Moissanite and Cinnabar Physical Properties
Tenacity
Not Available
Slightly sectile
Solubility
none
1.04 x 10−25 g per 100 ml water (Ksp at 25°C = 2 x 10−32)
Durability
Not Available
Not Available
Specific Gravity
3.17-3.24
2
Fracture
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
Uneven, Uneven, Gemstones (2009), Brittle
Cleavage
(0001) indistinct
Prismatic {10 1 0}, perfect
Mohs Hardness
9-9.5
2-2.5
Chemical Composition
SiCArthur Thomas , Gemstones (2009)
HgSMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Moissanite and Cinnabar Chemical Formula
While comparing Moissanite and Cinnabar 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 Moissanite and Cinnabar chemical formula.
- Chemical formula of Moissanite- SiCArthur Thomas , Gemstones (2009)
- Chemical formula of Cinnabar- HgSMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Moissanite and Cinnabar Specific Gravity
Another important criteria for qualitative analysis of gemstones is Moissanite and Cinnabar Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Moissanite and Cinnabar Optical Properties during the identification of gemstone. Specific gravity of Moissanite is 2 whereas that of Cinnabar is 2.