| 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. |
| Autunite | Clay | Corundum | Gypsum | Kaolinite | None | Quartz |
| Alunite (*) | Autunite (*) | Carnotite (*) | Gypsum (*) | Hematite (*) |
| Kaolinite (*) | Quartz (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Alunite (*) | None | KAl3(SO4)2(OH)6 | 3 | 271638,271648,271649 | 966 | ||
| Autunite (*) | Autunite | Ca(UO2)2(PO4)2·10-12H2O | 0 | 1272 | |||
| Carnotite (*) | None | K2(UO2)2(VO4)2·3H2O | 0 | 1184 | |||
| Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 1 | 271647 | 6890 | ||
| Hematite (*) | Corundum | Fe2O3 | 1 | 271648 | 14640 | ||
| Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 5 | 271637,271638,271641,271647,271648 | 5591 | ||
| Quartz (*) | Quartz | SiO2 | 1 | 271641 | 61156 |
All locality data graciously provided by mindat.org
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