Dioptase - Mineral Specimen shards Each kit gives you a

Each kit gives you a hands-on look at how crystals grow and makes a great activity for kids

comes from trace amounts of manganese

Red - Tirodite - Taleville

Stone Type: NoneMetal Type: Sterling Silver Oxidized

Dioptase - Mineral Specimen shards Each kit gives you aMined from: Renville Mine, Pool Department, Republic of the Congo Description: This dioptase specimen shows dense coverage of deep emerald to blue green crystals across a rough, iron stained matrix. The crystals are sharp and glassy, forming tight clusters with a mix of small prismatic and blocky forms that catch light well despite the darker saturation. Areas of earthy brown host rock and lighter mineral patches break up the surface, giving the piece