Padparadscha and Bertrandite Physical Properties
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.95-4.10
  
2.59-2.60
  
Fracture
Not Available
  
Brittle, Metallic, Brittle, Metallic
  
Cleavage
Not Available
  
{001} Perfect, {110} Distinct, {101} Distinct
  
Mohs Hardness
9
  
6-7
  
Chemical Composition
Al 2O 3Ulrich Henn and Claudio C.
  
Be 4Si 2O 7(OH) 2Anthony et al , Handbook of mineralogy (2001)
  
Padparadscha and Bertrandite Chemical Formula
While comparing Padparadscha and Bertrandite 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 Padparadscha and Bertrandite chemical formula.
- Chemical formula of Padparadscha- Al 2O 3Ulrich Henn and Claudio C.
- Chemical formula of Bertrandite- Be 4Si 2O 7(OH) 2Anthony et al , Handbook of mineralogy (2001)
Padparadscha and Bertrandite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Padparadscha and Bertrandite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Padparadscha and Bertrandite Optical Properties during the identification of gemstone. Specific gravity of Padparadscha is 2.59-2.60 whereas that of Bertrandite is 2.59-2.60.