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 | Corundum | Cristobalite | Cubanite | Gypsum | Nickeline | Nolanite | None | Olivine | Pyroxene |
Rhabdophane | Spinel |
Augite (*) | Bassanite (*) | Cristobalite (*) | Fayalite (*) | Ferrihydrite (*) |
Forsterite (*) | Gypsum (*) | Hematite (*) | Ilmenite (*) | Jarosite (*) |
Laihunite (*) | Magnetite (*) | Natrojarosite (*) | Pyrrhotite (*) | Rasvumite (*) |
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 |
---|---|---|---|---|---|---|---|
Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 0 | 2060 | |||
Bassanite (*) | Rhabdophane | Ca(SO4)·0.5H2O | 0 | 82 | |||
Cristobalite (*) | Cristobalite | SiO2 | 0 | 453 | |||
Fayalite (*) | Olivine | Fe2+2(SiO4) | 0 | 371 | |||
Ferrihydrite (*) | Nolanite | Fe3+10O14(OH)2 | 0 | 86 | |||
Forsterite (*) | Olivine | Mg2(SiO4) | 0 | 1188 | |||
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 0 | 6890 | |||
Hematite (*) | Corundum | Fe2O3 | 0 | 14640 | |||
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 0 | 5433 | |||
Jarosite (*) | Alunite | KFe3+3(SO4)2(OH)6 | 0 | 2228 | |||
Laihunite (*) | None | (Fe3+,Fe2+, )2(SiO4) | 0 | 15 | |||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 0 | 14899 | |||
Natrojarosite (*) | Alunite | NaFe3+3(SO4)2(OH)6 | 0 | 254 | |||
Pyrrhotite (*) | Nickeline | Fe7S8 | 0 | 9056 | |||
Rasvumite (*) | Cubanite | KFe2S3 | 0 | 19 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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