Danburite and Scheelite Physical Properties
Specific Gravity
2.97-3.03
5.9-6.3
Fracture
Uneven, ConchoidalWalter Schumann, Conchoidal
Conchoidal, Uneven
Cleavage
{001} Poor
On {101}, distinct; on {112}, interrupted; on {001}, indistinct
Chemical Composition
CaB 2(SiO 4) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
CaWO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Danburite and Scheelite Chemical Formula
While comparing Danburite and Scheelite 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 Scheelite chemical formula.
- Chemical formula of Danburite- CaB 2(SiO 4) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
- Chemical formula of Scheelite- CaWO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Danburite and Scheelite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Danburite and Scheelite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Danburite and Scheelite Optical Properties during the identification of gemstone. Specific gravity of Danburite is 5.9-6.3 whereas that of Scheelite is 5.9-6.3.