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 | Analcime | Baryte | Calcite | Cancrinite-sodalite | Clay | Corundum | Ettringite | Fairchildite | Gismondine |
Kaolinite | Mica | Nickeline | None | Olivine | Perovskite | Pyroxene | Sodalite | Spinel | Titanite |
Tridymite | Zircon |
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 |
---|---|---|---|---|---|---|---|
Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 0 | 2060 | |||
Baryte (*) | Baryte | Ba(SO4) | 0 | 11547 | |||
Calcite (*) | Calcite | Ca(CO3) | 0 | 27770 | |||
Diopside (*) | Pyroxene | CaMgSi2O6 | 0 | 4135 | |||
Enstatite (*) | Pyroxene | Mg2Si2O6 | 0 | 944 | |||
Ettringite (*) | Ettringite | Ca6Al2(SO4)3(OH)12·27H2O | 0 | 93 | |||
Gismondine (*) | Gismondine | Ca2(Si4Al4)O16·8H2O | 0 | 128 | |||
Haüyne (*) | Sodalite Cancrinite-sodalite | Na3Ca(Si3Al3)O12(SO4) | 0 | 158 | |||
Hematite (*) | Corundum | Fe2O3 | 0 | 14640 | |||
Halloysite-10Å (*) | Clay Kaolinite | Al2Si2O5(OH)4·2H2O | 0 | 62 | |||
Leucite (*) | Analcime | K(AlSi2O6) | 0 | 233 | |||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 0 | 14899 | |||
Monticellite (*) | Olivine | CaMg(SiO4) | 0 | 153 | |||
Nepheline (*) | Tridymite | Na3K(Al4Si4O16) | 0 | 884 | |||
Nyerereite (*) | Fairchildite | Na2Ca(CO3)2 | 0 | 18 | |||
Opal (*) | Amorphous | SiO2·nH2O | 0 | 2994 | |||
Perovskite (*) | Perovskite | CaTiO3 | 0 | 495 | |||
Phlogopite (*) | Mica Clay | KMg3(AlSi3O10)(OH)2 | 0 | 2273 | |||
Pyrrhotite (*) | Nickeline | Fe7S8 | 0 | 9056 | |||
Siderite (*) | Calcite | Fe(CO3) | 0 | 6417 | |||
Spinel (*) | Spinel | MgAl2O4 | 0 | 1934 | |||
Thaumasite (*) | Ettringite | Ca3Si(OH)6(CO3)(SO4)·12H2O | 0 | 183 | |||
Titanite (*) | Titanite | CaTi(SiO4)O | 0 | 4899 | |||
Zircon (*) | Zircon | Zr(SiO4) | 0 | 5251 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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