Bright Gold crystals throughout a Quartz matrix. There is a wonderful hoppered octhedral crystal front and center that is 6mm on edge. There is also lots of Gold all throughthe Quartz, so this could be further etched to reveal lots more Gold if desired.

Double terminated Dioptase crystal of large size. The crystal is translucent to transparent. It is contacted on the backside where it grew against the matrix, and has a smaller attached crystal. A great thumbnail, if from Tsumeb price would be double.

Large single Dioptase crystal with a partially etched termination. Bright and translucent to transparent - looks like a big emerald when backlit.

Particularly large, sharp single crystal. These are not coming out as much as the past couple years, so I feel fortunate to have found as nice a crystal as this.

Single large, thick Azurite crystal with a tiny amount of matrix attached to one side. Slight chipping present but overall very clean and complete all around.