Anorthoclase and Calcite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Soluble
Durability
Not Available
Not Available
Specific Gravity
2.56-2.62
2.67-2.73
Fracture
Uneven, Uneven, Gems, Sixth Edition (2006)
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Cleavage
From the Greek for oblique and fracture, descriptive of the cleavage
Perfect on [10 1 1] three directions with angle of 74° 55
Chemical Composition
(Na,K)AlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
CaCO 3Ulrich Henn and Claudio C.
Anorthoclase and Calcite Chemical Formula
While comparing Anorthoclase and Calcite 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 Calcite chemical formula.
- Chemical formula of Anorthoclase- (Na,K)AlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Calcite- CaCO 3Ulrich Henn and Claudio C.
Anorthoclase and Calcite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Anorthoclase and Calcite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Anorthoclase and Calcite Optical Properties during the identification of gemstone. Specific gravity of Anorthoclase is 2.67-2.73 whereas that of Calcite is 2.67-2.73.