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 | Aphthitalite | Blödite | Chukhrovite | Copiapite | Gypsum | Halotrichite | None | Not in a structural group | Picromerite |
Pyrochlore | Spinel | 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 |
---|---|---|---|---|---|---|---|
Anhydrite (*) | Not in a structural group | Ca(SO4) | 0 | 1588 | |||
Aphthitalite (*) | Aphthitalite | K3Na(SO4)2 | 0 | 77 | |||
Blödite (*) | Blödite | Na2Mg(SO4)2·4H2O | 0 | 130 | |||
Copiapite (*) | Copiapite | Fe2+Fe3+4(SO4)6(OH)2·20H2O | 0 | 382 | |||
Glauberite (*) | None | Na2Ca(SO4)2 | 0 | 137 | |||
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 0 | 6890 | |||
Halotrichite (*) | Halotrichite | Fe2+Al2(SO4)4·22H2O | 0 | 409 | |||
Heklaite (*) | None | KNaSiF6 | 0 | 3 | |||
Hydrokenoralstonite (*) | Pyrochlore | 2Al2F6(H2O) | 0 | 56 | |||
Magnesioferrite (*) | Spinel | MgFe3+2O4 | 0 | 98 | |||
Meniaylovite (*) | Chukhrovite | Ca4AlSi(SO4)F13·12H2O | 0 | 7 | |||
Mirabilite (*) | None | Na2(SO4)·10H2O | 0 | 223 | |||
Opal (*) | Amorphous | SiO2·nH2O | 0 | 2994 | |||
Picromerite (*) | Picromerite | K2Mg(SO4)2·6H2O | 0 | 44 | |||
Sulphur (*) | Sulphur | S | 0 | 2045 | |||
Tamarugite (*) | Tamarugite | NaAl(SO4)2·6H2O | 0 | 87 | |||
Thénardite (*) | None | Na2(SO4) | 0 | 299 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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