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. |
Blödite | Clay | Gypsum | Hexahydrite | None | Rocksalt | Sepiolite | Vivianite |
Blödite (*) | Eugsterite (*) | Gypsum (*) | Halite (*) | Hexahydrite (*) |
Kainite (*) | Mirabilite (*) | Sepiolite (*) | Thénardite (*) | Vivianite (*) |
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 |
---|---|---|---|---|---|---|---|
Blödite (*) | Blödite | Na2Mg(SO4)2·4H2O | 0 | 130 | |||
Eugsterite (*) | None | Na4Ca(SO4)3·2H2O | 0 | 32 | |||
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 0 | 6890 | |||
Halite (*) | Rocksalt | NaCl | 0 | 1398 | |||
Hexahydrite (*) | Hexahydrite | Mg(SO4)·6H2O | 0 | 251 | |||
Kainite (*) | None | KMg(SO4)Cl·2.75H2O | 0 | 50 | |||
Mirabilite (*) | None | Na2(SO4)·10H2O | 0 | 223 | |||
Sepiolite (*) | Sepiolite Clay | Mg4Si6O15(OH)2·6H2O | 0 | 241 | |||
Thénardite (*) | None | Na2(SO4) | 0 | 299 | |||
Vivianite (*) | Vivianite | Fe2+3(PO4)2·8H2O | 0 | 636 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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