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. |
Amorphous | Amphibole | Chalcopyrite | Chlorite | Clay | Clinozoisite | Copper | Corundum | Diaspore | Epidote |
Kaolinite | None | Pyrite | Quartz | Rocksalt | Rutile | Smectite-vermiculite | Sphalerite | Stibnite | Titanite |
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 |
---|---|---|---|---|---|---|---|
Actinolite (*) | Amphibole | Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)2 | 1 | 17708 | 3419 | ||
Alunite (*) | None | KAl3(SO4)2(OH)6 | 1 | 17708 | 966 | ||
Beidellite (*) | Clay Smectite-vermiculite | (Na,Ca)0.3Al2(Si,Al)4O10(OH)2·nH2O | 1 | 17708 | 85 | ||
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 1 | 17708 | 27198 | ||
Clinochlore (*) | Chlorite Clay | Mg5Al(AlSi3O10)(OH)8 | 1 | 17708 | 1756 | ||
Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 1 | 17708 | 8173 | ||
Galena (*) | Rocksalt | PbS | 1 | 17708 | 24243 | ||
Goethite (*) | Diaspore | FeO(OH) | 2 | 17708,17712 | 7437 | ||
Gold (*) | Copper | Au | 7 | 17708,17709,17710,17711,17712,17713,17714 | 30554 | ||
Halite (*) | Rocksalt | NaCl | 1 | 17712 | 1398 | ||
Hematite (*) | Corundum | Fe2O3 | 1 | 17708 | 14640 | ||
Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 2 | 17708,17712 | 5591 | ||
Montmorillonite (*) | Clay Smectite-vermiculite | (Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O | 1 | 17708 | 1508 | ||
Nontronite (*) | Clay Smectite-vermiculite | Na0.3Fe3+2(Si,Al)4O10(OH)2·nH2O | 1 | 17708 | 471 | ||
Opal (*) | Amorphous | SiO2·nH2O | 1 | 17712 | 2994 | ||
Pyrite (*) | Pyrite | FeS2 | 1 | 17708 | 39462 | ||
Quartz (*) | Quartz | SiO2 | 2 | 17708,17712 | 61156 | ||
Rutile (*) | Rutile | TiO2 | 2 | 17708,17712 | 5614 | ||
Sphalerite (*) | Sphalerite | ZnS | 1 | 17708 | 21482 | ||
Stibnite (*) | Stibnite | Sb2S3 | 1 | 17708 | 3418 | ||
Titanite (*) | Titanite | CaTi(SiO4)O | 1 | 17708 | 4899 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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