Girasol and Sunstone Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
1.98-2.50
2.62-2.65
Fracture
Conchoidal, Conchoidal, Gemstones of the world (2001)
Gemstones of the world (2001)
Cleavage
Not Available
001
Chemical Composition
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
Microcline: KAlSi3O8 Oligoclase: (Na,Ca)Al1-2Si3-2O8
Girasol and Sunstone Chemical Formula
While comparing Girasol and Sunstone 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 Girasol and Sunstone chemical formula.
- Chemical formula of Girasol- SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
- Chemical formula of Sunstone- Microcline: KAlSi3O8 Oligoclase: (Na,Ca)Al1-2Si3-2O8
Girasol and Sunstone Specific Gravity
Another important criteria for qualitative analysis of gemstones is Girasol and Sunstone Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Girasol and Sunstone Optical Properties during the identification of gemstone. Specific gravity of Girasol is 2.62-2.65 whereas that of Sunstone is 2.62-2.65.