| 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. |
| Analcime | Aragonite | Calcite | Chalcopyrite | Clinozoisite | Corundum | Epidote | Garnet | Natrolite | None |
| Prehnite | Pyrite | Sphalerite | Spinel |
| Analcime (*) | Andradite (*) | Aragonite (*) | Calcite (*) | Chalcopyrite (*) |
| Chromite (*) | Epidote (*) | Hematite (*) | Natrolite (*) | Prehnite (*) |
| Pyrite (*) | 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 |
|---|---|---|---|---|---|---|---|
| Analcime (*) | Analcime | Na(AlSi2O6)·H2O | 0 | 1627 | |||
| Andradite (*) | Garnet | Ca3Fe3+2(SiO4)3 | 0 | 1534 | |||
| Aragonite (*) | Aragonite | Ca(CO3) | 0 | 3250 | |||
| Calcite (*) | Calcite | Ca(CO3) | 0 | 27770 | |||
| Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 0 | 27198 | |||
| Chromite (*) | Spinel | Fe2+Cr2O4 | 0 | 3902 | |||
| Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 0 | 8173 | |||
| Hematite (*) | Corundum | Fe2O3 | 0 | 14640 | |||
| Natrolite (*) | Natrolite | Na2(Si3Al2)O10·2H2O | 0 | 1236 | |||
| Prehnite (*) | Prehnite | Ca2Al(Si3Al)O10(OH)2 | 0 | 1898 | |||
| Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
| Sphalerite (*) | Sphalerite | ZnS | 0 | 21482 |
All locality data graciously provided by mindat.org
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