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. |
Baryte | Calcite | Chlorite | Clay | Coronadite | Corundum | Diaspore | Gypsum | Humite | Kaolinite |
None | Not in a structural group | Parisite | Pyrite | Ramsdellite | Rutile | Serpentine | Spinel | Zircon |
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 |
---|---|---|---|---|---|---|---|
Alleghanyite (*) | Humite | Mn2+5(SiO4)2(OH)2 | 1 | 38222 | 77 | ||
Amesite (*) | Clay Serpentine | Mg2Al(AlSiO5)(OH)4 | 1 | 38226 | 74 | ||
Anatase (*) | Not in a structural group | TiO2 | 2 | 38227,38228 | 2162 | ||
Baryte (*) | Baryte | Ba(SO4) | 1 | 38224 | 11547 | ||
Bementite (*) | Clay | Mn7Si6O15(OH)8 | 1 | 38222 | 173 | ||
Birnessite (*) | None | (Na,Ca,K)0.6(Mn4+,Mn3+)2O4·1.5H2O | 1 | 38223 | 178 | ||
Caryopilite (*) | Clay Serpentine | Mn2+3Si2O5(OH)4 | 1 | 38222 | 83 | ||
Chamosite (*) | Chlorite Clay | (Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8 | 1 | 38226 | 577 | ||
Churchite-(Y) (*) | Gypsum | Y(PO4)·2H2O | 1 | 38226 | 70 | ||
Cryptomelane (*) | Coronadite | K(Mn4+7Mn3+)O16 | 1 | 38223 | 599 | ||
Diaspore (*) | Diaspore | AlO(OH) | 4 | 38225,38226,38227,38228 | 481 | ||
Gibbsite (*) | None | Al(OH)3 | 3 | 38226,38227,38228 | 504 | ||
Goethite (*) | Diaspore | FeO(OH) | 3 | 38226,38227,38228 | 7437 | ||
Hausmannite (*) | Spinel | Mn2+Mn3+2O4 | 1 | 38223 | 350 | ||
Hematite (*) | Corundum | Fe2O3 | 3 | 38226,38227,38228 | 14640 | ||
Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 4 | 38225,38226,38227,38228 | 5591 | ||
Manganite (*) | Rutile | Mn3+O(OH) | 1 | 38223 | 770 | ||
Nsutite (*) | Ramsdellite | Mn2+xMn4+1-xO2-2x(OH)2x | 1 | 38223 | 121 | ||
Parisite-(Ce) (*) | Parisite | CaCe2(CO3)3F2 | 1 | 38226 | 112 | ||
Pyrite (*) | Pyrite | FeS2 | 2 | 38224,38225 | 39462 | ||
Pyrolusite (*) | Rutile | MnO2 | 1 | 38223 | 3106 | ||
Rhodochrosite (*) | Calcite | Mn(CO3) | 1 | 38223 | 1711 | ||
Rutile (*) | Rutile | TiO2 | 3 | 38226,38227,38228 | 5614 | ||
Zircon (*) | Zircon | Zr(SiO4) | 1 | 38226 | 5251 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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