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