Brown Aragonite Sphere | 107 mm, 4.2 in | 1.9 kg unheated sapphire and is well-known for its

and is well-known for its great range of colors

Shape: Oval Cabochon

Clarity:  Clean to the eye

Metal Type: Surgical Steel and Silver

This Barite crystal would be a beautiful addition to any new or existing collection

Brown Aragonite Sphere | 107 mm, 4.2 in | 1.9 kg unheated sapphire and is well-known for itsThe principal member of the Aragonite Group, aragonite is the second most common polymorph of natural calcium carbonate (the most common is calcite). It is significantly less widespread and abundant than calcite and is formed under a much narrower range of physiochemical conditions. It is metastable relative to calcite and often converts to calcite accompanying changes in the environment. It is nearly always a low temperature, near surface mineral.