Twinned Calcite

Wuzhou Prefecture, Guangxi Zhuang Autonomous Region  China (10/2007)

Specimen size: 2.8 × 2.7 × 2.2 cm = 1.10” × 1.06” × 0.87”
Main crystal size: 2.5 × 2.2 cm = 0.98” × 0.87”