Pumpellyite and Angelite Physical Properties
Tenacity
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Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.20-3.30
  
Not Available
  
Fracture
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Not Available
  
Cleavage
Not Available
  
Not Available
  
Mohs Hardness
5-6
  
3.5
  
Chemical Composition
Ca 2(Mg,Fe,Mn,Al) 2(SiO 4)(Si 2O 7)(OH) 2 · H 2OUlrich Henn and Claudio C.
  
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Pumpellyite and Angelite Chemical Formula
While comparing Pumpellyite and Angelite 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 Pumpellyite and Angelite chemical formula.
- Chemical formula of Pumpellyite- Ca 2(Mg,Fe,Mn,Al) 2(SiO 4)(Si 2O 7)(OH) 2 · H 2OUlrich Henn and Claudio C.
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Pumpellyite and Angelite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Pumpellyite and Angelite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pumpellyite and Angelite Optical Properties during the identification of gemstone. Specific gravity of Pumpellyite is Not Available whereas that of Angelite is Not Available.