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. |
Cancrinite | Feldspar | Garnet | Natrolite | None | Pyroxene | Tridymite |
Aegirine (*) | Andradite (*) | Augite (*) | Cancrinite (*) | Natrolite (*) |
Nepheline (*) | Orthoclase (*) |
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 |
---|---|---|---|---|---|---|---|
Aegirine (*) | Pyroxene | NaFe3+Si2O6 | 1 | 243756 | 1022 | ||
Andradite (*) | Garnet | Ca3Fe3+2(SiO4)3 | 1 | 243756 | 1534 | ||
Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 1 | 243756 | 2060 | ||
Cancrinite (*) | Cancrinite | (Na,Ca, )8(Al6Si6)O24(CO3,SO4)2·2H2O | 1 | 243756 | 232 | ||
Natrolite (*) | Natrolite | Na2(Si3Al2)O10·2H2O | 1 | 243756 | 1236 | ||
Nepheline (*) | Tridymite | Na3K(Al4Si4O16) | 1 | 243756 | 884 | ||
Orthoclase (*) | Feldspar | K(AlSi3O8) | 1 | 243756 | 2349 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
All age data...
Other copyright data...