| 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. |
| Amorphous | Apatite | Dufrénite | None | Perhamite | Phosphofibrite | Turquoise | Wavellite |
| Fluorapatite (*) | Meurigite-K (*) | Natrodufrénite (*) | Opal (*) | Perhamite (*) |
| Turquoise (*) | Variscite (*) | 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 |
|---|---|---|---|---|---|---|---|
| Fluorapatite (*) | Apatite | Ca5(PO4)3F | 0 | 2740 | |||
| Meurigite-K (*) | Phosphofibrite | KFe3+8(PO4)6(OH)7·6.5H2O | 0 | 21 | |||
| Natrodufrénite (*) | Dufrénite | NaFe2+Fe3+5(PO4)4(OH)6·2H2O | 0 | 46 | |||
| Opal (*) | Amorphous | SiO2·nH2O | 0 | 2994 | |||
| Perhamite (*) | Perhamite | Ca3Al7.7Si3P4O23.5(OH)14.1·8H2O | 0 | 19 | |||
| Turquoise (*) | Turquoise | CuAl6(PO4)4(OH)8·4H2O | 0 | 484 | |||
| Variscite (*) | None | Al(PO4)·2H2O | 0 | 301 | |||
| Wavellite (*) | Wavellite | Al3(PO4)2(OH)3·5H2O | 0 | 374 |
All locality data graciously provided by mindat.org
All age data...
Other copyright data...