| 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. |
| Beryl | Clay | Columbite | Fluorite | Mica | None | Quartz | Zircon |
| Beryl (*) | Muscovite (*) | Quartz (*) | Rutherfordine (*) | Samarskite-(Y) (*) |
| Uraninite (*) | Xenotime-(Y) (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Beryl (*) | Beryl | Be3Al2Si6O18 | 1 | 92879 | 4286 | ||
| Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 2 | 92880,92884 | 17380 | ||
| Quartz (*) | Quartz | SiO2 | 4 | 92880,92882,92883,92884 | 61156 | ||
| Rutherfordine (*) | None | (UO2)(CO3) | 1 | 92882 | 58 | ||
| Samarskite-(Y) (*) | Columbite | YFe3+Nb2O8 | 1 | 92883 | 353 | ||
| Uraninite (*) | Fluorite | UO2 | 3 | 92882,92883,92884 | 2718 | ||
| Xenotime-(Y) (*) | Zircon | Y(PO4) | 1 | 92882 | 939 |
All locality data graciously provided by mindat.org
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