Gaylussite and Fire Opal Physical Properties
Tenacity
Not Available
Not Available
Solubility
decomposes in water
Not Available
Durability
Not Available
Not Available
Specific Gravity
1.93-1.99
1.97-2.22
Fracture
Conchoidal, Conchoidal, Brittle
Conchoidal, Conchoidal, Gemstones of the world (2001)
Cleavage
perfect [110]
Not Available
Chemical Composition
Na2Ca(CO3)2•5(H2O)
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001) More from other references
Gaylussite and Fire Opal Chemical Formula
While comparing Gaylussite and Fire Opal 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 Gaylussite and Fire Opal chemical formula.
- Chemical formula of Gaylussite- Na2Ca(CO3)2•5(H2O)
- Chemical formula of Fire Opal- SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001) More from other references
Gaylussite and Fire Opal Specific Gravity
Another important criteria for qualitative analysis of gemstones is Gaylussite and Fire Opal Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Gaylussite and Fire Opal Optical Properties during the identification of gemstone. Specific gravity of Gaylussite is 1.97-2.22 whereas that of Fire Opal is 1.97-2.22.