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 | Calcite | Chlorite | Clay | Coronadite | Corundum | Diaspore | Gypsum | Lepidocrocite | Marcasite |
Mica | None | Not in a structural group | Pyrite | Quartz | Ramsdellite | Rutile |
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 |
---|---|---|---|---|---|---|---|
Anatase (*) | Not in a structural group | TiO2 | 1 | 65724 | 2162 | ||
Böhmite (*) | Lepidocrocite | AlO(OH) | 1 | 65724 | 195 | ||
Calcite (*) | Calcite | Ca(CO3) | 1 | 65724 | 27770 | ||
Celadonite (*) | Mica Clay | KMgFe3+Si4O10(OH)2 | 1 | 65724 | 309 | ||
Cryptomelane (*) | Coronadite | K(Mn4+7Mn3+)O16 | 1 | 65724 | 599 | ||
Gibbsite (*) | None | Al(OH)3 | 1 | 65724 | 504 | ||
Goethite (*) | Diaspore | FeO(OH) | 1 | 65724 | 7437 | ||
Groutite (*) | Diaspore | Mn3+O(OH) | 1 | 65724 | 72 | ||
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 1 | 65724 | 6890 | ||
Hematite (*) | Corundum | Fe2O3 | 1 | 65724 | 14640 | ||
Jarosite (*) | Alunite | KFe3+3(SO4)2(OH)6 | 1 | 65724 | 2228 | ||
Lithiophorite (*) | None | (Al,Li)(Mn4+,Mn3+)O2(OH)2 | 1 | 65724 | 210 | ||
Manganite (*) | Rutile | Mn3+O(OH) | 1 | 65724 | 770 | ||
Marcasite (*) | Marcasite | FeS2 | 1 | 65724 | 5674 | ||
Pyrite (*) | Pyrite | FeS2 | 1 | 65724 | 39462 | ||
Pyrolusite (*) | Rutile | MnO2 | 1 | 65724 | 3106 | ||
Quartz (*) | Quartz | SiO2 | 1 | 65724 | 61156 | ||
Ramsdellite (*) | Ramsdellite | MnO2 | 1 | 65724 | 88 | ||
Rhodochrosite (*) | Calcite | Mn(CO3) | 1 | 65724 | 1711 | ||
Romanèchite (*) | None | (Ba,H2O)2(Mn4+,Mn3+)5O10 | 1 | 65724 | 312 | ||
Sudoite (*) | Chlorite Clay | Mg2Al3(Si3Al)O10(OH)8 | 1 | 65724 | 51 | ||
Todorokite (*) | None | (Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12·3-4H2O | 1 | 65724 | 433 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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