Star diopside and Powellite Physical Properties
Tenacity
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Not Available
  
Solubility
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Not Available
  
Durability
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Specific Gravity
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4.23
  
Fracture
Not Available
  
UnevenAnthony et al, Handbook of mineralogy (2001), UnevenAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
  
Cleavage
Not Available
  
{111} Distinct
  
Mohs Hardness
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3.5-4
  
Chemical Composition
Not Available
  
CaMoO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
  
Star diopside and Powellite Chemical Formula
While comparing Star diopside and Powellite 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 Star diopside and Powellite chemical formula.
>- Chemical formula of Powellite- CaMoO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Star diopside and Powellite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Star diopside and Powellite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Star diopside and Powellite Optical Properties during the identification of gemstone. Specific gravity of Star diopside is 4.23 whereas that of Powellite is 4.23.