Dioptase - Specimen bivalve Material: Zinc Alloy Metal &

Material: Zinc Alloy Metal & Glass

Description: This Caribbean Calcite tower captures the visual calm of ocean waves and sandy shores

It is frequently found with malachite

showcasing the thick

Dioptase - Specimen bivalve Material: Zinc Alloy Metal &Mined from: Mindouli District, Pool Department, Republic of the Congo Description: This Dioptase specimen from Congo has the kind of color that makes the species instantly recognizable. The crystals are a deep blue green to emerald teal, with a glassy luster and sharp faces that catch light from nearly every angle. This piece has strong texture as well, with densely packed crystal growth over a darker earthy matrix, giving it both sparkle and depth