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. |
Analcime | Baryte | Calcite | Clay | Diaspore | Feldspar | Gypsum | Kaolinite | Mica | Natrolite |
None | Not in a structural group | Olivine | Pyrite | Pyroxene | Quartz | Serpentine | Smectite-vermiculite | Spinel | Tridymite |
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 | 97639,97640 | 1627 | ||
Anatase (*) | Not in a structural group | TiO2 | 1 | 97640 | 2162 | ||
Antigorite (*) | Serpentine Clay | Mg3Si2O5(OH)4 | 1 | 97640 | 708 | ||
Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 1 | 97640 | 2060 | ||
Calcite (*) | Calcite | Ca(CO3) | 5 | 97639,97640,97647,97648,97650 | 27770 | ||
Celestine (*) | Baryte | Sr(SO4) | 1 | 97643 | 1252 | ||
Chromite (*) | Spinel | Fe2+Cr2O4 | 1 | 97640 | 3902 | ||
Diopside (*) | Pyroxene | CaMgSi2O6 | 2 | 97639,97640 | 4135 | ||
Forsterite (*) | Olivine | Mg2(SiO4) | 1 | 97640 | 1188 | ||
Goethite (*) | Diaspore | FeO(OH) | 1 | 97640 | 7437 | ||
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 1 | 97643 | 6890 | ||
Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 1 | 97639 | 5591 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1 | 97640 | 14899 | ||
Montmorillonite (*) | Clay Smectite-vermiculite | (Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O | 1 | 97640 | 1508 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 2 | 97639,97640 | 17380 | ||
Natrolite (*) | Natrolite | Na2(Si3Al2)O10·2H2O | 2 | 97639,97640 | 1236 | ||
Nepheline (*) | Tridymite | Na3K(Al4Si4O16) | 2 | 97640,97655 | 884 | ||
Pyrite (*) | Pyrite | FeS2 | 1 | 97647 | 39462 | ||
Quartz (*) | Quartz | SiO2 | 1 | 97639 | 61156 | ||
Sanidine (*) | Feldspar | K(AlSi3O8) | 1 | 97639 | 598 | ||
Spinel (*) | Spinel | MgAl2O4 | 1 | 97640 | 1934 | ||
Ulvöspinel (*) | Spinel | Fe2+2TiO4 | 1 | 97639 | 120 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
All age data...
Other copyright data...