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 | Diaspore | Feldspar | Garnet | Mica | Monazite | None | Quartz |
Spinel | Zircon |
Albite (*) | Beryl (*) | Euxenite-(Y) (*) | Goethite (*) | Magnetite (*) |
Microcline (*) | Monazite-(Ce) (*) | Muscovite (*) | Quartz (*) | Spessartine (*) |
Tantalite-(Mn) (*) | 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 | 90639 | 8803 | ||
Beryl (*) | Beryl | Be3Al2Si6O18 | 0 | 4286 | |||
Euxenite-(Y) (*) | Columbite | Y(NbTi)O6 | 1 | 90639 | 414 | ||
Goethite (*) | Diaspore | FeO(OH) | 1 | 90639 | 7437 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1 | 90640 | 14899 | ||
Microcline (*) | Feldspar | K(AlSi3O8) | 4 | 90638,90639,90640,90641 | 4924 | ||
Monazite-(Ce) (*) | Monazite | Ce(PO4) | 0 | 945 | |||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 4 | 90638,90639,90640,90641 | 17380 | ||
Quartz (*) | Quartz | SiO2 | 4 | 90638,90639,90640,90641 | 61156 | ||
Spessartine (*) | Garnet | Mn2+3Al2(SiO4)3 | 0 | 1214 | |||
Tantalite-(Mn) (*) | Columbite | Mn2+Ta2O6 | 1 | 90639 | 211 | ||
Zircon (*) | Zircon | Zr(SiO4) | 2 | 90638,90639 | 5251 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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