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 | Corundum | Feldspar | Garnet | Monazite | Mordenite | None | Quartz | Spinel |
Tourmaline | Zircon |
Beryl (*) | Epistilbite (*) | Hematite (*) | Magnetite (*) | Microcline (*) |
Monazite-(Ce) (*) | Orthoclase (*) | Quartz (*) | Samarskite-(Y) (*) | Schorl (*) |
Spessartine (*) | Xenotime-(Y) (*) | Yttrocrasite-(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 |
---|---|---|---|---|---|---|---|
Beryl (*) | Beryl | Be3Al2Si6O18 | 1 | 169209 | 4286 | ||
Epistilbite (*) | Mordenite | Ca3[Si18Al6O48]·16H2O | 1 | 169209 | 138 | ||
Hematite (*) | Corundum | Fe2O3 | 1 | 169209 | 14640 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1 | 169209 | 14899 | ||
Microcline (*) | Feldspar | K(AlSi3O8) | 1 | 169209 | 4924 | ||
Monazite-(Ce) (*) | Monazite | Ce(PO4) | 1 | 169209 | 945 | ||
Orthoclase (*) | Feldspar | K(AlSi3O8) | 1 | 169209 | 2349 | ||
Quartz (*) | Quartz | SiO2 | 1 | 169209 | 61156 | ||
Samarskite-(Y) (*) | Columbite | YFe3+Nb2O8 | 1 | 169209 | 353 | ||
Schorl (*) | Tourmaline | NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) | 1 | 169209 | 2705 | ||
Spessartine (*) | Garnet | Mn2+3Al2(SiO4)3 | 1 | 169209 | 1214 | ||
Xenotime-(Y) (*) | Zircon | Y(PO4) | 1 | 169209 | 939 | ||
Yttrocrasite-(Y) (*) | Columbite | (Y,Th,Ca,U)(Ti,Fe)2(O,OH)6 | 1 | 169209 | 8 | ||
Zircon (*) | Zircon | Zr(SiO4) | 1 | 169209 | 5251 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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