| Hurst observed pyrargyrite partly and completely enclosing polybasite crystals on tetrahedrite. |
| It generally occurs as crystalline druses on chalcopyrite, tetrahedrite, and other minerals and is sometimes associated with polybasite and dyscrasite. |
| The district also produced many other mineral species in attractive specimens, including honey-golden barite, fluorapatite, gold, polybasite, rhodochrosite, and tetrahedrite. |
| The zones in 3 B are approximately the same in width and grade as the levels above showing good continuity of the massive sulfides zones of polybasite discovered previously. |
| Hurst describes the vugs as containing gold, silver, polybasite, pyrargyrite, and tetrahedrite. |
