The rare matrix example where Ferberite performs the starring role! A large, terminated, centrally located crystal of Ferberite is flanked by terminated crystals of Quartz with a cascade of other well formed Ferberite crystals in many scales in the foreground. A light druze and a hint of Chlorite adds both sparkle and a hint of color in this exceptional, moody, medium cabinet sized fine mineral specimen. Yaogangxian Mine, Yizhang Co., Chenzhou Prefecture, Hunan, China. 3.25" x 2.75" x 2.5", 7.6 oz.