Moissanite and Lazulite Physical Properties

Moissanite

Lazulite

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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

3.17-3.243.04-3.17

1 7.18

1.5 Fracture

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

Uneven, Uneven, Gemstones of the world (2001) More from other references

1.6 Cleavage

(0001) indistinct

{001} Indistinct, {???} Indistinct

1.7 Mohs Hardness

9-9.55.5

2 10

1.8 Chemical Composition

SiCArthur Thomas , Gemstones (2009)

(Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references

Moissanite and Lazulite Chemical Formula

While comparing Moissanite and Lazulite 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 Lazulite chemical formula.

Chemical formula of Moissanite- SiCArthur Thomas , Gemstones (2009)
Chemical formula of Lazulite- (Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references

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Moissanite and Lazulite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Moissanite and Lazulite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Moissanite and Lazulite Optical Properties during the identification of gemstone. Specific gravity of Moissanite is 3.04-3.17 whereas that of Lazulite is 3.04-3.17.