Spinel and Chlorite group Physical Properties

Spinel and Chlorite group Chemical Formula

While comparing Spinel and Chlorite group 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 Spinel and Chlorite group chemical formula.

• Chemical formula of Spinel- MgAl₂O₄
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Spinel and Chlorite group Specific Gravity

Another important criteria for qualitative analysis of gemstones is Spinel and Chlorite group Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Spinel and Chlorite group Optical Properties during the identification of gemstone. Specific gravity of Spinel is 2.6-3.3 whereas that of Chlorite group is 2.6-3.3.