Heliotrope and Iddingsite Physical Properties

Heliotrope and Iddingsite Chemical Formula

While comparing Heliotrope and Iddingsite 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 Heliotrope and Iddingsite chemical formula.

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• Chemical formula of Iddingsite- MgO.Fe2O3.3SiO2•4(H2O)

Heliotrope and Iddingsite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Heliotrope and Iddingsite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Heliotrope and Iddingsite Optical Properties during the identification of gemstone. Specific gravity of Heliotrope is 2.5-2.8 whereas that of Iddingsite is 2.5-2.8.