Grossular and Jet lignite Physical Properties

Grossular and Jet lignite Chemical Formula

While comparing Grossular and Jet lignite 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 Grossular and Jet lignite chemical formula.

• Chemical formula of Grossular- Ca 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
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Grossular and Jet lignite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Grossular and Jet lignite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Grossular and Jet lignite Optical Properties during the identification of gemstone. Specific gravity of Grossular is 1.30-1.34 whereas that of Jet lignite is 1.30-1.34.