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. |
Calcite | Clay | Corundum | Diaspore | Feldspar | None | Pyroxene | Smectite-vermiculite |
Albite (*) | Augite (*) | Calcite (*) | Goethite (*) | Hematite (*) |
Montmorillonite (*) |
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 |
---|---|---|---|---|---|---|---|
Albite (*) | Feldspar | Na(AlSi3O8) | 1 | 65588 | 8803 | ||
Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 1 | 65588 | 2060 | ||
Calcite (*) | Calcite | Ca(CO3) | 1 | 65588 | 27770 | ||
Goethite (*) | Diaspore | FeO(OH) | 1 | 65586 | 7437 | ||
Hematite (*) | Corundum | Fe2O3 | 1 | 65586 | 14640 | ||
Montmorillonite (*) | Clay Smectite-vermiculite | (Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O | 1 | 65586 | 1508 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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