Montebrasite and Color change sapphire Physical Properties
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
2.98-3.10
  
Not Available
  
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
  
Not Available
  
Cleavage
{100} Perfect, {110} Good, {011} Distinct
  
Not Available
  
Mohs Hardness
5.5-6
  
Not Available
  
Chemical Composition
LiAl(PO 4)(OH,F)Walter Schumann , Gemstones of the world (2001) More from other references
  
Not Available
  
Montebrasite and Color change sapphire Chemical Formula
While comparing Montebrasite and Color change sapphire 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 Montebrasite and Color change sapphire chemical formula.
- Chemical formula of Montebrasite- LiAl(PO 4)(OH,F)Walter Schumann , Gemstones of the world (2001) More from other references
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Montebrasite and Color change sapphire Specific Gravity
Another important criteria for qualitative analysis of gemstones is Montebrasite and Color change sapphire Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Montebrasite and Color change sapphire Optical Properties during the identification of gemstone. Specific gravity of Montebrasite is Not Available whereas that of Color change sapphire is Not Available.