Dioptase with Wulfenite coated by Pyromorphite

M'Fouati, M'Fouati District, Bouenza Department  Republic of the Congo

Specimen size: 6 × 4.6 × 4.4  cm = 2.36” × 1.81” × 1.73”
Main crystal size: 1 × 0.7 cm = 0.39” × 0.28”