Ettringite and Druzy Physical Properties

Ettringite and Druzy Chemical Formula

While comparing Ettringite and Druzy 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 Ettringite and Druzy chemical formula.

• Chemical formula of Ettringite- Ca 6Al 2(SO 4) 3(OH) 12 26H 2OMichael O’Donoghue , Gems, Sixth Edition (2006)
• Chemical formula of Druzy- Au

Ettringite and Druzy Specific Gravity

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