Rutile and Bustamite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Insoluble in acids
Partly soluble in HCl.
Durability
Not Available
Not Available
Specific Gravity
4.20-4.30
3.32-3.43
Fracture
Uneven, ConchoidalArthur Thomas, Gemstones (2009)
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
{110} good, 100 moderate, parting on {092} and {011}
{100} perfect; {110} and {1 1 0} good; {010} poor
Mohs Hardness
6-6.5
5.5-6
Chemical Composition
TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)
(Ca,Mn2+ )Si 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Rutile and Bustamite Chemical Formula
While comparing Rutile and Bustamite 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 Bustamite chemical formula.
- Chemical formula of Rutile- TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Bustamite- (Ca,Mn2+ )Si 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Rutile and Bustamite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Rutile and Bustamite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Rutile and Bustamite Optical Properties during the identification of gemstone. Specific gravity of Rutile is 3.32-3.43 whereas that of Bustamite is 3.32-3.43.