Aquamarine and Augelite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.66-2.80
2.70-2.75
Fracture
Not Available
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
3,1 basal
From the Greek for luster, for its pearly luster on the cleavage.
Mohs Hardness
7.5-8
4.5-5
Chemical Composition
Be3Al2SiO6
Al 2(PO 4)(OH) 3Michael OâDonoghue , Gems, Sixth Edition (2006)
Aquamarine and Augelite Chemical Formula
While comparing Aquamarine and Augelite 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 Aquamarine and Augelite chemical formula.
- Chemical formula of Aquamarine- Be3Al2SiO6
- Chemical formula of Augelite- Al 2(PO 4)(OH) 3Michael OâDonoghue , Gems, Sixth Edition (2006)
Aquamarine and Augelite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Aquamarine and Augelite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Aquamarine and Augelite Optical Properties during the identification of gemstone. Specific gravity of Aquamarine is 2.70-2.75 whereas that of Augelite is 2.70-2.75.