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. |
Columbite | Feldspar | None | Quartz | Topaz | Zircon |
Columbite-(Fe) (*) | Microcline (*) | Quartz (*) | Samarskite-(Y) (*) | Topaz (*) |
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 |
---|---|---|---|---|---|---|---|
Columbite-(Fe) (*) | Columbite | Fe2+Nb2O6 | 1 | 104233 | 518 | ||
Microcline (*) | Feldspar | K(AlSi3O8) | 1 | 104233 | 4924 | ||
Quartz (*) | Quartz | SiO2 | 1 | 104233 | 61156 | ||
Samarskite-(Y) (*) | Columbite | YFe3+Nb2O8 | 1 | 104233 | 353 | ||
Topaz (*) | Topaz | Al2SiO4F2 | 1 | 104233 | 1476 | ||
Xenotime-(Y) (*) | Zircon | Y(PO4) | 1 | 104233 | 939 | ||
Zircon (*) | Zircon | Zr(SiO4) | 1 | 104233 | 5251 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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