BX06- Dioptase with Plancheite. Mindouli, Pool Department, Republic of Congo.
Well formed biterminated crystals of Dioptase with well defined faces and edges, intense green color and high luster. On a rocky matrix partially coated by Plancheite aggregates. No damage, in perfect condition.
Specimen size: 7 cm x 4 cm x 3 cm
Main crystal size: 1.7 cm x 1 cm