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 | Amorphous | Analcime | Aragonite | Calcite | Clay | Corundum | Diaspore | Gypsum | Halotrichite |
Harmotome | Kaolinite | Marcasite | Melanterite | Natrolite | None | Pyrite | Pyroxene | Spinel | Starkeyite |
Voltaite |
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 |
---|---|---|---|---|---|---|---|
Alunite (*) | None | KAl3(SO4)2(OH)6 | 1 | 65740 | 966 | ||
Analcime (*) | Analcime | Na(AlSi2O6)·H2O | 1 | 65751 | 1627 | ||
Aragonite (*) | Aragonite | Ca(CO3) | 4 | 65742,65746,65747,65750 | 3250 | ||
Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 1 | 65747 | 2060 | ||
Calcite (*) | Calcite | Ca(CO3) | 6 | 65740,65742,65747,65749,65750,65751 | 27770 | ||
Goethite (*) | Diaspore | FeO(OH) | 1 | 65740 | 7437 | ||
Gonnardite (*) | Natrolite | (Na,Ca)2(Si,Al)5O10·3H2O | 1 | 65742 | 167 | ||
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 1 | 65744 | 6890 | ||
Halotrichite (*) | Halotrichite | Fe2+Al2(SO4)4·22H2O | 1 | 65744 | 409 | ||
Hematite (*) | Corundum | Fe2O3 | 1 | 65740 | 14640 | ||
Jarosite (*) | Alunite | KFe3+3(SO4)2(OH)6 | 1 | 65744 | 2228 | ||
Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 1 | 65740 | 5591 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1 | 65747 | 14899 | ||
Marcasite (*) | Marcasite | FeS2 | 1 | 65744 | 5674 | ||
Melanterite (*) | Melanterite | Fe(SO4)·7H2O | 1 | 65744 | 915 | ||
Natrolite (*) | Natrolite | Na2(Si3Al2)O10·2H2O | 4 | 65742,65747,65749,65751 | 1236 | ||
Opal (*) | Amorphous | SiO2·nH2O | 1 | 65740 | 2994 | ||
Phillipsite-Ca (*) | Harmotome | Ca3(Si10Al6)O32·12H2O | 2 | 65747,65751 | 75 | ||
Pyrite (*) | Pyrite | FeS2 | 1 | 65744 | 39462 | ||
Rozenite (*) | Starkeyite | Fe2+(SO4)·4H2O | 1 | 65744 | 293 | ||
Scolecite (*) | Natrolite | Ca(Si3Al2)O10·3H2O | 1 | 65750 | 390 | ||
Voltaite (*) | Voltaite | K2Fe2+5Fe3+3Al(SO4)12·18H2O | 1 | 65744 | 111 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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