This is a miniature sized specimen rich with perhaps 2 dozen sub-mm crystals, eye visible, scattered all over it. On the nice, crystallized quartz of the display face are two larger crystals which are almost 2 mm in size, bright and sharp, and possibly twinned. very NICE display-quality specimen with eye-visible crystals! The back is cut and semi-polished, revealing rich and attractive veins of tellurium