Proustite and Moissanite Physical Properties

Proustite

Moissanite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

none

1.3 Durability

Not Available

1.4 Specific Gravity

5.51-5.643.17-3.24

1 7.18

1.5 Fracture

Uneven, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle

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

1.6 Cleavage

Distinct on {10 1 1}

(0001) indistinct

1.7 Mohs Hardness

2.59-9.5

2 10

1.8 Chemical Composition

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

SiCArthur Thomas , Gemstones (2009)

Proustite and Moissanite Chemical Formula

While comparing Proustite and Moissanite 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 Proustite and Moissanite chemical formula.

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

Compare Black Gemstones

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Proustite and Moissanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Proustite and Moissanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Proustite and Moissanite Optical Properties during the identification of gemstone. Specific gravity of Proustite is 3.17-3.24 whereas that of Moissanite is 3.17-3.24.