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 | Feldspar | Garnet | Kornerupine | None | Pyroxene | Spinel |
Almandine (*) | Anorthite (*) | Augite (*) | Cordierite (*) | Enstatite (*) |
Hercynite (*) | Kornerupine (*) | Magnetite (*) | Orthoclase (*) |
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 |
---|---|---|---|---|---|---|---|
Almandine (*) | Garnet | Fe2+3Al2(SiO4)3 | 0 | 2353 | |||
Anorthite (*) | Feldspar | Ca(Al2Si2O8) | 0 | 1036 | |||
Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 0 | 2060 | |||
Cordierite (*) | Beryl | Mg2Al4Si5O18 | 0 | 1008 | |||
Enstatite (*) | Pyroxene | Mg2Si2O6 | 0 | 944 | |||
Hercynite (*) | Spinel | Fe2+Al2O4 | 0 | 407 | |||
Kornerupine (*) | Kornerupine | (Mg,Fe2+,Al, )10(Si,Al,B)5O21(OH,F)2 | 0 | 68 | |||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 0 | 14899 | |||
Orthoclase (*) | Feldspar | K(AlSi3O8) | 0 | 2349 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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