Hackmanite and Selenite Physical Properties

Hackmanite and Selenite Chemical Formula

While comparing Hackmanite and Selenite 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 Hackmanite and Selenite chemical formula.

• Chemical formula of Hackmanite- Na 8Al 6Si 6O 24Cl 2Michael O’Donoghue , Gems, Sixth Edition (2006)
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Hackmanite and Selenite Specific Gravity

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