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. |
Apatite | Beryl | Clay | Fluorite | Mica | Nickeline | None | Not in a structural group | Quartz | Rocksalt |
Tourmaline |
Beryl (*) | Dravite (*) | Fluorapatite (*) | Galena (*) | Muscovite (*) |
Pyrrhotite (*) | Quartz (*) | Sillimanite (*) | Uraninite (*) |
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 | 3 | 202166,202168,202170 | 4286 | ||
Dravite (*) | Tourmaline | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) | 1 | 202165 | 648 | ||
Fluorapatite (*) | Apatite | Ca5(PO4)3F | 1 | 202168 | 2740 | ||
Galena (*) | Rocksalt | PbS | 1 | 202169 | 24243 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 3 | 202165,202168,202170 | 17380 | ||
Pyrrhotite (*) | Nickeline | Fe7S8 | 1 | 202168 | 9056 | ||
Quartz (*) | Quartz | SiO2 | 2 | 202168,202170 | 61156 | ||
Sillimanite (*) | Not in a structural group | Al2SiO5 | 3 | 202164,202168,202170 | 1516 | ||
Uraninite (*) | Fluorite | UO2 | 1 | 202166 | 2718 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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