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. |
Apatite | Corundum | Cristobalite | Feldspar | None | Pyroxene | Quartz | Spinel | Tridymite |
Aegirine (*) | Albite (*) | Cristobalite (*) | Fluorapatite (*) | Ilmenite (*) |
Magnetite (*) | Quartz (*) | Tridymite (*) |
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 |
---|---|---|---|---|---|---|---|
Aegirine (*) | Pyroxene | NaFe3+Si2O6 | 1 | 203967 | 1022 | ||
Albite (*) | Feldspar | Na(AlSi3O8) | 1 | 203967 | 8803 | ||
Cristobalite (*) | Cristobalite | SiO2 | 1 | 203969 | 453 | ||
Fluorapatite (*) | Apatite | Ca5(PO4)3F | 1 | 203969 | 2740 | ||
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 1 | 203969 | 5433 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 2 | 203967,203969 | 14899 | ||
Quartz (*) | Quartz | SiO2 | 1 | 203966 | 61156 | ||
Tridymite (*) | Tridymite | SiO2 | 1 | 203969 | 458 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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