| 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 | Amorphous | Baryte | Beraunite | Calcite | Chlorite | Clay | Coronadite | Diaspore | Dufrénite |
| Gypsum | Kaolinite | None | Phosphosiderite | Pyrite | Quartz | Rockbridgeite | Rutile | Vivianite | Wavellite |
| 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 |
|---|---|---|---|---|---|---|---|
| Baryte (*) | Baryte | Ba(SO4) | 1 | 58677 | 11547 | ||
| Beraunite (*) | Beraunite | Fe3+6(PO4)4O(OH)4·6H2O | 1 | 58677 | 136 | ||
| Cacoxenite (*) | None | Fe3+24AlO6(PO4)17(OH)12·75H2O | 2 | 58677,58679 | 280 | ||
| Calcite (*) | Calcite | Ca(CO3) | 0 | 27770 | |||
| Chamosite (*) | Chlorite Clay | (Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8 | 0 | 577 | |||
| Churchite-(Y) (*) | Gypsum | Y(PO4)·2H2O | 2 | 58677,58679 | 70 | ||
| Crandallite (*) | Alunite | CaAl3(PO4)(PO3OH)(OH)6 | 2 | 58677,58679 | 310 | ||
| Cryptomelane (*) | Coronadite | K(Mn4+7Mn3+)O16 | 0 | 599 | |||
| Dolomite (*) | None | CaMg(CO3)2 | 0 | 9895 | |||
| Dufrénite (*) | Dufrénite | Ca0.5Fe2+Fe3+5(PO4)4(OH)6·2H2O | 2 | 58677,58679 | 139 | ||
| Eleonorite (*) | Beraunite | Fe3+6(PO4)4O(OH)4·6H2O | 1 | 58679 | 51 | ||
| Frondelite (*) | Rockbridgeite | (Mn2+0.5Fe3+0.5)2Fe3+3(PO4)3(OH)5 | 2 | 58677,58679 | 52 | ||
| Goethite (*) | Diaspore | FeO(OH) | 2 | 58677,58679 | 7437 | ||
| Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 0 | 5591 | |||
| Opal (*) | Amorphous | SiO2·nH2O | 1 | 58677 | 2994 | ||
| Phosphosiderite (*) | Phosphosiderite | Fe3+(PO4)·2H2O | 1 | 58679 | 182 | ||
| Pyrite (*) | Pyrite | FeS2 | 1 | 58679 | 39462 | ||
| Pyrolusite (*) | Rutile | MnO2 | 1 | 58679 | 3106 | ||
| Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
| Rhodochrosite (*) | Calcite | Mn(CO3) | 2 | 58677,58679 | 1711 | ||
| Rockbridgeite (*) | Rockbridgeite | (Fe2+0.5Fe3+0.5)2Fe3+3(PO4)3(OH)5 | 2 | 58677,58679 | 206 | ||
| Siderite (*) | Calcite | Fe(CO3) | 2 | 58677,58679 | 6417 | ||
| Strengite (*) | None | Fe3+(PO4)·2H2O | 2 | 58677,58679 | 263 | ||
| Todorokite (*) | None | (Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12·3-4H2O | 1 | 58679 | 433 | ||
| Variscite (*) | None | Al(PO4)·2H2O | 1 | 58679 | 301 | ||
| Vivianite (*) | Vivianite | Fe2+3(PO4)2·8H2O | 2 | 58677,58679 | 636 | ||
| Wavellite (*) | Wavellite | Al3(PO4)2(OH)3·5H2O | 2 | 58677,58679 | 374 |
All locality data graciously provided by mindat.org
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