Quartz and Sinhalite Physical Properties
Tenacity
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.65
3.46-3.50
Fracture
Conchoidal, Conchoidal, Brittle, Gems
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Cleavage
{0110} Indistinct
Not Available
Chemical Composition
SiO2
MgAlBO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Quartz and Sinhalite Chemical Formula
While comparing Quartz and Sinhalite 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 Quartz and Sinhalite chemical formula.
- Chemical formula of Quartz- SiO2
- Chemical formula of Sinhalite- MgAlBO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Quartz and Sinhalite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Quartz and Sinhalite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Quartz and Sinhalite Optical Properties during the identification of gemstone. Specific gravity of Quartz is 3.46-3.50 whereas that of Sinhalite is 3.46-3.50.