Charlesite and Barite Physical Properties
Tenacity
Brittle
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
1.79
  
4.48
  
Fracture
Irregular/uneven, Brittle, Metallic
  
Uneven
  
Cleavage
Perfect on {10bar10}
  
{010} Perfect, {210} Perfect, {010} Imperfect
  
Mohs Hardness
2.5
  
3-3.5
  
Chemical Composition
Ca6(Al,Si)2(SO4)2B(OH)4(OH,O)12•26(H2O)
  
BaSO4
  
Charlesite and Barite Chemical Formula
While comparing Charlesite and Barite 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 Charlesite and Barite chemical formula.
- Chemical formula of Charlesite- Ca6(Al,Si)2(SO4)2B(OH)4(OH,O)12•26(H2O)
- Chemical formula of Barite- BaSO4
Charlesite and Barite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Charlesite and Barite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Charlesite and Barite Optical Properties during the identification of gemstone. Specific gravity of Charlesite is 4.48 whereas that of Barite is 4.48.