| 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 | Chalcopyrite | Columbite | Feldspar | Fluorite | Nickeline | None | Pyrite | Quartz |
| Spinel | Zircon |
| Albite (*) | Chalcopyrite (*) | Fluorite (*) | Magnetite (*) | Opal (*) |
| Orthoclase (*) | Pyrite (*) | Pyrrhotite (*) | Quartz (*) | Samarskite-(Y) (*) |
| Thorite (*) | Tritomite-(Y) (*) | Uraninite (*) | 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 | |||
| Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 0 | 27198 | |||
| Fluorite (*) | Fluorite | CaF2 | 0 | 9617 | |||
| Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 0 | 14899 | |||
| Opal (*) | Amorphous | SiO2·nH2O | 0 | 2994 | |||
| Orthoclase (*) | Feldspar | K(AlSi3O8) | 0 | 2349 | |||
| Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
| Pyrrhotite (*) | Nickeline | Fe7S8 | 0 | 9056 | |||
| Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
| Samarskite-(Y) (*) | Columbite | YFe3+Nb2O8 | 0 | 353 | |||
| Thorite (*) | Zircon | Th(SiO4) | 0 | 1006 | |||
| Tritomite-(Y) (*) | Apatite | Y5(SiO4,BO4)3(O,OH,F) | 0 | 6 | |||
| Uraninite (*) | Fluorite | UO2 | 0 | 2718 | |||
| Zircon (*) | Zircon | Zr(SiO4) | 0 | 5251 |
All locality data graciously provided by mindat.org
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