| 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. |
| Analcime | Apatite | Beryl | Clay | Feldspar | Fluorite | Gadolinite | Mica | None | Phenakite |
| Quartz | Topaz | Tourmaline |
| Albite (*) | Beryl (*) | Fluorapatite (*) | Fluorite (*) | Hydroxylherderite (*) |
| Microcline (*) | Muscovite (*) | Phenakite (*) | Pollucite (*) | Quartz (*) |
| Schorl (*) | Topaz (*) |
| 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 | |||
| Beryl (*) | Beryl | Be3Al2Si6O18 | 0 | 4286 | |||
| Fluorapatite (*) | Apatite | Ca5(PO4)3F | 0 | 2740 | |||
| Fluorite (*) | Fluorite | CaF2 | 0 | 9617 | |||
| Hydroxylherderite (*) | Gadolinite | CaBe(PO4)(OH) | 0 | 119 | |||
| Microcline (*) | Feldspar | K(AlSi3O8) | 0 | 4924 | |||
| Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 0 | 17380 | |||
| Phenakite (*) | Phenakite | Be2(SiO4) | 0 | 326 | |||
| Pollucite (*) | Analcime | Cs(Si2Al)O6·nH2O | 0 | 140 | |||
| Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
| Schorl (*) | Tourmaline | NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) | 0 | 2705 | |||
| Topaz (*) | Topaz | Al2SiO4F2 | 0 | 1476 |
All locality data graciously provided by mindat.org
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