Moissanite and Pyrope Physical Properties
Tenacity
Not Available
Not Available
Solubility
none
insoluble in water
Durability
Not Available
Not Available
Specific Gravity
3.17-3.24
3.62-3.87
Fracture
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Cleavage
(0001) indistinct
None
Mohs Hardness
9-9.5
7-7.5
Chemical Composition
SiCArthur Thomas , Gemstones (2009)
Mg 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Moissanite and Pyrope Chemical Formula
While comparing Moissanite and Pyrope 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 Pyrope chemical formula.
- Chemical formula of Moissanite- SiCArthur Thomas , Gemstones (2009)
- Chemical formula of Pyrope- Mg 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Moissanite and Pyrope Specific Gravity
Another important criteria for qualitative analysis of gemstones is Moissanite and Pyrope Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Moissanite and Pyrope Optical Properties during the identification of gemstone. Specific gravity of Moissanite is 3.62-3.87 whereas that of Pyrope is 3.62-3.87.