Langbeinite and Allanite Physical Properties

Langbeinite and Allanite Chemical Formula

While comparing Langbeinite and Allanite 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 Langbeinite and Allanite chemical formula.

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Langbeinite and Allanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Langbeinite and Allanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Langbeinite and Allanite Optical Properties during the identification of gemstone. Specific gravity of Langbeinite is 3.40-4.20 whereas that of Allanite is 3.40-4.20.