| Lovering, Tweto, and Lovering noted small veinlets of tetrahedrite cutting interbanded chalcopyrite and bornite. |
| The ore zone is a combination of veinlets, lenses, and nests of pyrite and quartz. |
| These lode deposits occur as a strata-bound series of thin veins and veinlets that carry free coarse-grained and high-grade gold. |
| It mainly occurs as coatings on walls of cavities and as veinlets in fractures. |
| The highly fractured felsite is cemented by veinlets of chrysocolla and malachite with minor amounts of cuprite. |
| Some of the material contained micaceous masses of specular hematite associated with quartz, epidote, and numerous veinlets of calcite. |
