This is a super combination piece with numerous cubed Fluorite crystals, richly associated with well developed, black crystals of Ferberite from the famous Chinese locality of Yaogangxian Mine of Hunan province. The Ferberite here has superfine metallic sheen, is sharp edged and almost superbly terminated. The Fluorite is water clear, razor sharp and also almost perfect. This is definitely a great specimen with only minimal edge wear but great aesthetics. The pictures cannot convey this specific aesthetics, so I only can mention, that the specimen is way better in kind.