| 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 | Covellite | Digenite | Feldspar | None | Stilpnomelane | Tetrahedrite |
| Actinolite (*) | Albite (*) | Barroisite (*) | Bornite (*) | Chalcocite (*) |
| Covellite (*) | Deerite (*) | Digenite (*) | Glaucophane (*) | Stilpnomelane (*) |
| Tennantite-(Fe) (*) |
| 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 | 0 | 3419 | |||
| Albite (*) | Feldspar | Na(AlSi3O8) | 0 | 8803 | |||
| Barroisite (*) | Amphibole | (NaCa)(Mg3Al2)(Si7Al)O22(OH)2 | 0 | 49 | |||
| Bornite (*) | None | Cu5FeS4 | 0 | 5516 | |||
| Chalcocite (*) | None | Cu2S | 0 | 5707 | |||
| Covellite (*) | Covellite | CuS | 0 | 4165 | |||
| Deerite (*) | None | Fe2+6Fe3+3(Si6O17)O3(OH)5 | 0 | 27 | |||
| Digenite (*) | Digenite | Cu1.8S | 0 | 1027 | |||
| Glaucophane (*) | Amphibole | Na2(Mg3Al2)Si8O22(OH)2 | 0 | 286 | |||
| Stilpnomelane (*) | Stilpnomelane Clay | (K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36·nH2O | 0 | 456 | |||
| Tennantite-(Fe) (*) | Tetrahedrite | Cu6(Cu4Fe2)As4S13 | 0 | 1803 |
All locality data graciously provided by mindat.org
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