Demantoid and Prasiolite Physical Properties
Tenacity
Not Available
  
Brittle
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.77-3.95
  
2.65
  
Fracture
Not Available
  
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)
  
Cleavage
Not Available
  
3,1
  
Mohs Hardness
6.5
  
7
  
Chemical Composition
Ca 3Fe 2(SiO 4) 3Ulrich Henn and Claudio C.
  
SiO 2Ulrich Henn and Claudio C.
  
Demantoid and Prasiolite Chemical Formula
While comparing Demantoid and Prasiolite 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 Demantoid and Prasiolite chemical formula.
- Chemical formula of Demantoid- Ca 3Fe 2(SiO 4) 3Ulrich Henn and Claudio C.
- Chemical formula of Prasiolite- SiO 2Ulrich Henn and Claudio C.
Demantoid and Prasiolite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Demantoid and Prasiolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Demantoid and Prasiolite Optical Properties during the identification of gemstone. Specific gravity of Demantoid is 2.65 whereas that of Prasiolite is 2.65.