| 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. |
| Amphibole | Apatite | Corundum | None | Not in a structural group | Pyrochlore | Rosenbergite | Spinel | Tridymite |
| Antarcticite (*) | Burkeite (*) | Fluorapatite (*) | Hydrokenoralstonite (*) | Ilmenite (*) |
| Kaersutite (*) | Magnetite (*) | Nepheline (*) | Rosenbergite (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Antarcticite (*) | Not in a structural group | CaCl2·6H2O | 0 | 11 | |||
| Burkeite (*) | None | Na4(SO4)(CO3) | 0 | 47 | |||
| Fluorapatite (*) | Apatite | Ca5(PO4)3F | 0 | 2740 | |||
| Hydrokenoralstonite (*) | Pyrochlore | 2Al2F6(H2O) | 0 | 56 | |||
| Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 0 | 5433 | |||
| Kaersutite (*) | Amphibole | NaCa2(Mg3AlTi4+)(Si6Al2)O22O2 | 0 | 179 | |||
| Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 0 | 14899 | |||
| Nepheline (*) | Tridymite | Na3K(Al4Si4O16) | 0 | 884 | |||
| Rosenbergite (*) | Rosenbergite | AlF[F0.5(H2O)0.5]4·H2O | 0 | 4 |
| Sample | Source Locality | Reference URL |
|---|---|---|
| R060054 | Mt Erebus, Ross Island, Victoria Land, Eastern Antarctica, Antarctica | https://rruff.info/R060054 |
All locality data graciously provided by mindat.org
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