Quartz cluster from Huanggang Mine, Hexigten Banner (Keshiketeng Co.), Ulanhad League (Chifeng Prefecture), Inner Mongolia Autonomous Region, China – here in evidence transparent to translucent rare sharp Japan Law Twin Quartz with very well defined crystals; this very rare beauty is accentuated by an aesthetic sprinkling of black hematite – overall size 9x9x7,5 cm. – main crystal 5,3×4,5×1 cm.