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 | Clay | Columbite | Corundum | None | Not in a structural group | Rutile | Smectite-vermiculite | Spinel | Zircon |
Zirconolite |
Baddeleyite (*) | Columbite-(Fe) (*) | Corundum (*) | Hercynite (*) | Kyanite (*) |
Nontronite (*) | Rutile (*) | Sillimanite (*) | Thorite (*) | Zircon (*) |
Zirconolite (*) |
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 | |||
Columbite-(Fe) (*) | Columbite | Fe2+Nb2O6 | 0 | 518 | |||
Corundum (*) | Corundum | Al2O3 | 0 | 1797 | |||
Hercynite (*) | Spinel | Fe2+Al2O4 | 0 | 407 | |||
Kyanite (*) | Not in a structural group | Al2OSiO4 | 0 | 1507 | |||
Nontronite (*) | Clay Smectite-vermiculite | Na0.3Fe3+2(Si,Al)4O10(OH)2·nH2O | 0 | 471 | |||
Rutile (*) | Rutile | TiO2 | 0 | 5614 | |||
Sillimanite (*) | Not in a structural group | Al2SiO5 | 0 | 1516 | |||
Thorite (*) | Zircon | Th(SiO4) | 0 | 1006 | |||
Zircon (*) | Zircon | Zr(SiO4) | 0 | 5251 | |||
Zirconolite (*) | Zirconolite | (Ca,Y)Zr(Ti,Mg,Al)2O7 | 0 | 140 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
All age data...
Other copyright data...