Sunstone and Starlite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.62-2.65
3.91-4.73
Fracture
Gemstones of the world (2001)
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
001
Not Available
Chemical Composition
Microcline: KAlSi3O8 Oligoclase: (Na,Ca)Al1-2Si3-2O8
ZrSiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Sunstone and Starlite Chemical Formula
While comparing Sunstone and Starlite 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 Sunstone and Starlite chemical formula.
- Chemical formula of Sunstone- Microcline: KAlSi3O8 Oligoclase: (Na,Ca)Al1-2Si3-2O8
- Chemical formula of Starlite- ZrSiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Sunstone and Starlite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Sunstone and Starlite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sunstone and Starlite Optical Properties during the identification of gemstone. Specific gravity of Sunstone is 3.91-4.73 whereas that of Starlite is 3.91-4.73.