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. |
Clay | Corundum | Feldspar | Garnet | Lepidocrocite | Mica | Milarite | None | Not in a structural group | Pyroxene |
Quartz | Rutile | Spinel | Titanite | Wollastonite | 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 |
---|---|---|---|---|---|---|---|
Albite (*) | Feldspar | Na(AlSi3O8) | 1 | 74430 | 8803 | ||
Almandine (*) | Garnet | Fe2+3Al2(SiO4)3 | 0 | 2353 | |||
Anorthite (*) | Feldspar | Ca(Al2Si2O8) | 0 | 1036 | |||
Corundum (*) | Corundum | Al2O3 | 1 | 74428 | 1797 | ||
Diopside (*) | Pyroxene | CaMgSi2O6 | 0 | 4135 | |||
Gahnite (*) | Spinel | ZnAl2O4 | 0 | 445 | |||
Grossular (*) | Garnet | Ca3Al2(SiO4)3 | 0 | 1544 | |||
Hedenbergite (*) | Pyroxene | CaFe2+Si2O6 | 0 | 741 | |||
Hercynite (*) | Spinel | Fe2+Al2O4 | 0 | 407 | |||
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 0 | 5433 | |||
Lepidocrocite (*) | Lepidocrocite | Fe3+O(OH) | 1 | 74428 | 581 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 1 | 74428 | 17380 | ||
Orthoclase (*) | Feldspar | K(AlSi3O8) | 0 | 2349 | |||
Osumilite-(Mg) (*) | Milarite | KMg2Al3(Al2Si10)O30 | 1 | 74430 | 42 | ||
Phlogopite (*) | Mica Clay | KMg3(AlSi3O10)(OH)2 | 0 | 2273 | |||
Quartz (*) | Quartz | SiO2 | 1 | 74430 | 61156 | ||
Rutile (*) | Rutile | TiO2 | 1 | 74428 | 5614 | ||
Sillimanite (*) | Not in a structural group | Al2SiO5 | 0 | 1516 | |||
Titanite (*) | Titanite | CaTi(SiO4)O | 1 | 74428 | 4899 | ||
Wollastonite (*) | Wollastonite | CaSiO3 | 0 | 1247 | |||
Zircon (*) | Zircon | Zr(SiO4) | 1 | 74428 | 5251 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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