Brazilianite and Andradite Garnet Physical Properties

Brazilianite and Andradite Garnet Chemical Formula

While comparing Brazilianite and Andradite Garnet 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 Brazilianite and Andradite Garnet chemical formula.

• Chemical formula of Brazilianite- NaAl 3(PO 4) 2(OH) 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
• Chemical formula of Andradite Garnet- Ca₃Fe³⁺₂Si₃O₁₂

Brazilianite and Andradite Garnet Specific Gravity

Another important criteria for qualitative analysis of gemstones is Brazilianite and Andradite Garnet Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Brazilianite and Andradite Garnet Optical Properties during the identification of gemstone. Specific gravity of Brazilianite is 3.8-3.9 whereas that of Andradite Garnet is 3.8-3.9.