Rutile and Scheelite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Insoluble in acids
Not Available
Durability
Not Available
Not Available
Specific Gravity
4.20-4.30
5.9-6.3
Fracture
Uneven, ConchoidalArthur Thomas, Gemstones (2009)
Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references, Uneven
Cleavage
{110} good, 100 moderate, parting on {092} and {011}
On {101}, distinct; on {112}, interrupted; on {001}, indistinct
Mohs Hardness
6-6.5
4.5-5
Chemical Composition
TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)
CaWO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Rutile and Scheelite Chemical Formula
While comparing Rutile 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 Rutile and Scheelite chemical formula.
- Chemical formula of Rutile- TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Scheelite- CaWO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Rutile and Scheelite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Rutile and Scheelite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Rutile and Scheelite Optical Properties during the identification of gemstone. Specific gravity of Rutile is 5.9-6.3 whereas that of Scheelite is 5.9-6.3.