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 | Alunite | Baryte | Calcite | Copiapite | Gypsum | Halotrichite | None | Rocksalt | Sulphur |
Tamarugite |
Calcite (*) | Celestine (*) | Copiapite (*) | Gypsum (*) | Halite (*) |
Jarosite (*) | Pickeringite (*) | Sulphur (*) | Tamarugite (*) | Tschermigite (*) |
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 |
---|---|---|---|---|---|---|---|
Calcite (*) | Calcite | Ca(CO3) | 6 | 68608,68613,68617,68620,68623,68626 | 27770 | ||
Celestine (*) | Baryte | Sr(SO4) | 5 | 68613,68617,68620,68623,68626 | 1252 | ||
Copiapite (*) | Copiapite | Fe2+Fe3+4(SO4)6(OH)2·20H2O | 2 | 68609,68610 | 382 | ||
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 11 | 68608,68609,68610,68611,68613,68616,68617,68620,68622,68623,68626 | 6890 | ||
Halite (*) | Rocksalt | NaCl | 1 | 68625 | 1398 | ||
Jarosite (*) | Alunite | KFe3+3(SO4)2(OH)6 | 2 | 68609,68610 | 2228 | ||
Pickeringite (*) | Halotrichite | MgAl2(SO4)4·22H2O | 2 | 68609,68610 | 265 | ||
Sulphur (*) | Sulphur | S | 14 | 68604,68605,68606,68608,68612,68613,68615,68617,68618,68619,68620,68621,68623,68626 | 2045 | ||
Tamarugite (*) | Tamarugite | NaAl(SO4)2·6H2O | 2 | 68609,68610 | 87 | ||
Tschermigite (*) | Alum | (NH4)Al(SO4)2·12H2O | 2 | 68609,68610 | 81 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
All age data...
Other copyright data...