| 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. |
| Aeschynite | Amphibole | Arsenic | Bastnäsite | Columbite | Corundum | Feldspar | Fluorite | Gadolinite | Mica |
| None | Pyroxene | Quartz | Scheelite | Zircon |
| 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 |
|---|---|---|---|---|---|---|---|
| Aegirine (*) | Pyroxene | NaFe3+Si2O6 | 0 | 1022 | |||
| Aeschynite-(Y) (*) | Aeschynite | (Y,Ln,Ca,Th)(Ti,Nb)2(O,OH)6 | 0 | 141 | |||
| Albite (*) | Feldspar | Na(AlSi3O8) | 0 | 8803 | |||
| Arsenic (*) | Arsenic | As | 0 | 379 | |||
| Bastnäsite-(Ce) (*) | Bastnäsite | Ce(CO3)F | 0 | 304 | |||
| Fergusonite-(Y) (*) | Scheelite | YNbO4 | 0 | 196 | |||
| Fluorite (*) | Fluorite | CaF2 | 0 | 9617 | |||
| Gadolinite-(Y) (*) | Gadolinite | Y2Fe2+Be2O2(SiO4)2 | 0 | 163 | |||
| Hematite (*) | Corundum | Fe2O3 | 0 | 14640 | |||
| Microcline (*) | Feldspar | K(AlSi3O8) | 0 | 4924 | |||
| Polylithionite (*) | Mica | KLi2AlSi4O10F2 | 0 | 89 | |||
| Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
| Riebeckite (*) | Amphibole | Na2(Fe2+3Fe3+2)Si8O22(OH)2 | 0 | 375 | |||
| Samarskite-(Y) (*) | Columbite | YFe3+Nb2O8 | 0 | 353 | |||
| Thalénite-(Y) (*) | None | Y3Si3O10F | 0 | 26 | |||
| Thorite (*) | Zircon | Th(SiO4) | 0 | 1006 | |||
| Uraninite (*) | Fluorite | UO2 | 0 | 2718 | |||
| Xenotime-(Y) (*) | Zircon | Y(PO4) | 0 | 939 | |||
| Zircon (*) | Zircon | Zr(SiO4) | 0 | 5251 |
All locality data graciously provided by mindat.org
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