CHRYSOCOLLA psm after MALACHITE psm after AZURITE with QUARTZ - Tenke-Fungurume,...
Superb specimen having undergone two phases of replacement: Azurite has been replaced by malachite, then malachite by the chrysocolla. The surface is encrusted with colorless quartz crystals that offer unclear shine to the piece. The crystals present on this piece are of good size and multiple....