| 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. |
| Alluaudite | None | Not in a structural group | Olivine |
| Alluaudite (*) | Amblygonite (*) | Petalite (*) | Sicklerite (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Alluaudite (*) | Alluaudite | NaMnFe3+2(PO4)3 | 0 | 94 | |||
| Amblygonite (*) | None | LiAl(PO4)F | 0 | 244 | |||
| Petalite (*) | Not in a structural group | LiAlSi4O10 | 0 | 124 | |||
| Sicklerite (*) | Olivine | LiMn2+(PO4) | 0 | 66 |
All locality data graciously provided by mindat.org
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