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. |
Amorphous | Amphibole | Cancrinite-sodalite | Corundum | Feldspar | Garnet | None | Not in a structural group | Pyroxene | Rutile |
Sodalite | Spinel | Titanite | Tridymite | Zircon |
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-augite (*) | Pyroxene | (Ca,Na)(Fe3+,Mg,Fe2+)Si2O6 | 1 | 50695 | 286 | ||
Albite (*) | Feldspar | Na(AlSi3O8) | 1 | 50696 | 8803 | ||
Almandine (*) | Garnet | Fe2+3Al2(SiO4)3 | 1 | 50696 | 2353 | ||
Andradite (*) | Garnet | Ca3Fe3+2(SiO4)3 | 2 | 50695,50696 | 1534 | ||
Anorthite (*) | Feldspar | Ca(Al2Si2O8) | 1 | 50694 | 1036 | ||
Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 2 | 50696,50697 | 2060 | ||
Corundum (*) | Corundum | Al2O3 | 3 | 50695,50696,50697 | 1797 | ||
Diopside (*) | Pyroxene | CaMgSi2O6 | 1 | 50696 | 4135 | ||
Enstatite (*) | Pyroxene | Mg2Si2O6 | 1 | 50696 | 944 | ||
Haüyne (*) | Sodalite Cancrinite-sodalite | Na3Ca(Si3Al3)O12(SO4) | 1 | 50694 | 158 | ||
Hematite (*) | Corundum | Fe2O3 | 2 | 50696,50697 | 14640 | ||
Kaersutite (*) | Amphibole | NaCa2(Mg3AlTi4+)(Si6Al2)O22O2 | 1 | 50696 | 179 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 2 | 50696,50697 | 14899 | ||
Nepheline (*) | Tridymite | Na3K(Al4Si4O16) | 1 | 50694 | 884 | ||
Nosean (*) | Sodalite Cancrinite-sodalite | Na8(Si6Al6)O24(SO4)·H2O | 1 | 50694 | 75 | ||
Opal (*) | Amorphous | SiO2·nH2O | 1 | 50696 | 2994 | ||
Orthoclase (*) | Feldspar | K(AlSi3O8) | 1 | 50694 | 2349 | ||
Rutile (*) | Rutile | TiO2 | 1 | 50697 | 5614 | ||
Sanidine (*) | Feldspar | K(AlSi3O8) | 1 | 50696 | 598 | ||
Sillimanite (*) | Not in a structural group | Al2SiO5 | 1 | 50696 | 1516 | ||
Sodalite (*) | Cancrinite-sodalite Sodalite | Na4(Si3Al3)O12Cl | 1 | 50694 | 444 | ||
Spessartine (*) | Garnet | Mn2+3Al2(SiO4)3 | 1 | 50696 | 1214 | ||
Spinel (*) | Spinel | MgAl2O4 | 2 | 50694,50696 | 1934 | ||
Titanite (*) | Titanite | CaTi(SiO4)O | 4 | 50694,50695,50696,50697 | 4899 | ||
Tridymite (*) | Tridymite | SiO2 | 1 | 50696 | 458 | ||
Zircon (*) | Zircon | Zr(SiO4) | 3 | 50694,50696,50697 | 5251 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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