Fluorite, Calcite, and Sphalerite from the Elmwood Mine, Tennessee, featuring deep purple cubic fluorite crystals contrasted by a sharp calcite crystal, and a dense, metallic sphalerite matrix. The fluorite shows rich color and zoning, while the calcite adds a bright, sculptural presence that sits cleanly across the cluster. The Elmwood Mine is one of the most well-known localities in the United States, and combinations like this are especially desirable to collectors.
