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. |
Amphibole | Cancrinite | Clinozoisite | Epidote | Monazite | None | Olivine | Pyroxene | Tridymite |
Aegirine (*) | Cancrinite (*) | Epidote (*) | Fayalite (*) | Monazite-(Ce) (*) |
Nepheline (*) | Riebeckite (*) |
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 | 0 | 1022 | |||
Cancrinite (*) | Cancrinite | (Na,Ca, )8(Al6Si6)O24(CO3,SO4)2·2H2O | 0 | 232 | |||
Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 0 | 8173 | |||
Fayalite (*) | Olivine | Fe2+2(SiO4) | 0 | 371 | |||
Monazite-(Ce) (*) | Monazite | Ce(PO4) | 0 | 945 | |||
Nepheline (*) | Tridymite | Na3K(Al4Si4O16) | 0 | 884 | |||
Riebeckite (*) | Amphibole | Na2(Fe2+3Fe3+2)Si8O22(OH)2 | 0 | 375 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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