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. |
Corundum | None | Spinel | Tivanite |
Ferrohögbomite-2N2S (*) | Hematite (*) | Hercynite (*) | Ilmenite (*) | Magnetite (*) |
Pseudorutile (*) |
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 |
---|---|---|---|---|---|---|---|
Ferrohögbomite-2N2S (*) | None | (Fe,Mg,Zn,Al)3(Al,Ti,Fe)8O15(OH) | 0 | 13 | |||
Hematite (*) | Corundum | Fe2O3 | 0 | 14640 | |||
Hercynite (*) | Spinel | Fe2+Al2O4 | 0 | 407 | |||
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 0 | 5433 | |||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 0 | 14899 | |||
Pseudorutile (*) | Tivanite | Fe3+2Ti4+3O9 | 0 | 30 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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