Glaucophane and Witherite Physical Properties
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3-3.15
  
4.27-4.35
  
Fracture
Conchoidal, Brittle, Conchoidal
  
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Conchoidal, Brittle
  
Cleavage
Good on [110] and on [001]
  
{010} Distinct
  
Mohs Hardness
6.0-6.5
  
3-3.5
  
Chemical Composition
[ ]Na2(Mg3Al2)Si8O22(OH)2
  
BaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
  
Glaucophane and Witherite Chemical Formula
While comparing Glaucophane and Witherite 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 Glaucophane and Witherite chemical formula.
- Chemical formula of Glaucophane- [ ]Na2(Mg3Al2)Si8O22(OH)2
- Chemical formula of Witherite- BaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Glaucophane and Witherite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Glaucophane and Witherite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Glaucophane and Witherite Optical Properties during the identification of gemstone. Specific gravity of Glaucophane is 4.27-4.35 whereas that of Witherite is 4.27-4.35.