Vivianite - Specimen geo and display classic orthorhombic geometry

and display classic orthorhombic geometry with a subtle glassy luster

contrasting with the sharper quartz faces

Barite is a sulfate mineral that is composed of barium sulfate

and the natural surface features give it the look collectors want in uncut crystal specimens

Description: This one of a kind Vanadinite specimen from Morocco features bold

Vivianite - Specimen geo and display classic orthorhombic geometryMined from: Minas Gerais, Brazil Description: This one of a kind Vivianite specimen from Brazil features dramatic dark blue green to nearly black bladed crystal formations set into a rugged iron rich brown matrix. The Vivianite blades show strong striations, glossy reflective surfaces, and subtle flashes of teal, green, and blue when viewed from different angles. The specimen has an impressive sculptural form, with fan like crystal sprays rising from