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Moissanite
Moissanite

Matrix Opal
Matrix Opal



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Moissanite
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Matrix Opal

Moissanite and Matrix Opal Physical Properties

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.17-3.241.98-2.50
1 7.18
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Fracture

Conchoidal
Conchoidal

Cleavage

(0001) indistinct
None

Mohs Hardness

9-9.55.5-6.5
2 10
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Chemical Composition

SiCArthur Thomas , Gemstones (2009)
SiO2·nH2O

Moissanite and Matrix Opal Chemical Formula

While comparing Moissanite and Matrix Opal 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 Matrix Opal chemical formula.

  • Chemical formula of Moissanite- SiCArthur Thomas , Gemstones (2009)
  • Chemical formula of Matrix Opal- SiO2·nH2O

Moissanite and Matrix Opal Specific Gravity

Another important criteria for qualitative analysis of gemstones is Moissanite and Matrix Opal Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Moissanite and Matrix Opal Optical Properties during the identification of gemstone. Specific gravity of Moissanite is 1.98-2.50 whereas that of Matrix Opal is 1.98-2.50.