| 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 | Arseniosiderite | Autunite | Beryl | Clay | Fairfieldite | Feldspar | Fluorite | Garnet |
| None | Olivine | Pyrite | Pyroxene | Quartz | Rutile | Smectite-vermiculite | 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 | |||
| Autunite (*) | Autunite | Ca(UO2)2(PO4)2·10-12H2O | 0 | 1272 | |||
| Becquerelite (*) | None | Ca(UO2)6O4(OH)6·8H2O | 0 | 92 | |||
| Beryl (*) | Beryl | Be3Al2Si6O18 | 0 | 4286 | |||
| Cassiterite (*) | Rutile | SnO2 | 0 | 5171 | |||
| Curite (*) | None | Pb3+x[(UO2)4O4+x(OH)3-x]2·2H2O | 0 | 51 | |||
| Dravite (*) | Tourmaline | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) | 0 | 648 | |||
| Elbaite (*) | Tourmaline | Na(Al1.5Li1.5)Al6(Si6O18)(BO3)3(OH)3(OH) | 0 | 520 | |||
| Fairfieldite (*) | Fairfieldite | Ca2Mn2+(PO4)2·2H2O | 0 | 72 | |||
| Fluorapatite (*) | Apatite | Ca5(PO4)3F | 0 | 2740 | |||
| Lithiophilite (*) | Olivine | LiMn2+(PO4) | 0 | 155 | |||
| Mitridatite (*) | Arseniosiderite | Ca2Fe3+3O2(PO4)3·3H2O | 0 | 129 | |||
| Montmorillonite (*) | Clay Smectite-vermiculite | (Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O | 0 | 1508 | |||
| Opal (*) | Amorphous | SiO2·nH2O | 0 | 2994 | |||
| Purpurite (*) | Olivine | Mn3+(PO4) | 0 | 80 | |||
| Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
| Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
| Schorl (*) | Tourmaline | NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) | 0 | 2705 | |||
| Sicklerite (*) | Olivine | LiMn2+(PO4) | 0 | 66 | |||
| Spodumene (*) | Pyroxene | LiAlSi2O6 | 0 | 688 | |||
| Uraninite (*) | Fluorite | UO2 | 0 | 2718 | |||
| Uranophane-α (*) | None | Ca(UO2)2(SiO3OH)2·5H2O | 0 | 890 | |||
| Zircon (*) | Zircon | Zr(SiO4) | 0 | 5251 |
All locality data graciously provided by mindat.org
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