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 | Beryl | Calcite | Clay | Clinozoisite | Corundum | Epidote | Feldspar | Fluorite | Malachite |
None | Pyroxene | Rutile | Smectite-vermiculite | Sphalerite | Spinel | Talc | 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 |
---|---|---|---|---|---|---|---|
Anorthite (*) | Feldspar | Ca(Al2Si2O8) | 1 | 201344 | 1036 | ||
Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 1 | 201344 | 2060 | ||
Beryl (*) | Beryl | Be3Al2Si6O18 | 1 | 201342 | 4286 | ||
Calcite (*) | Calcite | Ca(CO3) | 1 | 201334 | 27770 | ||
Chromite (*) | Spinel | Fe2+Cr2O4 | 1 | 201338 | 3902 | ||
Corundum (*) | Corundum | Al2O3 | 2 | 201335,201338 | 1797 | ||
Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 1 | 201344 | 8173 | ||
Fluorite (*) | Fluorite | CaF2 | 1 | 201334 | 9617 | ||
Magnesite (*) | Calcite | Mg(CO3) | 1 | 201338 | 1487 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1 | 201344 | 14899 | ||
Malachite (*) | Malachite | Cu2(CO3)(OH)2 | 1 | 201346 | 12537 | ||
Opal (*) | Amorphous | SiO2·nH2O | 1 | 201334 | 2994 | ||
Orthoclase (*) | Feldspar | K(AlSi3O8) | 1 | 201332 | 2349 | ||
Pyrolusite (*) | Rutile | MnO2 | 1 | 201334 | 3106 | ||
Sphalerite (*) | Sphalerite | ZnS | 1 | 201346 | 21482 | ||
Spinel (*) | Spinel | MgAl2O4 | 1 | 201344 | 1934 | ||
Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 3 | 201335,201338,201345 | 3337 | ||
Titanite (*) | Titanite | CaTi(SiO4)O | 2 | 201337,201344 | 4899 | ||
Vermiculite (*) | Clay Smectite-vermiculite | Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4·8H2O | 2 | 201335,201338 | 652 | ||
Zoisite (*) | Epidote | Ca2Al3[Si2O7][SiO4]O(OH) | 1 | 201344 | 1025 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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