Fluorite

Single octahedral crystal a whopping 8.1cm on edge with a wonderful translucent green color typical for these specimens. These were a sensation when they first came on the market a few years ago, and although more of this material has been found recently, crystals of this size remain rare. In fact I have shown this specimen to a number of other dealers and none can recall a bigger single crystal. It is certainly the largest that I have ever seen. Stunning large crystal valued at $4000.