Sapphirine and Blue spinel Physical Properties

Sapphirine and Blue spinel Chemical Formula

While comparing Sapphirine and Blue spinel physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Sapphirine and Blue spinel chemical formula.

• Chemical formula of Sapphirine- (Al,Mg) 8(Al,Si) 6O 20Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
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Sapphirine and Blue spinel Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sapphirine and Blue spinel Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sapphirine and Blue spinel Optical Properties during the identification of gemstone. Specific gravity of Sapphirine is Not Available whereas that of Blue spinel is Not Available.