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 | Calcite | Chalcopyrite | Chlorite | Clay | Copper | Corundum | Diaspore | Feldspar | Kaolinite |
Mica | None | Not in a structural group | Pyrite | Quartz | Rutile | Smectite-vermiculite | Spinel | Titanite | 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 | 250919 | 8803 | ||
Calcite (*) | Calcite | Ca(CO3) | 1 | 250919 | 27770 | ||
Cassiterite (*) | Rutile | SnO2 | 1 | 250924 | 5171 | ||
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 1 | 250919 | 27198 | ||
Chromite (*) | Spinel | Fe2+Cr2O4 | 1 | 250921 | 3902 | ||
Clinochlore (*) | Chlorite Clay | Mg5Al(AlSi3O10)(OH)8 | 0 | 1756 | |||
Corundum (*) | Corundum | Al2O3 | 1 | 250917 | 1797 | ||
Goethite (*) | Diaspore | FeO(OH) | 0 | 7437 | |||
Gold (*) | Copper | Au | 1 | 250923 | 30554 | ||
Grunerite (*) | Amphibole | Fe2+2Fe2+5Si8O22(OH)2 | 1 | 250922 | 223 | ||
Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 1 | 250918 | 5591 | ||
Kyanite (*) | Not in a structural group | Al2OSiO4 | 1 | 250919 | 1507 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1 | 250921 | 14899 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 1 | 250925 | 17380 | ||
Orthoclase (*) | Feldspar | K(AlSi3O8) | 0 | 2349 | |||
Pyrite (*) | Pyrite | FeS2 | 1 | 250919 | 39462 | ||
Quartz (*) | Quartz | SiO2 | 5 | 250918,250919,250920,250923,250925 | 61156 | ||
Rutile (*) | Rutile | TiO2 | 1 | 250925 | 5614 | ||
Titanite (*) | Titanite | CaTi(SiO4)O | 1 | 250919 | 4899 | ||
Tremolite (*) | Amphibole | Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2 | 0 | 2562 | |||
Vermiculite (*) | Clay Smectite-vermiculite | Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4·8H2O | 1 | 250917 | 652 | ||
Zircon (*) | Zircon | Zr(SiO4) | 0 | 5251 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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