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. |
Alunite | Apatite | Baddeleyite | Calcite | Cerite | Corundum | Cristobalite | Diaspore | Feldspar | Gypsum |
Iron | Millerite | Nickeline | None | Olivine | Pyroxene | Rocksalt | Rutile | Spinel |
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 | 1887 | 8803 | ||
Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 1 | 1886 | 2060 | ||
Baddeleyite (*) | Baddeleyite | ZrO2 | 1 | 1886 | 238 | ||
Calcite (*) | Calcite | Ca(CO3) | 1 | 1887 | 27770 | ||
Chlorapatite (*) | Apatite | Ca5(PO4)3Cl | 1 | 1886 | 203 | ||
Chromite (*) | Spinel | Fe2+Cr2O4 | 1 | 1886 | 3902 | ||
Clinoenstatite (*) | Pyroxene | Mg2Si2O6 | 1 | 1887 | 94 | ||
Cristobalite (*) | Cristobalite | SiO2 | 1 | 1887 | 453 | ||
Daubréelite (*) | Spinel | FeCr2S4 | 1 | 1887 | 157 | ||
Enstatite (*) | Pyroxene | Mg2Si2O6 | 1 | 1887 | 944 | ||
Fayalite (*) | Olivine | Fe2+2(SiO4) | 1 | 1886 | 371 | ||
Goethite (*) | Diaspore | FeO(OH) | 1 | 1887 | 7437 | ||
Graphite (*) | None | C | 1 | 1887 | 2812 | ||
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 1 | 1887 | 6890 | ||
Hedenbergite (*) | Pyroxene | CaFe2+Si2O6 | 1 | 1886 | 741 | ||
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 1 | 1886 | 5433 | ||
Iron (*) | Iron | Fe | 1 | 1887 | 1089 | ||
Jarosite (*) | Alunite | KFe3+3(SO4)2(OH)6 | 1 | 1886 | 2228 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1 | 1886 | 14899 | ||
Merrillite (*) | Cerite | Ca9NaMg(PO4)7 | 1 | 1886 | 230 | ||
Millerite (*) | Millerite | NiS | 1 | 1887 | 1066 | ||
Niningerite (*) | Rocksalt | MgS | 1 | 1887 | 28 | ||
Oldhamite (*) | Rocksalt | CaS | 1 | 1887 | 58 | ||
Perryite (*) | None | (Ni,Fe)8(Si,P)3 | 1 | 1887 | 25 | ||
Pigeonite (*) | Pyroxene | (Mg,Fe,Ca)2Si2O6 | 1 | 1886 | 303 | ||
Pyroxferroite (*) | None | Fe2+SiO3 | 1 | 1886 | 17 | ||
Pyrrhotite (*) | Nickeline | Fe7S8 | 1 | 1886 | 9056 | ||
Rutile (*) | Rutile | TiO2 | 1 | 1886 | 5614 | ||
Schreibersite (*) | None | (Fe,Ni)3P | 1 | 1887 | 374 | ||
Spinel (*) | Spinel | MgAl2O4 | 1 | 1886 | 1934 | ||
Troilite (*) | None | FeS | 1 | 1887 | 1044 | ||
Ulvöspinel (*) | Spinel | Fe2+2TiO4 | 1 | 1886 | 120 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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