| 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. |
| Acanthite | Allophane | Analcime | Baryte | Calcite | Chalcopyrite | Clay | Copper | Corundum | Covellite |
| Diaspore | Feldspar | Malachite | Natrolite | None | Not in a structural group | Prehnite | Quartz | Smectite-vermiculite | Talc |
| Thomsonite |
| 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 |
|---|---|---|---|---|---|---|---|
| Acanthite (*) | Acanthite | Ag2S | 1 | 122370 | 2793 | ||
| Albite (*) | Feldspar | Na(AlSi3O8) | 1 | 122370 | 8803 | ||
| Analcime (*) | Analcime | Na(AlSi2O6)·H2O | 1 | 122370 | 1627 | ||
| Baryte (*) | Baryte | Ba(SO4) | 1 | 122370 | 11547 | ||
| Calcite (*) | Calcite | Ca(CO3) | 1 | 122370 | 27770 | ||
| Chalcocite (*) | None | Cu2S | 1 | 122370 | 5707 | ||
| Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 1 | 122370 | 27198 | ||
| Chrysocolla (*) | Allophane | (Cu2-xAlx)H2-xSi2O5(OH)4·nH2O | 1 | 122370 | 3531 | ||
| Copper (*) | Copper | Cu | 2 | 122370,122371 | 3846 | ||
| Covellite (*) | Covellite | CuS | 1 | 122370 | 4165 | ||
| Cuprite (*) | Not in a structural group | Cu2O | 1 | 122370 | 2970 | ||
| Goethite (*) | Diaspore | FeO(OH) | 1 | 122370 | 7437 | ||
| Hematite (*) | Corundum | Fe2O3 | 1 | 122370 | 14640 | ||
| Malachite (*) | Malachite | Cu2(CO3)(OH)2 | 1 | 122370 | 12537 | ||
| Natrolite (*) | Natrolite | Na2(Si3Al2)O10·2H2O | 1 | 122370 | 1236 | ||
| Prehnite (*) | Prehnite | Ca2Al(Si3Al)O10(OH)2 | 1 | 122370 | 1898 | ||
| Quartz (*) | Quartz | SiO2 | 1 | 122370 | 61156 | ||
| Saponite (*) | Clay Smectite-vermiculite | (Ca,Na)0.3(Mg,Fe)3(Si,Al)4O10(OH)2·4H2O | 1 | 122370 | 301 | ||
| Silver (*) | Copper | Ag | 1 | 122370 | 5186 | ||
| Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 1 | 122370 | 3337 | ||
| Thomsonite-Ca (*) | Thomsonite | NaCa2(Al5Si5)O20·6H2O | 1 | 122370 | 452 |
All locality data graciously provided by mindat.org
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