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. |
Chloritoid | Clay | Corundum | Diaspore | Kaolinite | Mica | None | Rutile | Spinel | Staurolite |
Chloritoid (*) | Corundum (*) | Diaspore (*) | Gahnite (*) | Hematite (*) |
Ilmenite (*) | Kaolinite (*) | Margarite (*) | Muscovite (*) | Paragonite (*) |
Rutile (*) | Spinel (*) | Staurolite (*) | Zincohögbomite-2N2S (*) |
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 |
---|---|---|---|---|---|---|---|
Chloritoid (*) | Chloritoid | Fe2+Al2O(SiO4)(OH)2 | 0 | 376 | |||
Corundum (*) | Corundum | Al2O3 | 0 | 1797 | |||
Diaspore (*) | Diaspore | AlO(OH) | 0 | 481 | |||
Gahnite (*) | Spinel | ZnAl2O4 | 0 | 445 | |||
Hematite (*) | Corundum | Fe2O3 | 0 | 14640 | |||
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 0 | 5433 | |||
Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 0 | 5591 | |||
Margarite (*) | Mica Clay | CaAl2Si2Al2O10(OH)2 | 0 | 168 | |||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 0 | 17380 | |||
Paragonite (*) | Mica Clay | NaAl2(Si3Al)O10(OH)2 | 0 | 247 | |||
Rutile (*) | Rutile | TiO2 | 0 | 5614 | |||
Spinel (*) | Spinel | MgAl2O4 | 0 | 1934 | |||
Staurolite (*) | Staurolite | Fe2+2Al9Si4O23(OH) | 0 | 978 | |||
Zincohögbomite-2N2S (*) | None | (Zn,Al,Fe)3(Al,Fe,Ti)8O15(OH) | 0 | 3 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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