Danburite and Vesuvianite Physical Properties
Tenacity
Brittle
Not Available
Solubility
Not Available
Vesuvianite is virtually insolouble in acids
Durability
Not Available
Not Available
Specific Gravity
2.97-3.03
3.32-3.43
Fracture
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle
Conchoidal, Brittle
Cleavage
{001} Poor
Poor on {110} and {100} very poor on {001}
Chemical Composition
CaB 2(SiO 4) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Not Available
Danburite and Vesuvianite Chemical Formula
While comparing Danburite and Vesuvianite 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 Danburite and Vesuvianite chemical formula.
- Chemical formula of Danburite- CaB 2(SiO 4) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
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Danburite and Vesuvianite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Danburite and Vesuvianite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Danburite and Vesuvianite Optical Properties during the identification of gemstone. Specific gravity of Danburite is 3.32-3.43 whereas that of Vesuvianite is 3.32-3.43.