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. |
Beryl | Calcite | Clay | Diaspore | Feldspar | Garnet | Mica | None | Not in a structural group | Pyrite |
Pyroxene | Quartz | Rutile | Spinel | Titanite | Tourmaline |
Albite (*) | Almandine (*) | Augite (*) | Beryl (*) | Calcite (*) |
Goethite (*) | Magnetite (*) | Microcline (*) | Muscovite (*) | Pyrite (*) |
Quartz (*) | Rutile (*) | Schorl (*) | Sillimanite (*) | Titanite (*) |
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 | 10675 | 8803 | ||
Almandine (*) | Garnet | Fe2+3Al2(SiO4)3 | 1 | 10675 | 2353 | ||
Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 1 | 10676 | 2060 | ||
Beryl (*) | Beryl | Be3Al2Si6O18 | 5 | 10673,10674,10675,10676,10677 | 4286 | ||
Calcite (*) | Calcite | Ca(CO3) | 0 | 27770 | |||
Goethite (*) | Diaspore | FeO(OH) | 0 | 7437 | |||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1 | 10676 | 14899 | ||
Microcline (*) | Feldspar | K(AlSi3O8) | 0 | 4924 | |||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 5 | 10673,10674,10675,10676,10677 | 17380 | ||
Pyrite (*) | Pyrite | FeS2 | 1 | 10674 | 39462 | ||
Quartz (*) | Quartz | SiO2 | 5 | 10673,10674,10675,10676,10677 | 61156 | ||
Rutile (*) | Rutile | TiO2 | 1 | 10676 | 5614 | ||
Schorl (*) | Tourmaline | NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) | 4 | 10673,10675,10676,10677 | 2705 | ||
Sillimanite (*) | Not in a structural group | Al2SiO5 | 1 | 10676 | 1516 | ||
Titanite (*) | Titanite | CaTi(SiO4)O | 0 | 4899 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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