Prase Opal and Sulphur Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
1.98-2.25
2.05-2.08
Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Not Available
Cleavage
Not Available
Not Available
Mohs Hardness
5-6.5
Not Available
Chemical Composition
SiO 2 + H 2OUlrich Henn and Claudio C.
SWalter Schumann , Gemstones of the world (2001)
Prase Opal and Sulphur Chemical Formula
While comparing Prase Opal and Sulphur 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 Prase Opal and Sulphur chemical formula.
- Chemical formula of Prase Opal- SiO 2 + H 2OUlrich Henn and Claudio C.
- Chemical formula of Sulphur- SWalter Schumann , Gemstones of the world (2001)
Prase Opal and Sulphur Specific Gravity
Another important criteria for qualitative analysis of gemstones is Prase Opal and Sulphur Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Prase Opal and Sulphur Optical Properties during the identification of gemstone. Specific gravity of Prase Opal is 2.05-2.08 whereas that of Sulphur is 2.05-2.08.