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Moissanite
Moissanite

Poudretteite
Poudretteite



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Moissanite
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Poudretteite

Moissanite and Poudretteite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Brittle
1.2 Solubility
none
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.17-3.242.51-2.53
Amber
1 7.18
1.5 Fracture
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
Conchoidal, Splintery
1.6 Cleavage
(0001) indistinct
None
1.7 Mohs Hardness
9-9.55
Amber
2 10
1.8 Chemical Composition
SiCArthur Thomas , Gemstones (2009)
KNa 2B 3Si 12O 30Michael O’Donoghue , Gems, Sixth Edition (2006)

Moissanite and Poudretteite Chemical Formula

While comparing Moissanite and Poudretteite 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 Poudretteite chemical formula.

  • Chemical formula of Moissanite- SiCArthur Thomas , Gemstones (2009)
  • Chemical formula of Poudretteite- KNa 2B 3Si 12O 30Michael O’Donoghue , Gems, Sixth Edition (2006)

Moissanite and Poudretteite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Moissanite and Poudretteite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Moissanite and Poudretteite Optical Properties during the identification of gemstone. Specific gravity of Moissanite is 2.51-2.53 whereas that of Poudretteite is 2.51-2.53.