Serendibite and Langbeinite Physical Properties
Tenacity
Not Available
  
Brittle
  
Solubility
Not Available
  
Slowly dissolves in water
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.43-3.44
  
Not Available
  
Fracture
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)
  
Conchoidal, Brittle
  
Cleavage
None Observed
  
None
  
Mohs Hardness
6.5-7
  
3.5-4
  
Chemical Composition
Ca 2(Mg,Al) 6(Si,Al,B) 6O 20Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
  
Not Available
  
Serendibite and Langbeinite Chemical Formula
While comparing Serendibite and Langbeinite 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 Langbeinite 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
>
Serendibite and Langbeinite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Serendibite and Langbeinite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Serendibite and Langbeinite Optical Properties during the identification of gemstone. Specific gravity of Serendibite is Not Available whereas that of Langbeinite is Not Available.