Cavansite and Pyroxmangite Physical Properties
Tenacity
Brittle
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
2.25-2.33
  
3.76-3.77
  
Fracture
Brittle, Metallic, Brittle, Metallic
  
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)
  
Cleavage
Good on {010}
  
{110} Perfect, {110} Perfect
  
Mohs Hardness
3-4
  
5-6
  
Chemical Composition
Ca(VO)Si4O10•4(H2O)
  
(Fe,Mn) 7Si 7O 21Ulrich Henn and Claudio C.
  
Cavansite and Pyroxmangite Chemical Formula
While comparing Cavansite and Pyroxmangite 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 Cavansite and Pyroxmangite chemical formula.
- Chemical formula of Cavansite- Ca(VO)Si4O10•4(H2O)
- Chemical formula of Pyroxmangite- (Fe,Mn) 7Si 7O 21Ulrich Henn and Claudio C.
Cavansite and Pyroxmangite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Cavansite and Pyroxmangite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cavansite and Pyroxmangite Optical Properties during the identification of gemstone. Specific gravity of Cavansite is 3.76-3.77 whereas that of Pyroxmangite is 3.76-3.77.