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. |
Alunite | Corundum | Diaspore | None | Turquoise | Wavellite |
Cacoxenite (*) | Chalcosiderite (*) | Crandallite (*) | Fluorwavellite (*) | Goethite (*) |
Hematite (*) | Planerite (*) | Strengite (*) | Wavellite (*) |
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 |
---|---|---|---|---|---|---|---|
Cacoxenite (*) | None | Fe3+24AlO6(PO4)17(OH)12·75H2O | 0 | 280 | |||
Chalcosiderite (*) | Turquoise | CuFe3+6(PO4)4(OH)8·4H2O | 0 | 77 | |||
Crandallite (*) | Alunite | CaAl3(PO4)(PO3OH)(OH)6 | 0 | 310 | |||
Fluorwavellite (*) | Wavellite | Al3(PO4)2(OH)2F·5H2O | 0 | 26 | |||
Goethite (*) | Diaspore | FeO(OH) | 0 | 7437 | |||
Hematite (*) | Corundum | Fe2O3 | 0 | 14640 | |||
Planerite (*) | Turquoise | Al6(PO4)2(PO3OH)2(OH)8·4H2O | 0 | 43 | |||
Strengite (*) | None | Fe3+(PO4)·2H2O | 0 | 263 | |||
Wavellite (*) | Wavellite | Al3(PO4)2(OH)3·5H2O | 0 | 374 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
All age data...
Other copyright data...