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 | Clay | Clinozoisite | Corundum | Epidote | None | Pyrite | Rutile | Spinel | Talc |
Tourmaline |
Actinolite (*) | Chromite (*) | Corundum (*) | Epidote (*) | Hematite (*) |
Magnetite (*) | Pyrite (*) | Rutile (*) | Schorl (*) | 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 | 252908 | 3419 | ||
Chromite (*) | Spinel | Fe2+Cr2O4 | 1 | 252908 | 3902 | ||
Corundum (*) | Corundum | Al2O3 | 1 | 252908 | 1797 | ||
Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 1 | 252908 | 8173 | ||
Hematite (*) | Corundum | Fe2O3 | 1 | 252908 | 14640 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1 | 252908 | 14899 | ||
Pyrite (*) | Pyrite | FeS2 | 1 | 252908 | 39462 | ||
Rutile (*) | Rutile | TiO2 | 1 | 252908 | 5614 | ||
Schorl (*) | Tourmaline | NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) | 1 | 252908 | 2705 | ||
Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 1 | 252908 | 3337 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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