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. |
Amorphous | Analcime | Andalusite | Beryl | Corundum | Feldspar | Garnet | Nickeline | None | Not in a structural group |
Pyroxene | Quartz | Spinel | Zircon |
Albite (*) | Almandine (*) | Analcime (*) | Andalusite (*) | Anorthite (*) |
Cordierite (*) | Corundum (*) | Diopside (*) | Laumontite (*) | Magnetite (*) |
Opal (*) | Pyrrhotite (*) | Quartz (*) | Sillimanite (*) | 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 |
---|---|---|---|---|---|---|---|
Albite (*) | Feldspar | Na(AlSi3O8) | 2 | 105208,105209 | 8803 | ||
Almandine (*) | Garnet | Fe2+3Al2(SiO4)3 | 1 | 105208 | 2353 | ||
Analcime (*) | Analcime | Na(AlSi2O6)·H2O | 1 | 105209 | 1627 | ||
Andalusite (*) | Andalusite | Al2SiO5 | 2 | 105208,105209 | 1310 | ||
Anorthite (*) | Feldspar | Ca(Al2Si2O8) | 1 | 105208 | 1036 | ||
Cordierite (*) | Beryl | Mg2Al4Si5O18 | 2 | 105208,105209 | 1008 | ||
Corundum (*) | Corundum | Al2O3 | 1 | 105209 | 1797 | ||
Diopside (*) | Pyroxene | CaMgSi2O6 | 1 | 105208 | 4135 | ||
Laumontite (*) | Not in a structural group | CaAl2Si4O12·4H2O | 1 | 105208 | 1271 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1 | 105208 | 14899 | ||
Opal (*) | Amorphous | SiO2·nH2O | 1 | 105211 | 2994 | ||
Pyrrhotite (*) | Nickeline | Fe7S8 | 1 | 105208 | 9056 | ||
Quartz (*) | Quartz | SiO2 | 1 | 105209 | 61156 | ||
Sillimanite (*) | Not in a structural group | Al2SiO5 | 2 | 105208,105209 | 1516 | ||
Spinel (*) | Spinel | MgAl2O4 | 2 | 105208,105209 | 1934 | ||
Zircon (*) | Zircon | Zr(SiO4) | 1 | 105208 | 5251 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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