Beautiful colorless Fluorite octahedrons on Arsenopyrite base from a marvelous find in Inner Mongolia Autonomous Region, China. Displays perfect, like from textbook, razor sharp octahedral crystals up to 27mm. The dominant crystal forms an excellent focal point. They are with matt luster, transparent and completely colorless. The purity and the transparency are very good and the Arsenopyrite crystals below are well visible. The octahedrons have truncated tips with some modifications. The brassy yellow Arsenopyrite crystals are very lustrous and well shaped. Some chunky Quartz crystals are seen too.  In good condition – some small contacts and nicks.
Outstanding!