Pleonast and Gyrolite Physical Properties
Tenacity
Not Available
  
Brittle
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
Not Available
  
2.48
  
Fracture
Not Available
  
Brittle, Uneven, Brittle, Uneven
  
Cleavage
Not Available
  
Perfect on {001}
  
Mohs Hardness
Not Available
  
2
  
Chemical Composition
Not Available
  
NaCa16Si23AlO60(OH)8•64(H2O)
  
Pleonast and Gyrolite Chemical Formula
While comparing Pleonast and Gyrolite 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 Pleonast and Gyrolite chemical formula.
>- Chemical formula of Gyrolite- NaCa16Si23AlO60(OH)8•64(H2O)
Pleonast and Gyrolite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Pleonast and Gyrolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pleonast and Gyrolite Optical Properties during the identification of gemstone. Specific gravity of Pleonast is 2.48 whereas that of Gyrolite is 2.48.