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. |
Alum | Arcanite | Blödite | Calcite | Gypsum | None | Picromerite | Rocksalt | Sulphur | Tamarugite |
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 | 1 | 156879 | 130 | ||
Boussingaultite (*) | Picromerite | (NH4)2Mg(SO4)2·6H2O | 0 | 30 | |||
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 0 | 6890 | |||
Halite (*) | Rocksalt | NaCl | 0 | 1398 | |||
Koktaite (*) | None | (NH4)2Ca(SO4)2·H2O | 0 | 12 | |||
Konyaite (*) | Picromerite | Na2Mg(SO4)2·5H2O | 1 | 156879 | 20 | ||
Lecontite (*) | None | (NH4)Na(SO4)·2H2O | 0 | 6 | |||
Mascagnite (*) | Arcanite | (NH4)2(SO4) | 0 | 61 | |||
Mirabilite (*) | None | Na2(SO4)·10H2O | 0 | 223 | |||
Nitratine (*) | Calcite | Na(NO3) | 1 | 156879 | 91 | ||
Salammoniac (*) | None | (NH4)Cl | 0 | 105 | |||
Sulphur (*) | Sulphur | S | 0 | 2045 | |||
Sylvite (*) | Rocksalt | KCl | 0 | 275 | |||
Tamarugite (*) | Tamarugite | NaAl(SO4)2·6H2O | 0 | 87 | |||
Thénardite (*) | None | Na2(SO4) | 0 | 299 | |||
Tschermigite (*) | Alum | (NH4)Al(SO4)2·12H2O | 0 | 81 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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