Calcite with iron oxides inclusions

Leiping Mine, Leiping, Guiyang, Chenzhou Prefecture, Hunan Province  China

Specimen size: 9.3 × 8.6 × 6.6 cm = 3.66” × 3.39” × 2.60”
Main crystal size: 2.5 × 2.5 cm = 0.98” × 0.98”