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. |
Beryl | Chalcopyrite | Clay | Cobaltite | Copper | Cubanite | Löllingite | Mica | Nickeline | None |
Pentlandite | Pyrite | Spinel | Wurtzite |
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 |
---|---|---|---|---|---|---|---|
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 5 | 85777,85778,85780,85781,85782 | 27198 | ||
Chromite (*) | Spinel | Fe2+Cr2O4 | 6 | 85777,85778,85779,85780,85781,85782 | 3902 | ||
Cobaltite (*) | Cobaltite | CoAsS | 2 | 85777,85780 | 966 | ||
Copper (*) | Copper | Cu | 1 | 85782 | 3846 | ||
Cordierite (*) | Beryl | Mg2Al4Si5O18 | 1 | 85782 | 1008 | ||
Cubanite (*) | Cubanite Wurtzite | CuFe2S3 | 3 | 85777,85780,85782 | 802 | ||
Gold (*) | Copper | Au | 2 | 85778,85782 | 30554 | ||
Graphite (*) | None | C | 3 | 85777,85779,85780 | 2812 | ||
Löllingite (*) | Löllingite | FeAs2 | 3 | 85778,85781,85782 | 762 | ||
Mackinawite (*) | None | (Fe,Ni)1+xS (x = 0-0.07) | 1 | 85780 | 451 | ||
Maucherite (*) | None | Ni11As8 | 3 | 85780,85781,85782 | 161 | ||
Nickeline (*) | Nickeline | NiAs | 3 | 85778,85781,85782 | 633 | ||
Pentlandite (*) | Pentlandite | (Ni,Fe)9S8 | 2 | 85777,85780 | 1512 | ||
Phlogopite (*) | Mica Clay | KMg3(AlSi3O10)(OH)2 | 2 | 85777,85780 | 2273 | ||
Pyrite (*) | Pyrite | FeS2 | 2 | 85777,85780 | 39462 | ||
Pyrrhotite (*) | Nickeline | Fe7S8 | 5 | 85777,85778,85780,85781,85782 | 9056 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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