Jadeite and Augelite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.28-3.38
2.70-2.75
Fracture
Splintery, UnevenArthur Thomas, Difficult, Fibrous
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
Good on [110]
From the Greek for luster, for its pearly luster on the cleavage.
Mohs Hardness
6.5-7
4.5-5
Chemical Composition
NaAlSi 2O 6Ulrich Henn and Claudio C.
Al 2(PO 4)(OH) 3Michael OâDonoghue , Gems, Sixth Edition (2006)
Jadeite and Augelite Chemical Formula
While comparing Jadeite 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 Jadeite and Augelite chemical formula.
- Chemical formula of Jadeite- NaAlSi 2O 6Ulrich Henn and Claudio C.
- Chemical formula of Augelite- Al 2(PO 4)(OH) 3Michael OâDonoghue , Gems, Sixth Edition (2006)
Jadeite and Augelite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Jadeite and Augelite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Jadeite and Augelite Optical Properties during the identification of gemstone. Specific gravity of Jadeite is 2.70-2.75 whereas that of Augelite is 2.70-2.75.