Home
Gemstones


Villiaumite and Sard Physical Properties


Sard and Villiaumite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.79   
2.58-2.63   

Fracture
Brittle, Metallic   
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)   

Cleavage
{100} Perfect, {010} Perfect, {001} Perfect   
Not Available   

Mohs Hardness
2   
6.5-7   

Chemical Composition
NaFUlrich Henn and Claudio C.   
SiO 2Ulrich Henn and Claudio C.   

Optical Properties >>
<< Astrology

Villiaumite and Sard Chemical Formula

While comparing Villiaumite and Sard 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 Villiaumite and Sard chemical formula.

Compare Gems Found in America

Villiaumite and Sard Specific Gravity

Another important criteria for qualitative analysis of gemstones is Villiaumite and Sard Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Villiaumite and Sard Optical Properties during the identification of gemstone. Specific gravity of Villiaumite is 2.58-2.63 whereas that of Sard is 2.58-2.63.

Gems Found in America

Gems Found in America


Compare Gems Found in America