Nifontovite and Cryolite Physical Properties
Tenacity
Not Available
  
Brittle
  
Solubility
Not Available
  
Soluble
  
Durability
Not Available
  
Not Available
  
Specific Gravity
2.35-2.36
  
2.97
  
Fracture
Not Available
  
Uneven
  
Cleavage
{???} Indistinct
  
None observed
  
Mohs Hardness
3.5-5
  
2.5
  
Chemical Composition
Ca 3B 6O 6(OH) 12 · 2H 2OAnthony et al , Handbook of Mineralogy (2001)
  
Na 3AlF 6Ulrich Henn and Claudio C.
  
Nifontovite and Cryolite Chemical Formula
While comparing Nifontovite and Cryolite 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 Nifontovite and Cryolite chemical formula.
- Chemical formula of Nifontovite- Ca 3B 6O 6(OH) 12 · 2H 2OAnthony et al , Handbook of Mineralogy (2001)
- Chemical formula of Cryolite- Na 3AlF 6Ulrich Henn and Claudio C.
Nifontovite and Cryolite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Nifontovite and Cryolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Nifontovite and Cryolite Optical Properties during the identification of gemstone. Specific gravity of Nifontovite is 2.97 whereas that of Cryolite is 2.97.