Quartz and Brazilianite Physical Properties

Quartz and Brazilianite Chemical Formula

While comparing Quartz and Brazilianite 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 Quartz and Brazilianite chemical formula.

• Chemical formula of Quartz- SiO₂
• Chemical formula of Brazilianite- NaAl 3(PO 4) 2(OH) 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Quartz and Brazilianite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Quartz and Brazilianite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Quartz and Brazilianite Optical Properties during the identification of gemstone. Specific gravity of Quartz is 2.98-2.99 whereas that of Brazilianite is 2.98-2.99.