Bustamite and Ceylonite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Partly soluble in HCl.
none
Durability
Not Available
Not Available
Specific Gravity
3.32-3.43
3.63-3.9
Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
{100} perfect; {110} and {1 1 0} good; {010} poor
Indistinct
Mohs Hardness
5.5-6
7.5-8
Chemical Composition
(Ca,Mn2+ )Si 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Mg,Fe2+ )Al 2O 4Gemdat.org , Management Team (2012) More from other references
Bustamite and Ceylonite Chemical Formula
While comparing Bustamite and Ceylonite 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 Bustamite and Ceylonite chemical formula.
- Chemical formula of Bustamite- (Ca,Mn2+ )Si 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
- Chemical formula of Ceylonite- (Mg,Fe2+ )Al 2O 4Gemdat.org , Management Team (2012) More from other references
Bustamite and Ceylonite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Bustamite and Ceylonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Bustamite and Ceylonite Optical Properties during the identification of gemstone. Specific gravity of Bustamite is 3.63-3.9 whereas that of Ceylonite is 3.63-3.9.