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 | Apophyllite | Beryl | Calcite | Clay | Columbite | Corundum | Diaspore | Feldspar | Fluorite |
Gypsum | Kaolinite | Mica | Monazite | None | Not in a structural group | Prehnite | Quartz | Rutile | Smectite-vermiculite |
Topaz |
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 | 50082 | 8803 | ||
Anatase (*) | Not in a structural group | TiO2 | 1 | 50084 | 2162 | ||
Bertrandite (*) | Not in a structural group | Be4Si2O7(OH)2 | 1 | 50082 | 606 | ||
Beryl (*) | Beryl | Be3Al2Si6O18 | 1 | 50082 | 4286 | ||
Calcite (*) | Calcite | Ca(CO3) | 1 | 50082 | 27770 | ||
Cassiterite (*) | Rutile | SnO2 | 1 | 50082 | 5171 | ||
Columbite-(Fe) (*) | Columbite | Fe2+Nb2O6 | 1 | 50082 | 518 | ||
Euxenite-(Y) (*) | Columbite | Y(NbTi)O6 | 1 | 50082 | 414 | ||
Fluorite (*) | Fluorite | CaF2 | 1 | 50082 | 9617 | ||
Goethite (*) | Diaspore | FeO(OH) | 1 | 50082 | 7437 | ||
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 1 | 50082 | 6890 | ||
Hematite (*) | Corundum | Fe2O3 | 1 | 50082 | 14640 | ||
Hydroxyapophyllite-(K) (*) | Apophyllite | KCa4Si8O20(OH,F)·8H2O | 1 | 50084 | 85 | ||
Ixiolite (*) | Columbite | (Ta2/3Mn2+1/3)O2 | 1 | 50082 | 148 | ||
Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 1 | 50082 | 5591 | ||
Margarite (*) | Mica Clay | CaAl2Si2Al2O10(OH)2 | 1 | 50082 | 168 | ||
Microcline (*) | Feldspar | K(AlSi3O8) | 1 | 50082 | 4924 | ||
Monazite-(Ce) (*) | Monazite | Ce(PO4) | 1 | 50082 | 945 | ||
Monazite-(La) (*) | Monazite | La(PO4) | 1 | 50082 | 38 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 1 | 50082 | 17380 | ||
Opal (*) | Amorphous | SiO2·nH2O | 1 | 50082 | 2994 | ||
Polycrase-(Y) (*) | Columbite | Y(Ti,Nb)2(O,OH)6 | 1 | 50082 | 121 | ||
Prehnite (*) | Prehnite | Ca2Al(Si3Al)O10(OH)2 | 1 | 50084 | 1898 | ||
Quartz (*) | Quartz | SiO2 | 2 | 50082,50083 | 61156 | ||
Topaz (*) | Topaz | Al2SiO4F2 | 1 | 50082 | 1476 | ||
Vermiculite (*) | Clay Smectite-vermiculite | Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4·8H2O | 1 | 50082 | 652 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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