Petoskey Stone and Rhodolite Physical Properties

Petoskey Stone and Rhodolite Chemical Formula

While comparing Petoskey Stone and Rhodolite 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 Petoskey Stone and Rhodolite chemical formula.

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• Chemical formula of Rhodolite- (Mg,Fe)₃Al₂Si₃O₁₂

Petoskey Stone and Rhodolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Petoskey Stone and Rhodolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Petoskey Stone and Rhodolite Optical Properties during the identification of gemstone. Specific gravity of Petoskey Stone is 3.84 whereas that of Rhodolite is 3.84.