| 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. |
| Chlorite | Clay | Columbite | Feldspar | Fluorite | Garnet | Mica | Monazite | None | Pyrochlore |
| Quartz | Rhabdophane | Rutile | Scheelite | Serpentine | Tourmaline | 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 |
|---|---|---|---|---|---|---|---|
| Albite (*) | Feldspar | Na(AlSi3O8) | 0 | 8803 | |||
| Almandine (*) | Garnet | Fe2+3Al2(SiO4)3 | 0 | 2353 | |||
| Brockite (*) | Rhabdophane | (Ca,Th,Ce)(PO4)·H2O | 0 | 48 | |||
| Clinochlore (*) | Chlorite Clay | Mg5Al(AlSi3O10)(OH)8 | 0 | 1756 | |||
| Fergusonite-(Y)-β (*) | None | YNbO4 | 0 | 17 | |||
| Columbite-(Fe) (*) | Columbite | Fe2+Nb2O6 | 0 | 518 | |||
| Fergusonite-(Y) (*) | Scheelite | YNbO4 | 0 | 196 | |||
| Grayite (*) | Rhabdophane | (Th,Pb,Ca)(PO4)·H2O | 0 | 17 | |||
| Hydroxycalciomicrolite (*) | Pyrochlore | Ca1.5Ta2O6(OH) | 0 | 10 | |||
| Monazite-(Ce) (*) | Monazite | Ce(PO4) | 0 | 945 | |||
| Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 0 | 17380 | |||
| Népouite (*) | Serpentine Clay | Ni3Si2O5(OH)4 | 0 | 66 | |||
| Oxycalciopyrochlore (*) | Pyrochlore | Ca2Nb2O6O | 0 | 11 | |||
| Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
| Rutile (*) | Rutile | TiO2 | 0 | 5614 | |||
| Schorl (*) | Tourmaline | NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) | 0 | 2705 | |||
| Sklodowskite (*) | None | Mg(UO2)2(SiO3OH)2·6H2O | 0 | 56 | |||
| Uraninite (*) | Fluorite | UO2 | 0 | 2718 | |||
| Zircon (*) | Zircon | Zr(SiO4) | 0 | 5251 |
All locality data graciously provided by mindat.org
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