Pezzottaite and Aventurine Physical Properties
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
2.90-3.14
  
2.64-2.69
  
Fracture
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle
  
Conchoidal
  
Cleavage
Imperfect; basal
  
Indiscernible
  
Mohs Hardness
7.5-8
  
7-6.5
  
Chemical Composition
(Be,Cs) 3Al 2Si 6O 18 · 0.5H 2OUlrich Henn and Claudio C.
  
SiO2
  
Pezzottaite and Aventurine Chemical Formula
While comparing Pezzottaite and Aventurine 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 Pezzottaite and Aventurine chemical formula.
- Chemical formula of Pezzottaite- (Be,Cs) 3Al 2Si 6O 18 · 0.5H 2OUlrich Henn and Claudio C.
- Chemical formula of Aventurine- SiO2
Pezzottaite and Aventurine Specific Gravity
Another important criteria for qualitative analysis of gemstones is Pezzottaite and Aventurine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pezzottaite and Aventurine Optical Properties during the identification of gemstone. Specific gravity of Pezzottaite is 2.64-2.69 whereas that of Aventurine is 2.64-2.69.