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. |
Baddeleyite | Corundum | Cristobalite | Iron | None | Spinel | Zircon |
Baddeleyite (*) | Cristobalite (*) | Donwilhelmsite (*) | Ilmenite (*) | Iron (*) |
Spinel (*) | Taenite (*) | Troilite (*) | 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 |
---|---|---|---|---|---|---|---|
Baddeleyite (*) | Baddeleyite | ZrO2 | 0 | 238 | |||
Cristobalite (*) | Cristobalite | SiO2 | 0 | 453 | |||
Donwilhelmsite (*) | None | CaAl4Si2O11 | 0 | 1 | |||
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 0 | 5433 | |||
Iron (*) | Iron | Fe | 0 | 1089 | |||
Spinel (*) | Spinel | MgAl2O4 | 0 | 1934 | |||
Taenite (*) | None | (Ni,Fe) | 0 | 703 | |||
Troilite (*) | None | FeS | 0 | 1044 | |||
Zircon (*) | Zircon | Zr(SiO4) | 0 | 5251 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
All age data...
Other copyright data...