Product details
100% Natural – Not treated in any way.
Rare Collectors Gem
Suitable for Museums,Institutions and Students of Gemology.
Clean Gems are rare.
Gem with High Lustre and Good Clarity.
Large Sizes are Extremely Rare!
A Gem of Lasting Beauty.
Extremely Difficult to cut & polish
Refractive Index: 1.663-1.673
Hardness: 5.5
Chemical Comp: MgSiO3
Density: 3.26-3.28
Crystal Group: Orthorhombic
Enstatite a member of the pyroxene group of minerals has two directions of prismatic cleavage and is difficult to facet.
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