Pearl and Scheelite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.60-2.85
5.9-6.3
Fracture
Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)
Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references, Uneven
Cleavage
none
On {101}, distinct; on {112}, interrupted; on {001}, indistinct
Mohs Hardness
2.5-4.5
4.5-5
Chemical Composition
Not Available
CaWO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Pearl and Scheelite Chemical Formula
While comparing Pearl 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 Pearl and Scheelite chemical formula.
>- Chemical formula of Scheelite- CaWO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Pearl and Scheelite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Pearl and Scheelite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pearl and Scheelite Optical Properties during the identification of gemstone. Specific gravity of Pearl is 5.9-6.3 whereas that of Scheelite is 5.9-6.3.