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. |
Clay | Feldspar | Gypsum | Kaolinite | Mica | None | Not in a structural group | Pyrite | Pyrophyllite | Quartz |
Rutile | Smectite-vermiculite |
Albite (*) | Anatase (*) | Gypsum (*) | Kaolinite (*) | Muscovite (*) |
Nontronite (*) | Pyrite (*) | Pyrophyllite (*) | Quartz (*) | Rutile (*) |
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 |
---|---|---|---|---|---|---|---|
Albite (*) | Feldspar | Na(AlSi3O8) | 1 | 67576 | 8803 | ||
Anatase (*) | Not in a structural group | TiO2 | 1 | 67576 | 2162 | ||
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 1 | 67576 | 6890 | ||
Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 1 | 67576 | 5591 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 1 | 67576 | 17380 | ||
Nontronite (*) | Clay Smectite-vermiculite | Na0.3Fe3+2(Si,Al)4O10(OH)2·nH2O | 1 | 67576 | 471 | ||
Pyrite (*) | Pyrite | FeS2 | 1 | 67576 | 39462 | ||
Pyrophyllite (*) | Clay Pyrophyllite | Al2Si4O10(OH)2 | 1 | 67576 | 771 | ||
Quartz (*) | Quartz | SiO2 | 1 | 67576 | 61156 | ||
Rutile (*) | Rutile | TiO2 | 1 | 67576 | 5614 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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