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 | Clay | Corundum | Cristobalite | Feldspar | Fleischerite | Gismondine | Gypsum | Halotrichite | Kaolinite |
Khademite | Mica | None | Not in a structural group | Pyrite | Pyroxene | Quartz | Smectite-vermiculite | 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 |
---|---|---|---|---|---|---|---|
Aerinite (*) | Not in a structural group | (Ca,Na)6(Fe3+,Fe2+,Mg,Al)4(Al,Mg)6Si12O36(OH)12(CO3)·12H2O | 1 | 88758 | 22 | ||
Albite (*) | Feldspar | Na(AlSi3O8) | 0 | 8803 | |||
Alunogen (*) | Not in a structural group | Al2(SO4)3(H2O)12·5H2O | 1 | 88758 | 272 | ||
Anorthite (*) | Feldspar | Ca(Al2Si2O8) | 0 | 1036 | |||
Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 0 | 2060 | |||
Cristobalite (*) | Cristobalite | SiO2 | 1 | 88758 | 453 | ||
Despujolsite (*) | Fleischerite | Ca3Mn4+(SO4)2(OH)6·3H2O | 1 | 88758 | 10 | ||
Dickite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 1 | 88758 | 651 | ||
Diopside (*) | Pyroxene | CaMgSi2O6 | 0 | 4135 | |||
Fibroferrite (*) | Not in a structural group | Fe3+(SO4)(OH)·5H2O | 1 | 88758 | 107 | ||
Gobbinsite (*) | Gismondine | Na5(Si11Al5)O32·11H2O | 1 | 88758 | 17 | ||
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 1 | 88758 | 6890 | ||
Hematite (*) | Corundum | Fe2O3 | 0 | 14640 | |||
Jarosite (*) | Alunite | KFe3+3(SO4)2(OH)6 | 0 | 2228 | |||
Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 1 | 88758 | 5591 | ||
Khademite (*) | Khademite | Al(SO4)F·5H2O | 1 | 88758 | 15 | ||
Montmorillonite (*) | Clay Smectite-vermiculite | (Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O | 1 | 88758 | 1508 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 1 | 88758 | 17380 | ||
Natroalunite (*) | Alunite | NaAl3(SO4)2(OH)6 | 0 | 128 | |||
Petedunnite (*) | Pyroxene | CaZnSi2O6 | 0 | 5 | |||
Pickeringite (*) | Halotrichite | MgAl2(SO4)4·22H2O | 1 | 88758 | 265 | ||
Pyrite (*) | Pyrite | FeS2 | 1 | 88758 | 39462 | ||
Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
Sulphur (*) | Sulphur | S | 0 | 2045 | |||
Vermiculite (*) | Clay Smectite-vermiculite | Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4·8H2O | 1 | 88758 | 652 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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