Wulfenite and Kunzite Physical Properties
Tenacity
Brittle
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
6.50-7.00
  
3.15-3.21
  
Fracture
Irregular, Brittle, Conchoidal
  
Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)
  
Cleavage
On {011}, distinct; on {001}, {013}, indistinct
  
1,2 prismatic
  
Mohs Hardness
3
  
6-7
  
Chemical Composition
PbMoO 4Walter Schumann , Gemstones of the world (2001)
  
LiAlSi2O6
  
Wulfenite and Kunzite Chemical Formula
While comparing Wulfenite and Kunzite 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 Wulfenite and Kunzite chemical formula.
- Chemical formula of Wulfenite- PbMoO 4Walter Schumann , Gemstones of the world (2001)
- Chemical formula of Kunzite- LiAlSi2O6
Wulfenite and Kunzite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Wulfenite and Kunzite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Wulfenite and Kunzite Optical Properties during the identification of gemstone. Specific gravity of Wulfenite is 3.15-3.21 whereas that of Kunzite is 3.15-3.21.