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. |
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 |
---|---|---|---|---|---|---|---|
Actinolite (*) | Amphibole | Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)2 | 2 | 17708,17724 | 3419 | ||
Albite (*) | Feldspar | Na(AlSi3O8) | 3 | 17718,17728,17734 | 8803 | ||
Alunite (*) | None | KAl3(SO4)2(OH)6 | 1 | 17708 | 966 | ||
Anatase (*) | Not in a structural group | TiO2 | 1 | 17724 | 2162 | ||
Beidellite (*) | Clay Smectite-vermiculite | (Na,Ca)0.3Al2(Si,Al)4O10(OH)2·nH2O | 1 | 17708 | 85 | ||
Bischofite (*) | None | MgCl2·6H2O | 1 | 17743 | 42 | ||
Calcite (*) | Calcite | Ca(CO3) | 4 | 17718,17719,17724,17738 | 27770 | ||
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 4 | 17708,17718,17724,17728 | 27198 | ||
Clinochlore (*) | Chlorite Clay | Mg5Al(AlSi3O10)(OH)8 | 1 | 17708 | 1756 | ||
Diopside (*) | Pyroxene | CaMgSi2O6 | 1 | 17718 | 4135 | ||
Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 1 | 17708 | 8173 | ||
Epsomite (*) | Epsomite | Mg(SO4)·7H2O | 1 | 17743 | 484 | ||
Fluorite (*) | Fluorite | CaF2 | 1 | 17734 | 9617 | ||
Galena (*) | Rocksalt | PbS | 3 | 17708,17738,17743 | 24243 | ||
Goethite (*) | Diaspore | FeO(OH) | 3 | 17708,17712,17724 | 7437 | ||
Gold (*) | Copper | Au | 35 | 17708,17709,17710,17711,17712,17713,17714,17716,17717,17718,17719,17720,17721,17722,17723,17724,17725,17726,17727,17728,17729,17730,17731,17732,17733,17734,17735,17736,17737,17738,17739,17740,17741,17742,17743 | 30554 | ||
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 1 | 17724 | 6890 | ||
Halite (*) | Rocksalt | NaCl | 2 | 17712,17724 | 1398 | ||
Hematite (*) | Corundum | Fe2O3 | 2 | 17708,17724 | 14640 | ||
Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 3 | 17708,17712,17724 | 5591 | ||
Maghemite (*) | Spinel | (Fe3+0.67 0.33)Fe3+2O4 | 1 | 17724 | 229 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1 | 17719 | 14899 | ||
Microcline (*) | Feldspar | K(AlSi3O8) | 3 | 17718,17728,17734 | 4924 | ||
Molybdenite (*) | Molybdenite | MoS2 | 1 | 17734 | 5800 | ||
Montmorillonite (*) | Clay Smectite-vermiculite | (Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O | 1 | 17708 | 1508 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 2 | 17724,17734 | 17380 | ||
Nontronite (*) | Clay Smectite-vermiculite | Na0.3Fe3+2(Si,Al)4O10(OH)2·nH2O | 1 | 17708 | 471 | ||
Opal (*) | Amorphous | SiO2·nH2O | 1 | 17712 | 2994 | ||
Pickeringite (*) | Halotrichite | MgAl2(SO4)4·22H2O | 1 | 17743 | 265 | ||
Pyrite (*) | Pyrite | FeS2 | 7 | 17708,17719,17724,17728,17738,17742,17743 | 39462 | ||
Pyrrhotite (*) | Nickeline | Fe7S8 | 2 | 17718,17724 | 9056 | ||
Quartz (*) | Quartz | SiO2 | 19 | 17708,17712,17716,17718,17721,17722,17724,17725,17727,17728,17730,17734,17737,17738,17739,17740,17741,17742,17743 | 61156 | ||
Rutile (*) | Rutile | TiO2 | 2 | 17708,17712 | 5614 | ||
Scheelite (*) | Scheelite | Ca(WO4) | 1 | 17718 | 4894 | ||
Schorl (*) | Tourmaline | NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) | 2 | 17719,17724 | 2705 | ||
Sphalerite (*) | Sphalerite | ZnS | 2 | 17708,17724 | 21482 | ||
Stibnite (*) | Stibnite | Sb2S3 | 1 | 17708 | 3418 | ||
Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 2 | 17728,17739 | 3337 | ||
Titanite (*) | Titanite | CaTi(SiO4)O | 1 | 17708 | 4899 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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