Dioptase - Renéville, Congo, Republic of the - 9.2 x 6.0 x 4.8 cm

Mineral: Dioptase
Locality: Renéville, Kindanba District, Pool Department, Republic of the Congo
Dimensions: 9.2 x 6.0 x 4.8 cm

Description: Lustrous emerald green dioptase crystals lining a shallow cavity with pale blue plancheite.