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 | Calcite | Chalcopyrite | Clay | Clinozoisite | Copper | Corundum | Epidote | Humite | Mica |
Nickeline | None | Not in a structural group | Olivine | Pyrite | Pyroxene | Quartz | Rutile | Spinel | 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 | 8 | 122623,122625,122626,122627,122628,122630,122631,122632 | 3419 | ||
Calcite (*) | Calcite | Ca(CO3) | 1 | 122626 | 27770 | ||
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 2 | 122624,122630 | 27198 | ||
Clinohumite (*) | Humite | Mg9(SiO4)4F2 | 1 | 122626 | 236 | ||
Clinozoisite (*) | Clinozoisite Epidote | Ca2Al3[Si2O7][SiO4]O(OH) | 2 | 122623,122625 | 1025 | ||
Diopside (*) | Pyroxene | CaMgSi2O6 | 4 | 122623,122624,122626,122630 | 4135 | ||
Fayalite (*) | Olivine | Fe2+2(SiO4) | 1 | 122630 | 371 | ||
Ferrosilite (*) | Pyroxene | Fe2+2Si2O6 | 1 | 122630 | 84 | ||
Gold (*) | Copper | Au | 1 | 122624 | 30554 | ||
Grunerite (*) | Amphibole | Fe2+2Fe2+5Si8O22(OH)2 | 2 | 122626,122630 | 223 | ||
Hedenbergite (*) | Pyroxene | CaFe2+Si2O6 | 3 | 122625,122626,122630 | 741 | ||
Hematite (*) | Corundum | Fe2O3 | 1 | 122630 | 14640 | ||
Kyanite (*) | Not in a structural group | Al2OSiO4 | 3 | 122623,122626,122627 | 1507 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 2 | 122626,122630 | 14899 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 1 | 122632 | 17380 | ||
Omphacite (*) | Pyroxene | (Ca,Na)(Mg,Fe,Al)Si2O6 | 2 | 122631,122632 | 229 | ||
Pyrite (*) | Pyrite | FeS2 | 3 | 122624,122628,122630 | 39462 | ||
Pyrolusite (*) | Rutile | MnO2 | 1 | 122630 | 3106 | ||
Pyrrhotite (*) | Nickeline | Fe7S8 | 2 | 122624,122630 | 9056 | ||
Quartz (*) | Quartz | SiO2 | 1 | 122624 | 61156 | ||
Sillimanite (*) | Not in a structural group | Al2SiO5 | 2 | 122625,122626 | 1516 | ||
Spinel (*) | Spinel | MgAl2O4 | 1 | 122626 | 1934 | ||
Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 1 | 122626 | 3337 | ||
Tremolite (*) | Amphibole | Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2 | 3 | 122625,122626,122628 | 2562 | ||
Zoisite (*) | Epidote | Ca2Al3[Si2O7][SiO4]O(OH) | 2 | 122626,122630 | 1025 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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