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 | Columbite | Monazite | None | Scheelite | Zircon |
Beryl (*) | Columbite-(Fe) (*) | Fergusonite-(Y) (*) | Monazite-(Ce) (*) | Samarskite-(Y) (*) |
Tantalite-(Fe) (*) | Xenotime-(Y) (*) | Yttrotantalite-(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 | 92811 | 4286 | ||
Columbite-(Fe) (*) | Columbite | Fe2+Nb2O6 | 0 | 518 | |||
Fergusonite-(Y) (*) | Scheelite | YNbO4 | 4 | 92806,92808,92811,92812 | 196 | ||
Monazite-(Ce) (*) | Monazite | Ce(PO4) | 0 | 945 | |||
Samarskite-(Y) (*) | Columbite | YFe3+Nb2O8 | 2 | 92806,92810 | 353 | ||
Tantalite-(Fe) (*) | Columbite | Fe2+Ta2O6 | 1 | 92807 | 99 | ||
Xenotime-(Y) (*) | Zircon | Y(PO4) | 0 | 939 | |||
Yttrotantalite-(Y) (*) | Columbite | (Y,U,Fe2+)(Ta,Nb)(O,OH)4 | 2 | 92805,92807 | 51 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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