Calcite with iron oxides inclusions

Daguangshan Mine, Edong, Daye, Huangshi Prefecture, Hubei Province  China (07/2022)

Specimen size: 7.4 × 6.7 × 3.6 cm = 2.91” × 2.64” × 1.42”
Main crystal size: 2.2 × 2.2 cm = 0.87” × 0.87”