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 | Amphibole | Analcime | Calcite | Clay | Clinozoisite | Corrensite | Corundum | Epidote |
Feldspar | Gypsum | Kaolinite | Mica | Mordenite | None | Olivine | Prehnite | Pyrite | Pyroxene |
Quartz | Spinel | Sulphur |
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 |
---|---|---|---|---|---|---|---|
Anorthite (*) | Feldspar | Ca(Al2Si2O8) | 1 | 54226 | 1036 | ||
Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 1 | 54226 | 2060 | ||
Calcite (*) | Calcite | Ca(CO3) | 2 | 54223,54225 | 27770 | ||
Corrensite (*) | Corrensite Clay | (Ca,Na,K)1-x(Mg,Fe,Al)9(Si,Al)8O20(OH)10·nH2O | 1 | 54223 | 49 | ||
Diopside (*) | Pyroxene | CaMgSi2O6 | 1 | 54226 | 4135 | ||
Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 1 | 54223 | 8173 | ||
Forsterite (*) | Olivine | Mg2(SiO4) | 1 | 54226 | 1188 | ||
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 2 | 54222,54230 | 6890 | ||
Hematite (*) | Corundum | Fe2O3 | 1 | 54223 | 14640 | ||
Jarosite (*) | Alunite | KFe3+3(SO4)2(OH)6 | 1 | 54222 | 2228 | ||
Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 1 | 54223 | 5591 | ||
Magnesio-hastingsite (*) | Amphibole | NaCa2(Mg4Fe3+)(Si6Al2)O22(OH)2 | 1 | 54227 | 80 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1 | 54226 | 14899 | ||
Mordenite (*) | Mordenite | (Na2,Ca,K2)4(Al8Si40)O96·28H2O | 1 | 54223 | 405 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 1 | 54223 | 17380 | ||
Opal (*) | Amorphous | SiO2·nH2O | 1 | 54226 | 2994 | ||
Pargasite (*) | Amphibole | NaCa2(Mg4Al)(Si6Al2)O22(OH)2 | 1 | 54227 | 313 | ||
Prehnite (*) | Prehnite | Ca2Al(Si3Al)O10(OH)2 | 1 | 54223 | 1898 | ||
Pyrite (*) | Pyrite | FeS2 | 2 | 54222,54223 | 39462 | ||
Quartz (*) | Quartz | SiO2 | 2 | 54222,54223 | 61156 | ||
Spinel (*) | Spinel | MgAl2O4 | 1 | 54227 | 1934 | ||
Sulphur (*) | Sulphur | S | 1 | 54226 | 2045 | ||
Ulvöspinel (*) | Spinel | Fe2+2TiO4 | 1 | 54226 | 120 | ||
Wairakite (*) | Analcime | Ca(Si4Al2)O12·2H2O | 1 | 54223 | 73 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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