Ceylonite and Taaffeite Physical Properties
Tenacity
Not Available
Not Available
Solubility
none
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.63-3.9
3.60-3.61
Fracture
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009)
Conchoidal
Cleavage
Indistinct
Imperfect/fair/absent
Mohs Hardness
7.5-8
8-8.5
Chemical Composition
(Mg,Fe2+ )Al 2O 4Gemdat.org , Management Team (2012) More from other references
Mg 3Al 8BeO 16Walter Schumann , Gemstones of the world (2001) More from other references
Ceylonite and Taaffeite Chemical Formula
While comparing Ceylonite and Taaffeite 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 Ceylonite and Taaffeite chemical formula.
- Chemical formula of Ceylonite- (Mg,Fe2+ )Al 2O 4Gemdat.org , Management Team (2012) More from other references
- Chemical formula of Taaffeite- Mg 3Al 8BeO 16Walter Schumann , Gemstones of the world (2001) More from other references
Ceylonite and Taaffeite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Ceylonite and Taaffeite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ceylonite and Taaffeite Optical Properties during the identification of gemstone. Specific gravity of Ceylonite is 3.60-3.61 whereas that of Taaffeite is 3.60-3.61.