Dioptase - Mineral Specimen calcite crystals natural Large (4-6 Cubes) Approximate Size

Large  (4-6 Cubes)                                                                                                            Approximate Size of 1 Piece: 5

They are alabaster ( a form of gypsum)

These rounded clusters form as crystals grow outward from central points

$15/Stone Minimum

It comes in colours that are red

Dioptase - Mineral Specimen calcite crystals natural Large (4-6 Cubes) Approximate SizeMined 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