Pyrope and Lawsonite Physical Properties
Tenacity
Not Available
  
Brittle
  
Solubility
insoluble in water
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.62-3.87
  
3.09
  
Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
  
White, Yellow, Pale blue, Brittle, Uneven
  
Cleavage
None
  
Perfect on {100} and {010}, imperfect on {101}
  
Mohs Hardness
7-7.5
  
8
  
Chemical Composition
Mg 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
  
Not Available
  
Pyrope and Lawsonite Chemical Formula
While comparing Pyrope and Lawsonite 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 Pyrope and Lawsonite chemical formula.
- Chemical formula of Pyrope- Mg 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
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Pyrope and Lawsonite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Pyrope and Lawsonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pyrope and Lawsonite Optical Properties during the identification of gemstone. Specific gravity of Pyrope is 3.09 whereas that of Lawsonite is 3.09.