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. |
Amphibole | Baryte | Calcite | Chalcopyrite | Clay | Diaspore | Feldspar | Malachite | None | Olivine |
Pyrite | Quartz | Rocksalt | Rutile | Serpentine | Smectite-vermiculite | Sphalerite | Talc |
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 | 202599 | 3419 | ||
Albite (*) | Feldspar | Na(AlSi3O8) | 1 | 202635 | 8803 | ||
Antigorite (*) | Serpentine Clay | Mg3Si2O5(OH)4 | 3 | 202599,202603,202651 | 708 | ||
Baryte (*) | Baryte | Ba(SO4) | 7 | 202599,202624,202625,202626,202627,202628,202629 | 11547 | ||
Cacoxenite (*) | None | Fe3+24AlO6(PO4)17(OH)12·75H2O | 1 | 202653 | 280 | ||
Calcite (*) | Calcite | Ca(CO3) | 1 | 202609 | 27770 | ||
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 2 | 202614,202643 | 27198 | ||
Chrysotile (*) | Serpentine Clay | Mg3Si2O5(OH)4 | 3 | 202603,202604,202651 | 951 | ||
Dolomite (*) | None | CaMg(CO3)2 | 7 | 202601,202602,202603,202604,202609,202613,202663 | 9895 | ||
Forsterite (*) | Olivine | Mg2(SiO4) | 1 | 202599 | 1188 | ||
Galena (*) | Rocksalt | PbS | 4 | 202598,202638,202639,202655 | 24243 | ||
Goethite (*) | Diaspore | FeO(OH) | 5 | 202610,202616,202641,202645,202657 | 7437 | ||
Magnesite (*) | Calcite | Mg(CO3) | 0 | 1487 | |||
Malachite (*) | Malachite | Cu2(CO3)(OH)2 | 1 | 202614 | 12537 | ||
Microcline (*) | Feldspar | K(AlSi3O8) | 1 | 202599 | 4924 | ||
Pyrite (*) | Pyrite | FeS2 | 5 | 202599,202614,202639,202643,202663 | 39462 | ||
Pyrolusite (*) | Rutile | MnO2 | 2 | 202618,202620 | 3106 | ||
Quartz (*) | Quartz | SiO2 | 3 | 202620,202639,202643 | 61156 | ||
Romanèchite (*) | None | (Ba,H2O)2(Mn4+,Mn3+)5O10 | 1 | 202618 | 312 | ||
Sphalerite (*) | Sphalerite | ZnS | 1 | 202638 | 21482 | ||
Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 20 | 202595,202599,202602,202603,202604,202605,202606,202607,202608,202613,202615,202634,202636,202651,202652,202655,202656,202660,202661,202663 | 3337 | ||
Vermiculite (*) | Clay Smectite-vermiculite | Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4·8H2O | 1 | 202599 | 652 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
All age data...
Other copyright data...