Moissanite and Bustamite Physical Properties

Moissanite

Bustamite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

none

Partly soluble in HCl.

1.3 Durability

Not Available

1.4 Specific Gravity

3.17-3.243.32-3.43

1 7.18

1.5 Fracture

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

ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

(0001) indistinct

{100} perfect; {110} and {1 1 0} good; {010} poor

1.7 Mohs Hardness

9-9.55.5-6

2 10

1.8 Chemical Composition

SiCArthur Thomas , Gemstones (2009)

(Ca,Mn2+ )Si 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Moissanite and Bustamite Chemical Formula

While comparing Moissanite and Bustamite 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 Bustamite chemical formula.

Chemical formula of Moissanite- SiCArthur Thomas , Gemstones (2009)
Chemical formula of Bustamite- (Ca,Mn2+ )Si 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Moissanite and Bustamite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Moissanite and Bustamite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Moissanite and Bustamite Optical Properties during the identification of gemstone. Specific gravity of Moissanite is 3.32-3.43 whereas that of Bustamite is 3.32-3.43.