Gaylussite and Kornerupine Physical Properties
Tenacity
Not Available
Not Available
Solubility
decomposes in water
Not Available
Durability
Not Available
Not Available
Specific Gravity
1.93-1.99
3.25-3.45
Fracture
Conchoidal, Conchoidal, Brittle
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Brittle, Uneven
Cleavage
perfect [110]
Good on {110}
Chemical Composition
Na2Ca(CO3)2•5(H2O)
Mg 3Al 6(Si,Al,B) 5O 21(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Gaylussite and Kornerupine Chemical Formula
While comparing Gaylussite and Kornerupine 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 Kornerupine chemical formula.
- Chemical formula of Gaylussite- Na2Ca(CO3)2•5(H2O)
- Chemical formula of Kornerupine- Mg 3Al 6(Si,Al,B) 5O 21(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Gaylussite and Kornerupine Specific Gravity
Another important criteria for qualitative analysis of gemstones is Gaylussite and Kornerupine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Gaylussite and Kornerupine Optical Properties during the identification of gemstone. Specific gravity of Gaylussite is 3.25-3.45 whereas that of Kornerupine is 3.25-3.45.