Moissanite and Dumortierite Physical Properties
Tenacity
Not Available
Not Available
Solubility
none
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.17-3.24
3.26-3.41
Fracture
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
Fibrous, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references
Cleavage
(0001) indistinct
Distinct on {100}, poor on {110}; parting on {001}
Mohs Hardness
9-9.5
7-8.5
Chemical Composition
SiCArthur Thomas , Gemstones (2009)
AlAl6O3BSi3O18
Moissanite and Dumortierite Chemical Formula
While comparing Moissanite and Dumortierite 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 Dumortierite chemical formula.
- Chemical formula of Moissanite- SiCArthur Thomas , Gemstones (2009)
- Chemical formula of Dumortierite- AlAl6O3BSi3O18
Moissanite and Dumortierite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Moissanite and Dumortierite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Moissanite and Dumortierite Optical Properties during the identification of gemstone. Specific gravity of Moissanite is 3.26-3.41 whereas that of Dumortierite is 3.26-3.41.