Anorthoclase and Amazonite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.56-2.62
2.55-2.57
Fracture
Uneven, Uneven, Gems, Sixth Edition (2006)
Uneven, Uneven, Gems, Sixth Edition (2006)
Cleavage
From the Greek for oblique and fracture, descriptive of the cleavage
2,1 basal ; 2,1 prismatic ; 3,1 pinacoidal
Mohs Hardness
6-6.5
6-6.5
Chemical Composition
(Na,K)AlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
KAlSi3O8
Anorthoclase and Amazonite Chemical Formula
While comparing Anorthoclase and Amazonite 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 Anorthoclase and Amazonite chemical formula.
- Chemical formula of Anorthoclase- (Na,K)AlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Amazonite- KAlSi3O8
Anorthoclase and Amazonite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Anorthoclase and Amazonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Anorthoclase and Amazonite Optical Properties during the identification of gemstone. Specific gravity of Anorthoclase is 2.55-2.57 whereas that of Amazonite is 2.55-2.57.