| 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 | Apatite | Baryte | Calcite | Clay | Diaspore | Gypsum | Harmotome | Kaolinite | Marcasite |
| Millerite | Natrolite | None | Not in a structural group | Pyrite | Quartz | Rocksalt | Spinel |
| 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 | 1 | 97790 | 1627 | ||
| Anatase (*) | Not in a structural group | TiO2 | 1 | 97791 | 2162 | ||
| Anhydrite (*) | Not in a structural group | Ca(SO4) | 1 | 97791 | 1588 | ||
| Baryte (*) | Baryte | Ba(SO4) | 1 | 97791 | 11547 | ||
| Calcite (*) | Calcite | Ca(CO3) | 3 | 97787,97788,97791 | 27770 | ||
| Fluorapatite (*) | Apatite | Ca5(PO4)3F | 1 | 97791 | 2740 | ||
| Galena (*) | Rocksalt | PbS | 1 | 97791 | 24243 | ||
| Goethite (*) | Diaspore | FeO(OH) | 1 | 97791 | 7437 | ||
| Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 1 | 97791 | 6890 | ||
| Harmotome (*) | Harmotome | Ba2(Si12Al4)O32·12H2O | 1 | 97790 | 290 | ||
| Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 1 | 97791 | 5591 | ||
| Marcasite (*) | Marcasite | FeS2 | 1 | 97791 | 5674 | ||
| Millerite (*) | Millerite | NiS | 1 | 97791 | 1066 | ||
| Natrolite (*) | Natrolite | Na2(Si3Al2)O10·2H2O | 1 | 97790 | 1236 | ||
| Pyrite (*) | Pyrite | FeS2 | 1 | 97791 | 39462 | ||
| Quartz (*) | Quartz | SiO2 | 1 | 97791 | 61156 | ||
| Siderite (*) | Calcite | Fe(CO3) | 1 | 97791 | 6417 | ||
| Siegenite (*) | Spinel | CoNi2S4 | 1 | 97791 | 249 |
All locality data graciously provided by mindat.org
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