Spessartine and Aquamarine Physical Properties

Spessartine

Aquamarine

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

4.12-4.18

2.66-2.80

1.5 Fracture

ConchoidalArthur Thomas, Conchoidal, Brittle

Not Available

1.6 Cleavage

{???} Distinct

3,1 basal

1.7 Mohs Hardness

7-7.5

7.5-8

1.8 Chemical Composition

Mn 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

Be₃Al₂SiO₆

Spessartine and Aquamarine Chemical Formula

While comparing Spessartine and Aquamarine 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 Spessartine and Aquamarine chemical formula.

Chemical formula of Spessartine- Mn 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Chemical formula of Aquamarine- Be₃Al₂SiO₆

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Spessartine and Aquamarine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Spessartine and Aquamarine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Spessartine and Aquamarine Optical Properties during the identification of gemstone. Specific gravity of Spessartine is 2.66-2.80 whereas that of Aquamarine is 2.66-2.80.