Chalcedony and Citrine Physical Properties
Tenacity
Not Available
  
Not Available
  
Solubility
Soluble
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
2.55-2.70
  
2.65
  
Fracture
Uneven, Splintery, Conchoidal, Uneven, Splintery, Conchoidal, UnevenWalter Schumann
  
ConchoidalMichael OâDonoghue, Gems, Sixth Edition (2006), Gems, Sixth Edition (2006)
  
Cleavage
Absent
  
Indiscernible
  
Mohs Hardness
6.5-7
  
7
  
Chemical Composition
SiO2
  
SiO2
  
Chalcedony and Citrine Chemical Formula
While comparing Chalcedony and Citrine 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 Chalcedony and Citrine chemical formula.
- Chemical formula of Chalcedony- SiO2
- Chemical formula of Citrine- SiO2
Chalcedony and Citrine Specific Gravity
Another important criteria for qualitative analysis of gemstones is Chalcedony and Citrine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chalcedony and Citrine Optical Properties during the identification of gemstone. Specific gravity of Chalcedony is 2.65 whereas that of Citrine is 2.65.