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 |
---|---|---|---|---|---|---|---|
Analcime (*) | Analcime | Na(AlSi2O6)·H2O | 2 | 6208,6209 | 1627 | ||
Anorthite (*) | Feldspar | Ca(Al2Si2O8) | 1 | 6205 | 1036 | ||
Aragonite (*) | Aragonite | Ca(CO3) | 1 | 6209 | 3250 | ||
Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 2 | 6205,6209 | 2060 | ||
Baryte (*) | Baryte | Ba(SO4) | 4 | 6202,6205,6209,6214 | 11547 | ||
Calcite (*) | Calcite | Ca(CO3) | 4 | 6205,6206,6209,6210 | 27770 | ||
Chromite (*) | Spinel | Fe2+Cr2O4 | 1 | 6201 | 3902 | ||
Copper (*) | Copper | Cu | 2 | 6200,6201 | 3846 | ||
Goethite (*) | Diaspore | FeO(OH) | 2 | 6200,6202 | 7437 | ||
Gold (*) | Copper | Au | 1 | 6209 | 30554 | ||
Graphite (*) | None | C | 1 | 6202 | 2812 | ||
Halotrichite (*) | Halotrichite | Fe2+Al2(SO4)4·22H2O | 1 | 6209 | 409 | ||
Hematite (*) | Corundum | Fe2O3 | 1 | 6200 | 14640 | ||
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 3 | 6200,6201,6209 | 5433 | ||
Iron (*) | Iron | Fe | 1 | 6201 | 1089 | ||
Isocubanite (*) | Sphalerite Cubanite | CuFe2S3 | 1 | 6201 | 191 | ||
Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 1 | 6205 | 5591 | ||
Laumontite (*) | Not in a structural group | CaAl2Si4O12·4H2O | 1 | 6209 | 1271 | ||
Leucite (*) | Analcime | K(AlSi2O6) | 1 | 6209 | 233 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 3 | 6200,6202,6205 | 14899 | ||
Malachite (*) | Malachite | Cu2(CO3)(OH)2 | 1 | 6200 | 12537 | ||
Marcasite (*) | Marcasite | FeS2 | 1 | 6209 | 5674 | ||
Montmorillonite (*) | Clay Smectite-vermiculite | (Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O | 1 | 6209 | 1508 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 2 | 6202,6205 | 17380 | ||
Natrolite (*) | Natrolite | Na2(Si3Al2)O10·2H2O | 1 | 6209 | 1236 | ||
Opal (*) | Amorphous | SiO2·nH2O | 1 | 6209 | 2994 | ||
Orthoclase (*) | Feldspar | K(AlSi3O8) | 2 | 6205,6209 | 2349 | ||
Pectolite (*) | Pectolite | NaCa2Si3O8(OH) | 1 | 6209 | 363 | ||
Pickeringite (*) | Halotrichite | MgAl2(SO4)4·22H2O | 1 | 6209 | 265 | ||
Prehnite (*) | Prehnite | Ca2Al(Si3Al)O10(OH)2 | 3 | 6208,6209,6210 | 1898 | ||
Pyrite (*) | Pyrite | FeS2 | 4 | 6205,6208,6209,6210 | 39462 | ||
Quartz (*) | Quartz | SiO2 | 5 | 6200,6202,6204,6205,6209 | 61156 | ||
Rutile (*) | Rutile | TiO2 | 2 | 6200,6202 | 5614 | ||
Siderite (*) | Calcite | Fe(CO3) | 1 | 6209 | 6417 | ||
Taenite (*) | None | (Ni,Fe) | 1 | 6201 | 703 | ||
Troilite (*) | None | FeS | 1 | 6201 | 1044 | ||
Zircon (*) | Zircon | Zr(SiO4) | 2 | 6200,6202 | 5251 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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