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Moissanite
Moissanite

Smithsonite
Smithsonite



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Moissanite
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Smithsonite

Moissanite and Smithsonite Physical Properties

Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

3.17-3.244.00-4.65
1 7.18
👆🏻

Fracture

Conchoidal
Uneven, Sub-Conchoidal

Cleavage

(0001) indistinct
Perfect on [1011]

Mohs Hardness

9-9.55-5.5
2 10
👆🏻

Chemical Composition

SiCArthur Thomas , Gemstones (2009)
ZnCO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Moissanite and Smithsonite Chemical Formula

While comparing Moissanite and Smithsonite 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 Smithsonite chemical formula.

  • Chemical formula of Moissanite- SiCArthur Thomas , Gemstones (2009)
  • Chemical formula of Smithsonite- ZnCO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Moissanite and Smithsonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Moissanite and Smithsonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Moissanite and Smithsonite Optical Properties during the identification of gemstone. Specific gravity of Moissanite is 4.00-4.65 whereas that of Smithsonite is 4.00-4.65.