Sapphire and Andean Opal Physical Properties

Sapphire and Andean Opal Chemical Formula

While comparing Sapphire and Andean Opal 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 Sapphire and Andean Opal chemical formula.

• Chemical formula of Sapphire- Al ₂ O ₃
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Sapphire and Andean Opal Specific Gravity

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