Dioptase and Milk Opal Physical Properties

Dioptase and Milk Opal Chemical Formula

While comparing Dioptase and Milk 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 Dioptase and Milk Opal chemical formula.

• Chemical formula of Dioptase- CuSiO 2(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
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Dioptase and Milk Opal Specific Gravity

Another important criteria for qualitative analysis of gemstones is Dioptase and Milk Opal Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Dioptase and Milk Opal Optical Properties during the identification of gemstone. Specific gravity of Dioptase is 1.98-2.50 whereas that of Milk Opal is 1.98-2.50.