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 | Calcite | Clay | Feldspar | Kornerupine | Mica | None | Olivine | Pyroxene | Spinel |
Zircon |
Anorthite (*) | Beryl (*) | Calcite (*) | Chrysoberyl (*) | Cordierite (*) |
Diopside (*) | Kornerupine (*) | Phlogopite (*) | Spinel (*) | 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 |
---|---|---|---|---|---|---|---|
Anorthite (*) | Feldspar | Ca(Al2Si2O8) | 1 | 79393 | 1036 | ||
Beryl (*) | Beryl | Be3Al2Si6O18 | 1 | 79394 | 4286 | ||
Calcite (*) | Calcite | Ca(CO3) | 1 | 79393 | 27770 | ||
Chrysoberyl (*) | Olivine | BeAl2O4 | 1 | 79397 | 321 | ||
Cordierite (*) | Beryl | Mg2Al4Si5O18 | 1 | 79398 | 1008 | ||
Diopside (*) | Pyroxene | CaMgSi2O6 | 1 | 79395 | 4135 | ||
Kornerupine (*) | Kornerupine | (Mg,Fe2+,Al, )10(Si,Al,B)5O21(OH,F)2 | 1 | 79398 | 68 | ||
Phlogopite (*) | Mica Clay | KMg3(AlSi3O10)(OH)2 | 2 | 79393,79395 | 2273 | ||
Spinel (*) | Spinel | MgAl2O4 | 1 | 79398 | 1934 | ||
Zircon (*) | Zircon | Zr(SiO4) | 1 | 79395 | 5251 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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