Aquamarine and Moissanite Physical Properties

Aquamarine

Moissanite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

none

1.3 Durability

Not Available

1.4 Specific Gravity

2.66-2.803.17-3.24

1 7.18

1.5 Fracture

Not Available

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

1.6 Cleavage

3,1 basal

(0001) indistinct

1.7 Mohs Hardness

7.5-89-9.5

2 10

1.8 Chemical Composition

Be₃Al₂SiO₆

SiCArthur Thomas , Gemstones (2009)

Aquamarine and Moissanite Chemical Formula

While comparing Aquamarine 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 Aquamarine and Moissanite chemical formula.

Chemical formula of Aquamarine- Be₃Al₂SiO₆
Chemical formula of Moissanite- SiCArthur Thomas , Gemstones (2009)

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Aquamarine and Moissanite Specific Gravity

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