Moissanite and Albite Physical Properties

Moissanite

Albite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

none

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.17-3.24

2.60-2.65

1.5 Fracture

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

Uneven, Uneven, Gems, Sixth Edition (2006), Uneven, Conchoidal

1.6 Cleavage

(0001) indistinct

Perfect on {001}, very good on {010}, imperfect on {110}

1.7 Mohs Hardness

9-9.5

6-6.5

1.8 Chemical Composition

SiCArthur Thomas , Gemstones (2009)

NaAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)

Moissanite and Albite Chemical Formula

While comparing Moissanite and Albite 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 Albite chemical formula.

Chemical formula of Moissanite- SiCArthur Thomas , Gemstones (2009)
Chemical formula of Albite- NaAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)

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Moissanite and Albite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Moissanite and Albite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Moissanite and Albite Optical Properties during the identification of gemstone. Specific gravity of Moissanite is 2.60-2.65 whereas that of Albite is 2.60-2.65.