Moissanite and Hackmanite Physical Properties

Moissanite

Hackmanite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

none

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.17-3.242.27-2.33

1 7.18

1.5 Fracture

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

UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)

1.6 Cleavage

(0001) indistinct

Not Available

1.7 Mohs Hardness

9-9.55.5-6

2 10

1.8 Chemical Composition

SiCArthur Thomas , Gemstones (2009)

Na 8Al 6Si 6O 24Cl 2Michael OâDonoghue , Gems, Sixth Edition (2006)

Moissanite and Hackmanite Chemical Formula

While comparing Moissanite and Hackmanite 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 Hackmanite chemical formula.

Chemical formula of Moissanite- SiCArthur Thomas , Gemstones (2009)
Chemical formula of Hackmanite- Na 8Al 6Si 6O 24Cl 2Michael OâDonoghue , Gems, Sixth Edition (2006)

Compare Green Gemstones

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Moissanite and Hackmanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Moissanite and Hackmanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Moissanite and Hackmanite Optical Properties during the identification of gemstone. Specific gravity of Moissanite is 2.27-2.33 whereas that of Hackmanite is 2.27-2.33.