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 | Apatite | Baryte | Calcite | Clay | Copiapite | Coronadite | Corundum | Diaspore |
Feldspar | Marcasite | None | Pyrite | Quartz | Smectite-vermiculite |
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 |
---|---|---|---|---|---|---|---|
Alunite (*) | None | KAl3(SO4)2(OH)6 | 2 | 22692,22693 | 966 | ||
Ankerite (*) | None | Ca(Fe2+,Mg)(CO3)2 | 1 | 22693 | 3092 | ||
Baryte (*) | Baryte | Ba(SO4) | 2 | 22692,22693 | 11547 | ||
Cacoxenite (*) | None | Fe3+24AlO6(PO4)17(OH)12·75H2O | 2 | 22692,22693 | 280 | ||
Calcite (*) | Calcite | Ca(CO3) | 1 | 22693 | 27770 | ||
Copiapite (*) | Copiapite | Fe2+Fe3+4(SO4)6(OH)2·20H2O | 1 | 22693 | 382 | ||
Cryptomelane (*) | Coronadite | K(Mn4+7Mn3+)O16 | 1 | 22693 | 599 | ||
Dolomite (*) | None | CaMg(CO3)2 | 1 | 22693 | 9895 | ||
Fluorapatite (*) | Apatite | Ca5(PO4)3F | 1 | 22693 | 2740 | ||
Goethite (*) | Diaspore | FeO(OH) | 1 | 22693 | 7437 | ||
Hematite (*) | Corundum | Fe2O3 | 1 | 22693 | 14640 | ||
Jarosite (*) | Alunite | KFe3+3(SO4)2(OH)6 | 1 | 22693 | 2228 | ||
Kutnohorite (*) | None | CaMn2+(CO3)2 | 1 | 22693 | 234 | ||
Marcasite (*) | Marcasite | FeS2 | 1 | 22693 | 5674 | ||
Natroalunite (*) | Alunite | NaAl3(SO4)2(OH)6 | 1 | 22693 | 128 | ||
Nontronite (*) | Clay Smectite-vermiculite | Na0.3Fe3+2(Si,Al)4O10(OH)2·nH2O | 1 | 22692 | 471 | ||
Opal (*) | Amorphous | SiO2·nH2O | 2 | 22692,22693 | 2994 | ||
Pyrite (*) | Pyrite | FeS2 | 1 | 22693 | 39462 | ||
Quartz (*) | Quartz | SiO2 | 1 | 22692 | 61156 | ||
Ranciéite (*) | None | (Ca,Mn2+)0.2(Mn4+,Mn3+)O2·0.6H2O | 1 | 22693 | 177 | ||
Rhodochrosite (*) | Calcite | Mn(CO3) | 1 | 22693 | 1711 | ||
Romanèchite (*) | None | (Ba,H2O)2(Mn4+,Mn3+)5O10 | 1 | 22693 | 312 | ||
Sanidine (*) | Feldspar | K(AlSi3O8) | 1 | 22692 | 598 | ||
Siderite (*) | Calcite | Fe(CO3) | 1 | 22693 | 6417 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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