Moissanite and Aragonite Physical Properties

Moissanite

Aragonite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

none

Dilute acid

1.3 Durability

Not Available

1.4 Specific Gravity

3.17-3.242.93-2.96

1 7.18

1.5 Fracture

Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle

Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle

1.6 Cleavage

(0001) indistinct

Distinct on {010}, imperfect {110} and {011}

1.7 Mohs Hardness

9-9.53.5-4

2 10

1.8 Chemical Composition

SiCArthur Thomas , Gemstones (2009)

CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Moissanite and Aragonite Chemical Formula

While comparing Moissanite and Aragonite 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 Aragonite chemical formula.

Chemical formula of Moissanite- SiCArthur Thomas , Gemstones (2009)
Chemical formula of Aragonite- CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Green Gemstones

Moissanite Vs Nephrite

Moissanite Vs Narsarsukite

Moissanite Vs Nuummite

Moissanite and Aragonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Moissanite and Aragonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Moissanite and Aragonite Optical Properties during the identification of gemstone. Specific gravity of Moissanite is 2.93-2.96 whereas that of Aragonite is 2.93-2.96.