Dioptase - Mineral Specimen calcite crystals natural These rounded clusters form as

These rounded clusters form as crystals grow outward from central points

Approximate Size of 1 piece: 6cm x 5

$15/Stone Minimum

a member of the epidote group of silicate minerals

Dioptase - Mineral Specimen calcite crystals natural These rounded clusters form asMined 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