Amazonite and Anorthite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.55-2.57
2.77
Fracture
Uneven, Uneven, Gems, Sixth Edition (2006)
Uneven, Uneven, Gems, Sixth Edition (2006)
Cleavage
2,1 basal ; 2,1 prismatic ; 3,1 pinacoidal
Perfect [001] good [010] poor [110]
Mohs Hardness
6-6.5
6-6.5
Chemical Composition
KAlSi3O8
CaAl 2Si 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Amazonite and Anorthite Chemical Formula
While comparing Amazonite and Anorthite 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 Anorthite chemical formula.
- Chemical formula of Amazonite- KAlSi3O8
- Chemical formula of Anorthite- CaAl 2Si 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Amazonite and Anorthite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Amazonite and Anorthite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Amazonite and Anorthite Optical Properties during the identification of gemstone. Specific gravity of Amazonite is 2.77 whereas that of Anorthite is 2.77.