| 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. |
| Andalusite | Beryl | Clay | Diaspore | Feldspar | Fluorite | Mica | None | Not in a structural group | Olivine |
| Pyrite | Quartz | Rutile | Topaz | Tourmaline |
| 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) | 5 | 6774,6775,6777,6780,6781 | 8803 | ||
| Amblygonite (*) | None | LiAl(PO4)F | 4 | 6774,6775,6777,6780 | 244 | ||
| Andalusite (*) | Andalusite | Al2SiO5 | 3 | 6774,6775,6780 | 1310 | ||
| Augelite (*) | None | Al2(PO4)(OH)3 | 1 | 6775 | 79 | ||
| Beryl (*) | Beryl | Be3Al2Si6O18 | 3 | 6774,6775,6777 | 4286 | ||
| Cassiterite (*) | Rutile | SnO2 | 7 | 6773,6774,6775,6777,6778,6780,6782 | 5171 | ||
| Elbaite (*) | Tourmaline | Na(Al1.5Li1.5)Al6(Si6O18)(BO3)3(OH)3(OH) | 1 | 6775 | 520 | ||
| Fluorite (*) | Fluorite | CaF2 | 1 | 6777 | 9617 | ||
| Goethite (*) | Diaspore | FeO(OH) | 1 | 6776 | 7437 | ||
| Heterosite (*) | Olivine | Fe3+(PO4) | 1 | 6777 | 204 | ||
| Microcline (*) | Feldspar | K(AlSi3O8) | 1 | 6777 | 4924 | ||
| Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 6 | 6773,6774,6775,6777,6780,6781 | 17380 | ||
| Paragonite (*) | Mica Clay | NaAl2(Si3Al)O10(OH)2 | 1 | 6775 | 247 | ||
| Pyrite (*) | Pyrite | FeS2 | 1 | 6777 | 39462 | ||
| Quartz (*) | Quartz | SiO2 | 7 | 6773,6774,6775,6777,6780,6781,6783 | 61156 | ||
| Schorl (*) | Tourmaline | NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) | 4 | 6774,6775,6777,6780 | 2705 | ||
| Sillimanite (*) | Not in a structural group | Al2SiO5 | 1 | 6777 | 1516 | ||
| Topaz (*) | Topaz | Al2SiO4F2 | 1 | 6777 | 1476 |
All locality data graciously provided by mindat.org
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