Opal and Schorlomite Physical Properties
Tenacity
BrittleWalter Schumann
Not Available
Solubility
hot salt water
Not Available
Durability
Not Available
Not Available
Specific Gravity
1.98-2.25
3.77-3.93
Fracture
Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references, Brittle
Gems, Conchoidal, Brittle
Mohs Hardness
5-6.5
7-7.5
Chemical Composition
SiO2 · nH2O
Ca 3Ti4+2(Fe3+2Si)O 12Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Opal and Schorlomite Chemical Formula
While comparing Opal and Schorlomite 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 Schorlomite chemical formula.
- Chemical formula of Opal- SiO2 · nH2O
- Chemical formula of Schorlomite- Ca 3Ti4+2(Fe3+2Si)O 12Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Opal and Schorlomite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Opal and Schorlomite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Opal and Schorlomite Optical Properties during the identification of gemstone. Specific gravity of Opal is 3.77-3.93 whereas that of Schorlomite is 3.77-3.93.