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 | Corundum | Mica | None | Pyrite | Rocksalt | Sphalerite | Spinel |
Chalcopyrite (*) | Galena (*) | Hematite (*) | Ilmenite (*) | Maghemite (*) |
Magnetite (*) | Muscovite (*) | Pyrite (*) | Sphalerite (*) | Spinel (*) |
Titanomaghemite (*) |
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 | 66028 | 27198 | ||
Galena (*) | Rocksalt | PbS | 1 | 66028 | 24243 | ||
Hematite (*) | Corundum | Fe2O3 | 1 | 66029 | 14640 | ||
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 1 | 66029 | 5433 | ||
Maghemite (*) | Spinel | (Fe3+0.67 0.33)Fe3+2O4 | 1 | 66029 | 229 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1 | 66029 | 14899 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 1 | 66028 | 17380 | ||
Pyrite (*) | Pyrite | FeS2 | 1 | 66028 | 39462 | ||
Sphalerite (*) | Sphalerite | ZnS | 1 | 66028 | 21482 | ||
Spinel (*) | Spinel | MgAl2O4 | 1 | 66029 | 1934 | ||
Titanomaghemite (*) | Spinel | (Ti0.5 0.5)Fe3+2O4 | 1 | 66029 | 5 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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