Cassiterite with Siderite and Quartz

The quality of the Cassiterites on this specimen is outstanding. They’re very sharp, smooth and lustrous, and good sized for the material! Several fantastic, very sharp, eye-catching, highly lustrous, jet-black to golden colored, amazingly well-formed cyclic twinned crystals are aesthetically intergrown with tan compressed rhombohedra of Siderite. There are actually a few small Quartz crystals on the piece as well for a final touch. Very minimal damage, and top-notch both from the standpoint of excellence and associations!

Specimen # BOL711B179