6EA27R3: Group of complex, transparent, brilliant Sphalerite crystals with excellent color. The crystals are on matrix, partially covered by white lenticular Calcite crystals and small cube-octahedral crystals of Galena, exhibiting good contrast between the three species.
Kangjianwan Mine, Shuikoushan ore field, Changning, Hengyang Prefecture, Hunan Province  China (2010)

Specimen size: 8.2 × 7.7 × 3.3 cm = 3.23”

Main crystal size: 1.1 × 0.9 cm = 0.43”