Clinozoisite and Violane Physical Properties
Tenacity
Brittle
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.21-3.38
  
3.22-3.40
  
Fracture
Irregular/uneven, Uneven
  
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
  
Cleavage
Perfect on {001}
  
Not Available
  
Mohs Hardness
6-7
  
5-6
  
Chemical Composition
Ca 2Al 3(SiO 4) 3(OH)Walter Schumann , Gemstones of the world (2001) More from other references
  
(Ca,Mg,Mn)SiO 3Gemdat.org , Management Team (2012)
  
Clinozoisite and Violane Chemical Formula
While comparing Clinozoisite and Violane 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 Clinozoisite and Violane chemical formula.
- Chemical formula of Clinozoisite- Ca 2Al 3(SiO 4) 3(OH)Walter Schumann , Gemstones of the world (2001) More from other references
- Chemical formula of Violane- (Ca,Mg,Mn)SiO 3Gemdat.org , Management Team (2012)
Clinozoisite and Violane Specific Gravity
Another important criteria for qualitative analysis of gemstones is Clinozoisite and Violane Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Clinozoisite and Violane Optical Properties during the identification of gemstone. Specific gravity of Clinozoisite is 3.22-3.40 whereas that of Violane is 3.22-3.40.