Nepheline and Moissanite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
none
Durability
Not Available
Not Available
Specific Gravity
2.55-2.65
3.17-3.24
Fracture
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
Cleavage
[1010] Poor
(0001) indistinct
Chemical Composition
Na 3(Na,K)Al 4Si 4O 16Ulrich Henn and Claudio C.
SiCArthur Thomas , Gemstones (2009)
Nepheline and Moissanite Chemical Formula
While comparing Nepheline and Moissanite 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 Nepheline and Moissanite chemical formula.
- Chemical formula of Nepheline- Na 3(Na,K)Al 4Si 4O 16Ulrich Henn and Claudio C.
- Chemical formula of Moissanite- SiCArthur Thomas , Gemstones (2009)
Nepheline and Moissanite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Nepheline and Moissanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Nepheline and Moissanite Optical Properties during the identification of gemstone. Specific gravity of Nepheline is 3.17-3.24 whereas that of Moissanite is 3.17-3.24.