Petalite and Rhyolite Physical Properties

Petalite and Rhyolite Chemical Formula

While comparing Petalite and Rhyolite 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 Petalite and Rhyolite chemical formula.

• Chemical formula of Petalite- LiAlSi 4O 10Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
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Petalite and Rhyolite Specific Gravity

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