Cinnabar and Ceylonite Physical Properties
Tenacity
Slightly sectile
-
Solubility
1.04 x 10−25 g per 100 ml water (Ksp at 25°C = 2 x 10−32)
-
Specific Gravity
2
3.63-3.9
Fracture
Uneven
Conchoidal, Uneven
Cleavage
Prismatic {10 1 0}, perfect
Indistinct
Mohs Hardness
2-2.5
7.5-8
Chemical Composition
HgSMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Mg,Fe2+ )Al 2O 4Gemdat.org , Management Team (2012) More from other references
Cinnabar and Ceylonite Chemical Formula
While comparing Cinnabar 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 Cinnabar and Ceylonite chemical formula.
- Chemical formula of Cinnabar- HgSMichael 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
Cinnabar and Ceylonite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Cinnabar and Ceylonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cinnabar and Ceylonite Optical Properties during the identification of gemstone. Specific gravity of Cinnabar is 3.63-3.9 whereas that of Ceylonite is 3.63-3.9.