Precious Opal and Enstatite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
1.98-2.25
3.20-3.25
Fracture
Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references
Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Metallic
Cleavage
Not Available
Good/distinct on [210]
Chemical Composition
SiO 2 · nH 2OGemdat.org , Management Team (2012)
Mg 2Si 2O 6Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Precious Opal and Enstatite Chemical Formula
While comparing Precious Opal and Enstatite 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 Precious Opal and Enstatite chemical formula.
- Chemical formula of Precious Opal- SiO 2 · nH 2OGemdat.org , Management Team (2012)
- Chemical formula of Enstatite- Mg 2Si 2O 6Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Precious Opal and Enstatite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Precious Opal and Enstatite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Precious Opal and Enstatite Optical Properties during the identification of gemstone. Specific gravity of Precious Opal is 3.20-3.25 whereas that of Enstatite is 3.20-3.25.