Scheelite and Wardite Physical Properties
Specific Gravity
5.9-6.3
2.81
Fracture
Conchoidal, Uneven
Conchoidal
Cleavage
On {101}, distinct; on {112}, interrupted; on {001}, indistinct
{001} Perfect
Mohs Hardness
4.5-5
4.5-5
Chemical Composition
CaWO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
NaAl 3(PO 4) 2(OH) 4 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Scheelite and Wardite Chemical Formula
While comparing Scheelite and Wardite 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 Scheelite and Wardite chemical formula.
- Chemical formula of Scheelite- CaWO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
- Chemical formula of Wardite- NaAl 3(PO 4) 2(OH) 4 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Scheelite and Wardite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Scheelite and Wardite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Scheelite and Wardite Optical Properties during the identification of gemstone. Specific gravity of Scheelite is 2.81 whereas that of Wardite is 2.81.