Nepheline and Swiss blue topaz Physical Properties

Nepheline and Swiss blue topaz Chemical Formula

While comparing Nepheline and Swiss blue topaz 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 Nepheline and Swiss blue topaz chemical formula.

• Chemical formula of Nepheline- Na 3(Na,K)Al 4Si 4O 16Ulrich Henn and Claudio C.
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Nepheline and Swiss blue topaz Specific Gravity

Another important criteria for qualitative analysis of gemstones is Nepheline and Swiss blue topaz Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Nepheline and Swiss blue topaz Optical Properties during the identification of gemstone. Specific gravity of Nepheline is Not Available whereas that of Swiss blue topaz is Not Available.