Many choice specimens of sphalerite, calcite, galena, and dolomite could be collected from pillars and small areas not previously mined. |
The assemblage present included quartz, chalcopyrite, pyrite, sphalerite, magnetite, and hematite. |
Vein minerals are aragonite, barite, calcite, dolomite, quartz, sphalerite, and whewellite. |
Chalcopyrite is occasionally found in the manto orebodies as small crystals on sphalerite and pyrite. |
Vein minerals are barite, calcite, chalcopyrite, kaolinite, pyrite, sphalerite, and wurtzite. |
The cleavage planes between prismatic stibnite crystals have been infilled by sphalerite. |