Blue John and Heliodor Golden Beryl Physical Properties

Blue John and Heliodor Golden Beryl Chemical Formula

While comparing Blue John and Heliodor Golden Beryl 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 Blue John and Heliodor Golden Beryl chemical formula.

• Chemical formula of Blue John- CaF 2Michael O’Donoghue , Gems, Sixth Edition (2006)
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Blue John and Heliodor Golden Beryl Specific Gravity

Another important criteria for qualitative analysis of gemstones is Blue John and Heliodor Golden Beryl Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Blue John and Heliodor Golden Beryl Optical Properties during the identification of gemstone. Specific gravity of Blue John is 2.68-2.72 whereas that of Heliodor Golden Beryl is 2.68-2.72.