Moissanite and Foitite Physical Properties
Tenacity
Not Available
  
Not Available
  
Solubility
none
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.17-3.24
  
3.17
  
Fracture
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
  
Handbook of mineralogy (2001)
  
Cleavage
(0001) indistinct
  
None
  
Mohs Hardness
9-9.5
  
7
  
Chemical Composition
SiCArthur Thomas , Gemstones (2009)
  
Na x[Fe2+2(Al,Fe3+ )]Al 6(BO 3) 3Si 6O 18(OH) 4Anthony et al , Handbook of mineralogy (2001)
  
Moissanite and Foitite Chemical Formula
While comparing Moissanite and Foitite 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 Moissanite and Foitite chemical formula.
- Chemical formula of Moissanite- SiCArthur Thomas , Gemstones (2009)
- Chemical formula of Foitite- Na x[Fe2+2(Al,Fe3+ )]Al 6(BO 3) 3Si 6O 18(OH) 4Anthony et al , Handbook of mineralogy (2001)
Moissanite and Foitite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Moissanite and Foitite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Moissanite and Foitite Optical Properties during the identification of gemstone. Specific gravity of Moissanite is 3.17 whereas that of Foitite is 3.17.