| 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. |
| Amorphous | Analcime | Aragonite | Baryte | Calcite | Chabazite | Copper | Corundum | Gismondine | Harmotome |
| Natrolite | None | Pyrite | Thomsonite |
| Analcime (*) | Aragonite (*) | Baryte (*) | Calcite (*) | Chabazite-Ca (*) |
| Chabazite-Na (*) | Copper (*) | Gobbinsite (*) | Gonnardite (*) | Ilmenite (*) |
| Natrolite (*) | Opal (*) | Phillipsite-Na (*) | Pyrite (*) | Thomsonite-Ca (*) |
| 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 | |||
| Aragonite (*) | Aragonite | Ca(CO3) | 0 | 3250 | |||
| Baryte (*) | Baryte | Ba(SO4) | 0 | 11547 | |||
| Calcite (*) | Calcite | Ca(CO3) | 0 | 27770 | |||
| Chabazite-Ca (*) | Chabazite | Ca2[Al4Si8O24]·13H2O | 0 | 310 | |||
| Chabazite-Na (*) | Chabazite | (Na3K)[Al4Si8O24]·11H2O | 0 | 66 | |||
| Copper (*) | Copper | Cu | 0 | 3846 | |||
| Gobbinsite (*) | Gismondine | Na5(Si11Al5)O32·11H2O | 0 | 17 | |||
| Gonnardite (*) | Natrolite | (Na,Ca)2(Si,Al)5O10·3H2O | 0 | 167 | |||
| Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 0 | 5433 | |||
| Natrolite (*) | Natrolite | Na2(Si3Al2)O10·2H2O | 0 | 1236 | |||
| Opal (*) | Amorphous | SiO2·nH2O | 0 | 2994 | |||
| Phillipsite-Na (*) | Harmotome | Na6(Si10Al6)O32·12H2O | 0 | 27 | |||
| Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
| Thomsonite-Ca (*) | Thomsonite | NaCa2(Al5Si5)O20·6H2O | 0 | 452 |
All locality data graciously provided by mindat.org
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