Opal and Baryte Barite Physical Properties
Tenacity
BrittleWalter Schumann
Not Available
Solubility
hot salt water
Not Available
Durability
Not Available
Not Available
Specific Gravity
1.98-2.25
4.43-4.46
Fracture
Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references, Brittle
Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)
Cleavage
None
Not Available
Mohs Hardness
5-6.5
3-3.5
Chemical Composition
SiO2 · nH2O
BaSO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Opal and Baryte Barite Chemical Formula
While comparing Opal and Baryte Barite 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 Opal and Baryte Barite chemical formula.
- Chemical formula of Opal- SiO2 · nH2O
- Chemical formula of Baryte Barite- BaSO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Opal and Baryte Barite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Opal and Baryte Barite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Opal and Baryte Barite Optical Properties during the identification of gemstone. Specific gravity of Opal is 4.43-4.46 whereas that of Baryte Barite is 4.43-4.46.