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. |
Amphibole | Baryte | Bixbyite | Braunite | Clay | Coronadite | Corundum | Dumortierite | Epidote | Feldspar |
Garnet | Mica | None | Not in a structural group | Pyroxene | Quartz | Rhodonite | Rutile | Spinel | Staurolite |
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 |
---|---|---|---|---|---|---|---|
Aegirine-augite (*) | Pyroxene | (Ca,Na)(Fe3+,Mg,Fe2+)Si2O6 | 1 | 66471 | 286 | ||
Albite (*) | Feldspar | Na(AlSi3O8) | 1 | 66471 | 8803 | ||
Baryte (*) | Baryte | Ba(SO4) | 1 | 66471 | 11547 | ||
Bixbyite (*) | Bixbyite | Mn3+2O3 | 3 | 66466,66467,66468 | 104 | ||
Braunite (*) | Braunite | Mn2+Mn3+6O8(SiO4) | 3 | 66466,66468,66471 | 483 | ||
Cryptomelane (*) | Coronadite | K(Mn4+7Mn3+)O16 | 1 | 66468 | 599 | ||
Dumortierite (*) | Dumortierite | AlAl6BSi3O18 | 2 | 66469,66470 | 231 | ||
Ferri-ghoseite (*) | Amphibole | (NaMn2+)(Mg4Fe3+)Si8O22(OH)2 | 2 | 66466,66467 | 14 | ||
Hausmannite (*) | Spinel | Mn2+Mn3+2O4 | 2 | 66466,66468 | 350 | ||
Hematite (*) | Corundum | Fe2O3 | 2 | 66466,66468 | 14640 | ||
Hollandite (*) | Coronadite | Ba(Mn4+6Mn3+2)O16 | 3 | 66466,66467,66468 | 243 | ||
Jacobsite (*) | Spinel | Mn2+Fe3+2O4 | 2 | 66466,66468 | 172 | ||
Kyanite (*) | Not in a structural group | Al2OSiO4 | 2 | 66469,66470 | 1507 | ||
Manganite (*) | Rutile | Mn3+O(OH) | 1 | 66468 | 770 | ||
Microcline (*) | Feldspar | K(AlSi3O8) | 1 | 66471 | 4924 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 2 | 66468,66471 | 17380 | ||
Piemontite (*) | Epidote | Ca2(Al2Mn3+)[Si2O7][SiO4]O(OH) | 1 | 66471 | 260 | ||
Pyrolusite (*) | Rutile | MnO2 | 1 | 66468 | 3106 | ||
Pyrophanite (*) | Corundum | Mn2+TiO3 | 1 | 66466 | 244 | ||
Quartz (*) | Quartz | SiO2 | 5 | 66466,66468,66469,66470,66471 | 61156 | ||
Rhodonite (*) | Rhodonite | CaMn3Mn(Si5O15) | 2 | 66466,66471 | 969 | ||
Rutile (*) | Rutile | TiO2 | 1 | 66471 | 5614 | ||
Sillimanite (*) | Not in a structural group | Al2SiO5 | 1 | 66468 | 1516 | ||
Spessartine (*) | Garnet | Mn2+3Al2(SiO4)3 | 2 | 66466,66468 | 1214 | ||
Staurolite (*) | Staurolite | Fe2+2Al9Si4O23(OH) | 1 | 66468 | 978 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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