Amazonite and Painite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.55-2.57
4.00-4.03
Fracture
Uneven, Uneven, Gems, Sixth Edition (2006)
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
2,1 basal ; 2,1 prismatic ; 3,1 pinacoidal
Not Available
Mohs Hardness
6-6.5
7.5-8
Chemical Composition
KAlSi3O8
CaZrBAl 9O 18Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Amazonite and Painite Chemical Formula
While comparing Amazonite and Painite 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 Amazonite and Painite chemical formula.
- Chemical formula of Amazonite- KAlSi3O8
- Chemical formula of Painite- CaZrBAl 9O 18Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Amazonite and Painite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Amazonite and Painite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Amazonite and Painite Optical Properties during the identification of gemstone. Specific gravity of Amazonite is 4.00-4.03 whereas that of Painite is 4.00-4.03.