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. |
Chalcopyrite | Clay | Copper | Corundum | Diaspore | Iron | Kaolinite | Mica | None | Not in a structural group |
Pyrite | Quartz | Smectite-vermiculite | Spinel |
Chalcopyrite (*) | Chromite (*) | Cuprite (*) | Goethite (*) | Gold (*) |
Hematite (*) | Iron (*) | Kaolinite (*) | Maghemite (*) | Magnetite (*) |
Montmorillonite (*) | Muscovite (*) | Pyrite (*) | Quartz (*) |
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 |
---|---|---|---|---|---|---|---|
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 1 | 10534 | 27198 | ||
Chromite (*) | Spinel | Fe2+Cr2O4 | 1 | 10535 | 3902 | ||
Cuprite (*) | Not in a structural group | Cu2O | 1 | 10536 | 2970 | ||
Goethite (*) | Diaspore | FeO(OH) | 1 | 10535 | 7437 | ||
Gold (*) | Copper | Au | 6 | 10531,10533,10534,10536,10537,10538 | 30554 | ||
Hematite (*) | Corundum | Fe2O3 | 5 | 10531,10533,10534,10535,10538 | 14640 | ||
Iron (*) | Iron | Fe | 1 | 10535 | 1089 | ||
Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 2 | 10533,10535 | 5591 | ||
Maghemite (*) | Spinel | (Fe3+0.67 0.33)Fe3+2O4 | 1 | 10535 | 229 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 2 | 10531,10535 | 14899 | ||
Montmorillonite (*) | Clay Smectite-vermiculite | (Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O | 1 | 10535 | 1508 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 1 | 10538 | 17380 | ||
Pyrite (*) | Pyrite | FeS2 | 2 | 10533,10534 | 39462 | ||
Quartz (*) | Quartz | SiO2 | 7 | 10531,10533,10534,10535,10536,10537,10538 | 61156 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
All age data...
Other copyright data...