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Moissanite
Moissanite

Demantoid
Demantoid



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Moissanite
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Moissanite and Demantoid Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
none
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.17-3.24
3.77-3.95
1.5 Fracture
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
Not Available
1.6 Cleavage
(0001) indistinct
Not Available
1.7 Mohs Hardness
9-9.5
6.5
1.8 Chemical Composition
SiCArthur Thomas , Gemstones (2009)
Ca 3Fe 2(SiO 4) 3Ulrich Henn and Claudio C.

Moissanite and Demantoid Chemical Formula

While comparing Moissanite and Demantoid 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 Demantoid chemical formula.

  • Chemical formula of Moissanite- SiCArthur Thomas , Gemstones (2009)
  • Chemical formula of Demantoid- Ca 3Fe 2(SiO 4) 3Ulrich Henn and Claudio C.

Moissanite and Demantoid Specific Gravity

Another important criteria for qualitative analysis of gemstones is Moissanite and Demantoid Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Moissanite and Demantoid Optical Properties during the identification of gemstone. Specific gravity of Moissanite is 3.77-3.95 whereas that of Demantoid is 3.77-3.95.