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 | Arsenopyrite | Calcite | Chalcopyrite | Chlorite | Clay | Garnet | Marcasite | Nickeline | None |
Pyrite | Quartz | Rocksalt | Spinel |
Almandine (*) | Ankerite (*) | Arsenopyrite (*) | Chalcopyrite (*) | Chamosite (*) |
Galena (*) | Grunerite (*) | Hessite (*) | Magnetite (*) | Marcasite (*) |
Pyrite (*) | Pyrrhotite (*) | Quartz (*) | Siderite (*) | Tremolite (*) |
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 |
---|---|---|---|---|---|---|---|
Almandine (*) | Garnet | Fe2+3Al2(SiO4)3 | 1 | 20229 | 2353 | ||
Ankerite (*) | None | Ca(Fe2+,Mg)(CO3)2 | 1 | 20229 | 3092 | ||
Arsenopyrite (*) | Arsenopyrite | FeAsS | 1 | 20229 | 9052 | ||
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 1 | 20229 | 27198 | ||
Chamosite (*) | Chlorite Clay | (Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8 | 1 | 20229 | 577 | ||
Galena (*) | Rocksalt | PbS | 1 | 20229 | 24243 | ||
Grunerite (*) | Amphibole | Fe2+2Fe2+5Si8O22(OH)2 | 1 | 20229 | 223 | ||
Hessite (*) | None | Ag2Te | 1 | 20229 | 804 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1 | 20229 | 14899 | ||
Marcasite (*) | Marcasite | FeS2 | 1 | 20229 | 5674 | ||
Pyrite (*) | Pyrite | FeS2 | 1 | 20229 | 39462 | ||
Pyrrhotite (*) | Nickeline | Fe7S8 | 1 | 20229 | 9056 | ||
Quartz (*) | Quartz | SiO2 | 1 | 20229 | 61156 | ||
Siderite (*) | Calcite | Fe(CO3) | 1 | 20229 | 6417 | ||
Tremolite (*) | Amphibole | Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2 | 1 | 20229 | 2562 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
All age data...
Other copyright data...