This Green Optical Calcite has a beautiful soft, almost icy green tone with lovely translucency and a more natural, lightly textured finish. Internal veils and cleavage lines create subtle flashes as the piece catches the light. Optical Calcite is a transparent variety of calcium carbonate, famous for its double-refraction effect. The delicate green colour is caused by trace elements or mineral inclusions present as the calcite forms. Selection Type: Select your ownLocality: Mexico Disclaimer: Crystals are natural products and each piece is unique, so variations, natural lines, inclusions, pockets and imperfections may occur. Please handle with care and keep out of reach of young children. Crystals are for decorative purposes and are not for consumption.
