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. |
Alunite | Apatite | Calcite | Chlorite | Clay | Corundum | Diaspore | Feldspar | Halotrichite | Marcasite |
Mica | None | Pyrite | Quartz | Rutile | Sulphur | Talc | Tourmaline |
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 |
---|---|---|---|---|---|---|---|
Calcite (*) | Calcite | Ca(CO3) | 3 | 23032,23041,23045 | 27770 | ||
Clinochlore (*) | Chlorite Clay | Mg5Al(AlSi3O10)(OH)8 | 1 | 23045 | 1756 | ||
Dawsonite (*) | None | NaAl(CO3)(OH)2 | 1 | 23038 | 90 | ||
Fluorapatite (*) | Apatite | Ca5(PO4)3F | 1 | 23045 | 2740 | ||
Goethite (*) | Diaspore | FeO(OH) | 1 | 23045 | 7437 | ||
Halotrichite (*) | Halotrichite | Fe2+Al2(SO4)4·22H2O | 0 | 409 | |||
Hematite (*) | Corundum | Fe2O3 | 2 | 23045,23046 | 14640 | ||
Hydromagnesite (*) | None | Mg5(CO3)4(OH)2·4H2O | 1 | 23032 | 341 | ||
Jarosite (*) | Alunite | KFe3+3(SO4)2(OH)6 | 1 | 23045 | 2228 | ||
Marcasite (*) | Marcasite | FeS2 | 1 | 23032 | 5674 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 1 | 23045 | 17380 | ||
Orthoclase (*) | Feldspar | K(AlSi3O8) | 1 | 23045 | 2349 | ||
Pyrite (*) | Pyrite | FeS2 | 1 | 23045 | 39462 | ||
Pyrolusite (*) | Rutile | MnO2 | 1 | 23045 | 3106 | ||
Quartz (*) | Quartz | SiO2 | 2 | 23043,23045 | 61156 | ||
Schorl (*) | Tourmaline | NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) | 1 | 23045 | 2705 | ||
Sulphur (*) | Sulphur | S | 1 | 23032 | 2045 | ||
Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 1 | 23047 | 3337 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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