Beudantite and White Opal Physical Properties
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
4.48
  
1.98-2.50
  
Fracture
Brittle, Metallic, Brittle, Metallic
  
Conchoidal, Conchoidal, Gemstones of the world (2001)
  
Cleavage
distinct; good on {0001}
  
Not Available
  
Mohs Hardness
3.5-4.5
  
5.5-6.5
  
Chemical Composition
PbFe+++3(AsO4)(SO4)(OH)6
  
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
  
Beudantite and White Opal Chemical Formula
While comparing Beudantite and White Opal 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 Beudantite and White Opal chemical formula.
- Chemical formula of Beudantite- PbFe+++3(AsO4)(SO4)(OH)6
- Chemical formula of White Opal- SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
Beudantite and White Opal Specific Gravity
Another important criteria for qualitative analysis of gemstones is Beudantite and White Opal Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Beudantite and White Opal Optical Properties during the identification of gemstone. Specific gravity of Beudantite is 1.98-2.50 whereas that of White Opal is 1.98-2.50.