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 | Feldspar | Fluorite | Gadolinite | Garnet | Mica | None | Pyrite |
Quartz | Spinel | Topaz | Zircon |
Albite (*) | Beryl (*) | Columbite-(Fe) (*) | Fluorite (*) | Gadolinite-(Y) (*) |
Magnetite (*) | Muscovite (*) | Pyrite (*) | Quartz (*) | Samarskite-(Y) (*) |
Spessartine (*) | Topaz (*) | Uraninite (*) | Xenotime-(Y) (*) | 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) | 1 | 92893 | 8803 | ||
Beryl (*) | Beryl | Be3Al2Si6O18 | 1 | 92893 | 4286 | ||
Columbite-(Fe) (*) | Columbite | Fe2+Nb2O6 | 1 | 92893 | 518 | ||
Fluorite (*) | Fluorite | CaF2 | 1 | 92893 | 9617 | ||
Gadolinite-(Y) (*) | Gadolinite | Y2Fe2+Be2O2(SiO4)2 | 1 | 92893 | 163 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1 | 92893 | 14899 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 1 | 92893 | 17380 | ||
Pyrite (*) | Pyrite | FeS2 | 1 | 92893 | 39462 | ||
Quartz (*) | Quartz | SiO2 | 1 | 92893 | 61156 | ||
Samarskite-(Y) (*) | Columbite | YFe3+Nb2O8 | 4 | 92894,92895,92896,92902 | 353 | ||
Spessartine (*) | Garnet | Mn2+3Al2(SiO4)3 | 1 | 92893 | 1214 | ||
Topaz (*) | Topaz | Al2SiO4F2 | 1 | 92897 | 1476 | ||
Uraninite (*) | Fluorite | UO2 | 3 | 92893,92898,92902 | 2718 | ||
Xenotime-(Y) (*) | Zircon | Y(PO4) | 1 | 92893 | 939 | ||
Zircon (*) | Zircon | Zr(SiO4) | 2 | 92893,92897 | 5251 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
All age data...
Other copyright data...