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. |
Auricupride | Clay | Coronadite | Corundum | Kaolinite | None | Perovskite | Pyrite | Smectite-vermiculite |
Awaruite (*) | Beidellite (*) | Gibbsite (*) | Halloysite-7Å (*) | Hematite (*) |
Kaolinite (*) | Montmorillonite (*) | Pyrite (*) | Schwertmannite (*) | Taenite (*) |
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 |
---|---|---|---|---|---|---|---|
Awaruite (*) | Auricupride Perovskite | Ni3Fe | 1 | 126503 | 166 | ||
Beidellite (*) | Clay Smectite-vermiculite | (Na,Ca)0.3Al2(Si,Al)4O10(OH)2·nH2O | 1 | 126570 | 85 | ||
Gibbsite (*) | None | Al(OH)3 | 2 | 126507,126566 | 504 | ||
Halloysite-7Å (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 1 | 126510 | 52 | ||
Hematite (*) | Corundum | Fe2O3 | 18 | 126489,126490,126498,126499,126512,126514,126516,126517,126520,126522,126523,126567,126568,126569,126571,126573,126574,126575 | 14640 | ||
Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 2 | 126506,126507 | 5591 | ||
Montmorillonite (*) | Clay Smectite-vermiculite | (Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O | 0 | 1508 | |||
Pyrite (*) | Pyrite | FeS2 | 1 | 126518 | 39462 | ||
Schwertmannite (*) | Coronadite | Fe3+16O16(OH)9.6(SO4)3.2·10H2O | 1 | 126503 | 37 | ||
Taenite (*) | None | (Ni,Fe) | 1 | 126503 | 703 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
All age data...
Other copyright data...