| 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. |
| Alunite | Brookite | Calcite | Cancrinite-sodalite | Chlorite | Clay | Corundum | Diaspore | Feldspar | Fluorite |
| Mica | None | Not in a structural group | Phenakite | Quartz | Rutile | Scheelite | Sodalite | Spinel | Topaz |
| 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 | |||
| Anatase (*) | Not in a structural group | TiO2 | 0 | 2162 | |||
| Bertrandite (*) | Not in a structural group | Be4Si2O7(OH)2 | 0 | 606 | |||
| Brookite (*) | Brookite | TiO2 | 0 | 700 | |||
| Calcite (*) | Calcite | Ca(CO3) | 0 | 27770 | |||
| Cassiterite (*) | Rutile | SnO2 | 0 | 5171 | |||
| Chamosite (*) | Chlorite Clay | (Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8 | 0 | 577 | |||
| Danalite (*) | Cancrinite-sodalite Sodalite | Be3Fe2+4(SiO4)3S | 0 | 58 | |||
| Florencite-(Ce) (*) | Alunite | CeAl3(PO4)2(OH)6 | 1 | 2136 | 73 | ||
| Fluorite (*) | Fluorite | CaF2 | 0 | 9617 | |||
| Foitite (*) | Tourmaline | (Fe2+2Al)Al6(Si6O18)(BO3)3(OH)3(OH) | 0 | 75 | |||
| Goethite (*) | Diaspore | FeO(OH) | 0 | 7437 | |||
| Hematite (*) | Corundum | Fe2O3 | 0 | 14640 | |||
| Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 0 | 14899 | |||
| Microcline (*) | Feldspar | K(AlSi3O8) | 1 | 2136 | 4924 | ||
| Morinite (*) | None | NaCa2Al2(PO4)2(OH)F4·2H2O | 0 | 22 | |||
| Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 0 | 17380 | |||
| Phenakite (*) | Phenakite | Be2(SiO4) | 0 | 326 | |||
| Quartz (*) | Quartz | SiO2 | 6 | 2136,2137,2138,2139,2140,2141 | 61156 | ||
| Rutile (*) | Rutile | TiO2 | 0 | 5614 | |||
| Scheelite (*) | Scheelite | Ca(WO4) | 0 | 4894 | |||
| Schorl (*) | Tourmaline | NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) | 0 | 2705 | |||
| Siderite (*) | Calcite | Fe(CO3) | 0 | 6417 | |||
| Topaz (*) | Topaz | Al2SiO4F2 | 3 | 2136,2138,2140 | 1476 | ||
| 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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