Serendibite and Gaylussite Physical Properties
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
decomposes in water
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.43-3.44
  
1.93-1.99
  
Fracture
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)
  
Conchoidal, Conchoidal, Brittle
  
Cleavage
None Observed
  
perfect [110]
  
Mohs Hardness
6.5-7
  
2.5
  
Chemical Composition
Ca 2(Mg,Al) 6(Si,Al,B) 6O 20Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
  
Na2Ca(CO3)2•5(H2O)
  
Serendibite and Gaylussite Chemical Formula
While comparing Serendibite and Gaylussite 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 Serendibite and Gaylussite chemical formula.
- Chemical formula of Serendibite- Ca 2(Mg,Al) 6(Si,Al,B) 6O 20Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
- Chemical formula of Gaylussite- Na2Ca(CO3)2•5(H2O)
Serendibite and Gaylussite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Serendibite and Gaylussite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Serendibite and Gaylussite Optical Properties during the identification of gemstone. Specific gravity of Serendibite is 1.93-1.99 whereas that of Gaylussite is 1.93-1.99.