Pyrite Crystal Cluster on Matrix from Yaogangxian Mine, Nanling Mountains, Hunan Province, China (350.7 grams)

Lustrous radial formation rich golden pyrite crystals a 3 dimension form on matrix embedded with quartz. The pyrite crystals faces have a mirror luster with rich golden yellow tone all throughout. 

Weight: 350.7 grams, Dimensions: 4 L x 2 W x 4 H inches