Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 1 | 75823 | 27198 | ||
| Fluorite (*) | Fluorite | CaF2 | 1 | 75823 | 9617 | ||
| Galena (*) | Rocksalt | PbS | 1 | 75823 | 24243 | ||
| Helvine (*) | Sodalite Cancrinite-sodalite | Be3Mn2+4(SiO4)3S | 1 | 75823 | 237 | ||
| Hübnerite (*) | Columbite | Mn2+(WO4) | 1 | 75823 | 469 | ||
| Kutnohorite (*) | None | CaMn2+(CO3)2 | 2 | 75818,75820 | 234 | ||
| Pyrite (*) | Pyrite | FeS2 | 3 | 75818,75820,75823 | 39462 | ||
| Pyroxmangite (*) | None | Mn2+SiO3 | 1 | 75823 | 147 | ||
| Quartz (*) | Quartz | SiO2 | 1 | 75823 | 61156 | ||
| Rhodochrosite (*) | Calcite | Mn(CO3) | 3 | 75818,75820,75823 | 1711 | ||
| Rhodonite (*) | Rhodonite | CaMn3Mn(Si5O15) | 1 | 75823 | 969 | ||
| Spessartine (*) | Garnet | Mn2+3Al2(SiO4)3 | 1 | 75823 | 1214 | ||
| Sphalerite (*) | Sphalerite | ZnS | 1 | 75823 | 21482 | ||
| Tephroite (*) | Olivine | Mn2+2(SiO4) | 1 | 75823 | 240 |
All locality data graciously provided by mindat.org
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