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 | Beryl | Calcite | Cancrinite-sodalite | Chalcopyrite | Corundum | Nickeline | None | Not in a structural group | Phenakite |
Pyrite | Quartz | Sodalite | Spinel | Staurolite |
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 |
---|---|---|---|---|---|---|---|
Anthophyllite (*) | Amphibole | Mg2Mg5Si8O22(OH)2 | 1 | 295074 | 718 | ||
Calcite (*) | Calcite | Ca(CO3) | 2 | 295073,295076 | 27770 | ||
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 1 | 295075 | 27198 | ||
Cordierite (*) | Beryl | Mg2Al4Si5O18 | 1 | 295074 | 1008 | ||
Dolomite (*) | None | CaMg(CO3)2 | 2 | 295073,295076 | 9895 | ||
Franklinite (*) | Spinel | ZnFe3+2O4 | 2 | 295073,295076 | 52 | ||
Gahnite (*) | Spinel | ZnAl2O4 | 2 | 295073,295076 | 445 | ||
Genthelvite (*) | Cancrinite-sodalite Sodalite | Be3Zn4(SiO4)3S | 2 | 295073,295076 | 60 | ||
Hematite (*) | Corundum | Fe2O3 | 1 | 295076 | 14640 | ||
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 1 | 295074 | 5433 | ||
Kyanite (*) | Not in a structural group | Al2OSiO4 | 1 | 295074 | 1507 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1 | 295074 | 14899 | ||
Pyrite (*) | Pyrite | FeS2 | 1 | 295075 | 39462 | ||
Pyrrhotite (*) | Nickeline | Fe7S8 | 1 | 295075 | 9056 | ||
Quartz (*) | Quartz | SiO2 | 1 | 295074 | 61156 | ||
Staurolite (*) | Staurolite | Fe2+2Al9Si4O23(OH) | 1 | 295074 | 978 | ||
Willemite (*) | Phenakite | Zn2SiO4 | 2 | 295073,295076 | 303 |
Sample | Source Locality | Reference URL |
---|---|---|
FKM-75 | Lusakite Occurrence, Lusaka, Lusaka Province, Zambia | https://www.rockptx.com/fkm-51-to-fkm-75/#FKM-75 |
All locality data graciously provided by mindat.org
All age data...
Other copyright data...