Qagan Obo deposit (Rongguan), Diyanqinamu mining district, East Ujimqin Banner (Dongwu Qi), Xilin Gol League (Xilinguole Prefecture), Inner Mongolia Autonomous Region China (2016)
Specimen size: 21.5 × 8.5 × 7.8 cm = 8.46” × 3.35” × 3.07” Main crystal size: 21.5 × 4.8 cm = 8.46” × 1.89”