Anorthoclase and Cuprite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.56-2.62
5.85-6.15
Fracture
Uneven, Uneven, Gems, Sixth Edition (2006)
Conchoidal, Metallic, UnevenArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Cleavage
From the Greek for oblique and fracture, descriptive of the cleavage
Fair in four directions forming octahedrons
Mohs Hardness
6-6.5
3.5-4
Chemical Composition
(Na,K)AlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Anorthoclase and Cuprite Chemical Formula
While comparing Anorthoclase and Cuprite 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 Cuprite chemical formula.
- Chemical formula of Anorthoclase- (Na,K)AlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Cuprite- Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Anorthoclase and Cuprite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Anorthoclase and Cuprite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Anorthoclase and Cuprite Optical Properties during the identification of gemstone. Specific gravity of Anorthoclase is 5.85-6.15 whereas that of Cuprite is 5.85-6.15.