| 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. |
| Allophane | Alunite | Baryte | Corundum | Diaspore | Gypsum | None | Quartz | Turquoise |
| Allophane (*) | Baryte (*) | Goethite (*) | Gypsum (*) | Hematite (*) |
| Jarosite (*) | Kingite (*) | Quartz (*) | Tinticite (*) | Turquoise (*) |
| Variscite (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Allophane (*) | Allophane | Al2O3(SiO2)1.3-2.0·2.5-3.0H2O | 1 | 63811 | 470 | ||
| Baryte (*) | Baryte | Ba(SO4) | 1 | 63811 | 11547 | ||
| Goethite (*) | Diaspore | FeO(OH) | 1 | 63811 | 7437 | ||
| Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 1 | 63811 | 6890 | ||
| Hematite (*) | Corundum | Fe2O3 | 1 | 63811 | 14640 | ||
| Jarosite (*) | Alunite | KFe3+3(SO4)2(OH)6 | 1 | 63811 | 2228 | ||
| Kingite (*) | None | Al3(PO4)2F2(OH)·7H2O | 1 | 63811 | 12 | ||
| Quartz (*) | Quartz | SiO2 | 2 | 63810,63811 | 61156 | ||
| Tinticite (*) | None | Fe3+3(PO4)2(OH)3·3H2O | 1 | 63811 | 19 | ||
| Turquoise (*) | Turquoise | CuAl6(PO4)4(OH)8·4H2O | 1 | 63811 | 484 | ||
| Variscite (*) | None | Al(PO4)·2H2O | 1 | 63811 | 301 |
All locality data graciously provided by mindat.org
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