Tortoiseshell and Milk Opal Physical Properties

Tortoiseshell and Milk Opal Chemical Formula

While comparing Tortoiseshell 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 Tortoiseshell and Milk Opal chemical formula.

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Tortoiseshell and Milk Opal Specific Gravity

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