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. |
Andalusite | Baryte | Clay | Corundum | Dumortierite | Mica | None |
Andalusite (*) | Baryte (*) | Corundum (*) | Dumortierite (*) | Ganterite (*) |
Muscovite (*) |
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 |
---|---|---|---|---|---|---|---|
Andalusite (*) | Andalusite | Al2SiO5 | 0 | 1310 | |||
Baryte (*) | Baryte | Ba(SO4) | 0 | 11547 | |||
Corundum (*) | Corundum | Al2O3 | 0 | 1797 | |||
Dumortierite (*) | Dumortierite | AlAl6BSi3O18 | 0 | 231 | |||
Ganterite (*) | None | Ba0.5(Na,K)0.5Al2(Si2.5Al1.5)O10(OH)2 | 0 | 2 | |||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 0 | 17380 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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