This is a very nice specimen of translucent green-purple fluorite octahedrons etched from the enclosing quartz matrix. Crystals are light green inside, with a thin purple outer zone, and have a matte luster. No damage. Mention of this locality can be found in the article “Chinese Fluorites” in the Mineralogical Record, Volume 36, Number 1 (2005), pages 59-68.