Ceylonite and Diaspore Physical Properties
Tenacity
Not Available
Very brittle
Solubility
none
insoluble
Durability
Not Available
Not Available
Specific Gravity
3.63-3.9
3.30-3.40
Fracture
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009)
Conchoidal, Brittle, Conchoidal
Cleavage
Indistinct
{010} perfect, {110} distinct, {100} in traces
Mohs Hardness
7.5-8
6.5-7
Chemical Composition
(Mg,Fe2+ )Al 2O 4Gemdat.org , Management Team (2012) More from other references
AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Ceylonite and Diaspore Chemical Formula
While comparing Ceylonite and Diaspore 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 Diaspore chemical formula.
- Chemical formula of Ceylonite- (Mg,Fe2+ )Al 2O 4Gemdat.org , Management Team (2012) More from other references
- Chemical formula of Diaspore- AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Ceylonite and Diaspore Specific Gravity
Another important criteria for qualitative analysis of gemstones is Ceylonite and Diaspore Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ceylonite and Diaspore Optical Properties during the identification of gemstone. Specific gravity of Ceylonite is 3.30-3.40 whereas that of Diaspore is 3.30-3.40.