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. |
Alunite | Arcanite | Baryte | Calcite | Gypsum | Halotrichite | Hexahydrite | Marcasite | None | Not in a structural group |
Pyrite | Quartz | Starkeyite | Sulphur | Tamarugite | Taranakite |
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 | 2 | 64926,64927 | 272 | ||
Baryte (*) | Baryte | Ba(SO4) | 1 | 64923 | 11547 | ||
Hartite (*) | None | C20H34 | 1 | 64917 | 14 | ||
Calcite (*) | Calcite | Ca(CO3) | 4 | 64917,64922,64923,64926 | 27770 | ||
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 8 | 64917,64918,64920,64922,64923,64926,64927,64928 | 6890 | ||
Halotrichite (*) | Halotrichite | Fe2+Al2(SO4)4·22H2O | 2 | 64922,64923 | 409 | ||
Hexahydrite (*) | Hexahydrite | Mg(SO4)·6H2O | 4 | 64920,64923,64926,64927 | 251 | ||
Jarosite (*) | Alunite | KFe3+3(SO4)2(OH)6 | 6 | 64917,64918,64920,64922,64926,64927 | 2228 | ||
Letovicite (*) | None | (NH4)3H(SO4)2 | 2 | 64923,64926 | 18 | ||
Marcasite (*) | Marcasite | FeS2 | 4 | 64917,64922,64923,64926 | 5674 | ||
Mascagnite (*) | Arcanite | (NH4)2(SO4) | 2 | 64922,64923 | 61 | ||
Pickeringite (*) | Halotrichite | MgAl2(SO4)4·22H2O | 1 | 64927 | 265 | ||
Pyrite (*) | Pyrite | FeS2 | 5 | 64917,64918,64922,64923,64926 | 39462 | ||
Quartz (*) | Quartz | SiO2 | 3 | 64917,64923,64926 | 61156 | ||
Rozenite (*) | Starkeyite | Fe2+(SO4)·4H2O | 1 | 64927 | 293 | ||
Salammoniac (*) | None | (NH4)Cl | 2 | 64917,64922 | 105 | ||
Siderite (*) | Calcite | Fe(CO3) | 1 | 64922 | 6417 | ||
Starkeyite (*) | Starkeyite | Mg(SO4)·4H2O | 2 | 64923,64927 | 79 | ||
Sulphur (*) | Sulphur | S | 5 | 64917,64922,64923,64927,64928 | 2045 | ||
Tamarugite (*) | Tamarugite | NaAl(SO4)2·6H2O | 1 | 64926 | 87 | ||
Taranakite (*) | Taranakite | K3Al5(PO3OH)6(PO4)2·18H2O | 1 | 64925 | 57 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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