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 | Blödite | Corundum | Gypsum | Hexahydrite | Kieserite | Metavoltine | None | Not in a structural group | Picromerite |
Quartz | Rhabdophane | Rocksalt | Spinel | Sulphur |
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 |
---|---|---|---|---|---|---|---|
Alunogen (*) | Not in a structural group | Al2(SO4)3(H2O)12·5H2O | 0 | 272 | |||
Bassanite (*) | Rhabdophane | Ca(SO4)·0.5H2O | 0 | 82 | |||
Blödite (*) | Blödite | Na2Mg(SO4)2·4H2O | 0 | 130 | |||
Boussingaultite (*) | Picromerite | (NH4)2Mg(SO4)2·6H2O | 0 | 30 | |||
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 0 | 6890 | |||
Halite (*) | Rocksalt | NaCl | 0 | 1398 | |||
Hannebachite (*) | None | Ca(SO3)·0.5H2O | 0 | 12 | |||
Hematite (*) | Corundum | Fe2O3 | 0 | 14640 | |||
Hexahydrite (*) | Hexahydrite | Mg(SO4)·6H2O | 0 | 251 | |||
Kieserite (*) | Kieserite | Mg(SO4)·H2O | 0 | 80 | |||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 0 | 14899 | |||
Metavoltine (*) | Metavoltine | K2Na6Fe2+Fe3+6O2(SO4)12·18H2O | 0 | 78 | |||
Mullite (*) | None | Al4+2xSi2-2xO10-x (x ≈ 0.4) | 0 | 78 | |||
Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
Salammoniac (*) | None | (NH4)Cl | 0 | 105 | |||
Sulphur (*) | Sulphur | S | 0 | 2045 | |||
Tschermigite (*) | Alum | (NH4)Al(SO4)2·12H2O | 0 | 81 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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