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 | Amphibole | Apatite | Calcite | Cerite | Corundum | Feldspar | Gypsum | Iron | Nickeline |
None | Olivine | Pentlandite | Pyrite | Pyroxene | Quartz | Rocksalt | 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 |
---|---|---|---|---|---|---|---|
Alabandite (*) | Rocksalt | MnS | 1 | 1850 | 312 | ||
Albite (*) | Feldspar | Na(AlSi3O8) | 2 | 1848,1850 | 8803 | ||
Anorthite (*) | Feldspar | Ca(Al2Si2O8) | 1 | 1848 | 1036 | ||
Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 2 | 1848,1852 | 2060 | ||
Calcite (*) | Calcite | Ca(CO3) | 2 | 1851,1852 | 27770 | ||
Chlorapatite (*) | Apatite | Ca5(PO4)3Cl | 1 | 1852 | 203 | ||
Chromite (*) | Spinel | Fe2+Cr2O4 | 3 | 1847,1848,1852 | 3902 | ||
Clinoenstatite (*) | Pyroxene | Mg2Si2O6 | 1 | 1847 | 94 | ||
Daubréelite (*) | Spinel | FeCr2S4 | 1 | 1850 | 157 | ||
Diopside (*) | Pyroxene | CaMgSi2O6 | 1 | 1850 | 4135 | ||
Dolomite (*) | None | CaMg(CO3)2 | 1 | 1851 | 9895 | ||
Enstatite (*) | Pyroxene | Mg2Si2O6 | 2 | 1848,1850 | 944 | ||
Forsterite (*) | Olivine | Mg2(SiO4) | 1 | 1848 | 1188 | ||
Graphite (*) | None | C | 2 | 1848,1850 | 2812 | ||
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 1 | 1852 | 6890 | ||
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 1 | 1852 | 5433 | ||
Iron (*) | Iron | Fe | 3 | 1847,1848,1850 | 1089 | ||
Kaersutite (*) | Amphibole | NaCa2(Mg3AlTi4+)(Si6Al2)O22O2 | 1 | 1852 | 179 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 2 | 1849,1852 | 14899 | ||
Merrillite (*) | Cerite | Ca9NaMg(PO4)7 | 1 | 1852 | 230 | ||
Oldhamite (*) | Rocksalt | CaS | 1 | 1850 | 58 | ||
Opal (*) | Amorphous | SiO2·nH2O | 1 | 1848 | 2994 | ||
Pentlandite (*) | Pentlandite | (Ni,Fe)9S8 | 3 | 1848,1849,1852 | 1512 | ||
Pigeonite (*) | Pyroxene | (Mg,Fe,Ca)2Si2O6 | 2 | 1848,1852 | 303 | ||
Pyrite (*) | Pyrite | FeS2 | 1 | 1849 | 39462 | ||
Pyroxferroite (*) | None | Fe2+SiO3 | 1 | 1852 | 17 | ||
Pyrrhotite (*) | Nickeline | Fe7S8 | 2 | 1848,1852 | 9056 | ||
Quartz (*) | Quartz | SiO2 | 1 | 1848 | 61156 | ||
Ringwoodite (*) | Spinel | SiMg2O4 | 1 | 1852 | 25 | ||
Schreibersite (*) | None | (Fe,Ni)3P | 1 | 1848 | 374 | ||
Sinoite (*) | None | Si2N2O | 1 | 1850 | 9 | ||
Spinel (*) | Spinel | MgAl2O4 | 2 | 1847,1852 | 1934 | ||
Suessite (*) | None | Fe3Si | 1 | 1848 | 6 | ||
Taenite (*) | None | (Ni,Fe) | 1 | 1847 | 703 | ||
Tetrataenite (*) | None | FeNi | 1 | 1847 | 116 | ||
Troilite (*) | None | FeS | 3 | 1847,1848,1850 | 1044 | ||
Ulvöspinel (*) | Spinel | Fe2+2TiO4 | 1 | 1852 | 120 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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