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. |
Calcite | Clay | Corundum | Diaspore | Gypsum | Kaolinite | Lepidocrocite | Mica | None | Not in a structural group |
Quartz | Rhabdophane | Rutile | Smectite-vermiculite | Taranakite |
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 |
---|---|---|---|---|---|---|---|
Anatase (*) | Not in a structural group | TiO2 | 2 | 64911,64912 | 2162 | ||
Ardealite (*) | Gypsum | Ca2(PO3OH)(SO4)·4H2O | 1 | 64910 | 30 | ||
Bassanite (*) | Rhabdophane | Ca(SO4)·0.5H2O | 2 | 64911,64912 | 82 | ||
Böhmite (*) | Lepidocrocite | AlO(OH) | 1 | 64912 | 195 | ||
Brushite (*) | Gypsum | Ca(PO3OH)·2H2O | 1 | 64910 | 104 | ||
Calcite (*) | Calcite | Ca(CO3) | 1 | 64910 | 27770 | ||
Dolomite (*) | None | CaMg(CO3)2 | 1 | 64912 | 9895 | ||
Goethite (*) | Diaspore | FeO(OH) | 3 | 64910,64911,64912 | 7437 | ||
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 1 | 64910 | 6890 | ||
Hematite (*) | Corundum | Fe2O3 | 3 | 64910,64911,64912 | 14640 | ||
Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 3 | 64910,64911,64912 | 5591 | ||
Monetite (*) | None | Ca(PO3OH) | 1 | 64910 | 21 | ||
Montmorillonite (*) | Clay Smectite-vermiculite | (Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O | 2 | 64911,64912 | 1508 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 3 | 64910,64911,64912 | 17380 | ||
Nordstrandite (*) | None | Al(OH)3 | 2 | 64911,64912 | 64 | ||
Pyrolusite (*) | Rutile | MnO2 | 1 | 64910 | 3106 | ||
Quartz (*) | Quartz | SiO2 | 2 | 64911,64912 | 61156 | ||
Rutile (*) | Rutile | TiO2 | 1 | 64912 | 5614 | ||
Siderite (*) | Calcite | Fe(CO3) | 1 | 64912 | 6417 | ||
Taranakite (*) | Taranakite | K3Al5(PO3OH)6(PO4)2·18H2O | 1 | 64910 | 57 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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