100% Natural - Not treated in any way. Rare Collectors Gem ! Suitable for Museums,Institutions and Students of Gemology. Will make a Gorgeous Ring or Pendent accented with Diamonds. Extremely Difficult to cut & polish Gem with High Luster and Good Clarity. Large Sizes are Extremely Rare! A Gem of Lasting Beauty.
Enstatite a member of the pyroxene group of minerals has two directions of prismatic cleavage and is difficult to facet. Enstatite occurs in a wide variety of colors ranging from reds and oranges, which are the most common, to yellows and greens, white, and colorless. This gem has been identified in meteorites, and is believed to be one of the early stages of crystalline silicate formation in space.100% Natural - Not treated in any way.