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 | Clay | Cristobalite | Epsomite | Feldspar | Gypsum | Marcasite |
Mica | Mordenite | None | Pyrite | Quartz | Sulphur | 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 |
---|---|---|---|---|---|---|---|
Albite (*) | Feldspar | Na(AlSi3O8) | 0 | 8803 | |||
Analcime (*) | Analcime | Na(AlSi2O6)·H2O | 0 | 1627 | |||
Calcite (*) | Calcite | Ca(CO3) | 0 | 27770 | |||
Celestine (*) | Baryte | Sr(SO4) | 0 | 1252 | |||
Colemanite (*) | None | CaB3O4(OH)3·H2O | 0 | 144 | |||
Cristobalite (*) | Cristobalite | SiO2 | 0 | 453 | |||
Dolomite (*) | None | CaMg(CO3)2 | 0 | 9895 | |||
Epsomite (*) | Epsomite | Mg(SO4)·7H2O | 0 | 484 | |||
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 0 | 6890 | |||
Marcasite (*) | Marcasite | FeS2 | 0 | 5674 | |||
Mordenite (*) | Mordenite | (Na2,Ca,K2)4(Al8Si40)O96·28H2O | 0 | 405 | |||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 0 | 17380 | |||
Opal (*) | Amorphous | SiO2·nH2O | 0 | 2994 | |||
Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
Sulphur (*) | Sulphur | S | 0 | 2045 | |||
Thénardite (*) | None | Na2(SO4) | 0 | 299 | |||
Tridymite (*) | Tridymite | SiO2 | 0 | 458 | |||
Ulexite (*) | None | NaCaB5O6(OH)6·5H2O | 0 | 160 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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