Moissanite and Foitite Physical Properties

Moissanite

Foitite

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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

3.17-3.243.17

1 7.18

1.5 Fracture

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

Handbook of mineralogy (2001)

1.6 Cleavage

(0001) indistinct

None

1.7 Mohs Hardness

9-9.57

2 10

1.8 Chemical Composition

SiCArthur Thomas , Gemstones (2009)

Na x[Fe2+2(Al,Fe3+ )]Al 6(BO 3) 3Si 6O 18(OH) 4Anthony et al , Handbook of mineralogy (2001)

Moissanite and Foitite Chemical Formula

While comparing Moissanite and Foitite 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 Foitite chemical formula.

Chemical formula of Moissanite- SiCArthur Thomas , Gemstones (2009)
Chemical formula of Foitite- Na x[Fe2+2(Al,Fe3+ )]Al 6(BO 3) 3Si 6O 18(OH) 4Anthony et al , Handbook of mineralogy (2001)

Compare Green Gemstones

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Moissanite and Foitite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Moissanite and Foitite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Moissanite and Foitite Optical Properties during the identification of gemstone. Specific gravity of Moissanite is 3.17 whereas that of Foitite is 3.17.