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 |
---|---|---|---|---|---|---|---|
Aegirine (*) | Pyroxene | NaFe3+Si2O6 | 1 | 60753 | 1022 | ||
Albite (*) | Feldspar | Na(AlSi3O8) | 1 | 60756 | 8803 | ||
Almandine (*) | Garnet | Fe2+3Al2(SiO4)3 | 2 | 60744,60753 | 2353 | ||
Analcime (*) | Analcime | Na(AlSi2O6)·H2O | 2 | 60749,60757 | 1627 | ||
Andalusite (*) | Andalusite | Al2SiO5 | 2 | 60744,60753 | 1310 | ||
Aragonite (*) | Aragonite | Ca(CO3) | 2 | 60749,60757 | 3250 | ||
Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 3 | 60746,60749,60756 | 2060 | ||
Calcite (*) | Calcite | Ca(CO3) | 4 | 60754,60756,60757,60758 | 27770 | ||
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 2 | 60754,60757 | 27198 | ||
Cordierite (*) | Beryl | Mg2Al4Si5O18 | 6 | 60744,60752,60753,60754,60756,60758 | 1008 | ||
Corundum (*) | Corundum | Al2O3 | 8 | 60743,60744,60747,60752,60753,60756,60757,60758 | 1797 | ||
Fluorapatite (*) | Apatite | Ca5(PO4)3F | 1 | 60758 | 2740 | ||
Forsterite (*) | Olivine | Mg2(SiO4) | 1 | 60746 | 1188 | ||
Gonnardite (*) | Natrolite | (Na,Ca)2(Si,Al)5O10·3H2O | 1 | 60757 | 167 | ||
Graphite (*) | None | C | 1 | 60752 | 2812 | ||
Hematite (*) | Corundum | Fe2O3 | 3 | 60744,60746,60753 | 14640 | ||
Kyanite (*) | Not in a structural group | Al2OSiO4 | 1 | 60744 | 1507 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 4 | 60744,60746,60756,60757 | 14899 | ||
Molybdenite (*) | Molybdenite | MoS2 | 2 | 60752,60757 | 5800 | ||
Montmorillonite (*) | Clay Smectite-vermiculite | (Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O | 1 | 60744 | 1508 | ||
Natrolite (*) | Natrolite | Na2(Si3Al2)O10·2H2O | 7 | 60746,60749,60750,60752,60753,60754,60757 | 1236 | ||
Nepheline (*) | Tridymite | Na3K(Al4Si4O16) | 1 | 60750 | 884 | ||
Opal (*) | Amorphous | SiO2·nH2O | 3 | 60755,60756,60757 | 2994 | ||
Pyrite (*) | Pyrite | FeS2 | 4 | 60746,60754,60757,60758 | 39462 | ||
Pyrrhotite (*) | Nickeline | Fe7S8 | 3 | 60746,60752,60757 | 9056 | ||
Quartz (*) | Quartz | SiO2 | 2 | 60744,60755 | 61156 | ||
Rutile (*) | Rutile | TiO2 | 3 | 60753,60756,60757 | 5614 | ||
Sanidine (*) | Feldspar | K(AlSi3O8) | 4 | 60744,60752,60753,60757 | 598 | ||
Sillimanite (*) | Not in a structural group | Al2SiO5 | 4 | 60744,60752,60753,60754 | 1516 | ||
Sphalerite (*) | Sphalerite | ZnS | 1 | 60746 | 21482 | ||
Spinel (*) | Spinel | MgAl2O4 | 3 | 60744,60753,60756 | 1934 | ||
Titanite (*) | Titanite | CaTi(SiO4)O | 1 | 60757 | 4899 | ||
Tridymite (*) | Tridymite | SiO2 | 5 | 60744,60750,60753,60756,60758 | 458 | ||
Zeophyllite (*) | None | Ca13Si10O28(OH)2F8·6H2O | 1 | 60757 | 18 | ||
Zircon (*) | Zircon | Zr(SiO4) | 11 | 60743,60744,60745,60746,60747,60748,60751,60752,60755,60757,60758 | 5251 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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