Description
Steel gray four-sided Tetrahedrite crystals up to 1.5 cm associated with thin, long prismatic, water clear Quartz crystals. A very typical combination, not quite perfect though, but rich in contrast and full of aesthetics. I am careful not to say that some of the Tetrahedrite crystals are twinned, however, some crystals show features that are elsewhere described and pictured as twinning.