Gahnospinel and Aquamarine Physical Properties

Gahnospinel

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

3.65-4.552.66-2.80

1 7.18

1.5 Fracture

ConchoidalArthur Thomas, Gemstones (2009)

Not Available

1.6 Cleavage

None, but may exhibit slight parting

3,1 basal

1.7 Mohs Hardness

7.5-87.5-8

2 10

1.8 Chemical Composition

(Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)

Be₃Al₂SiO₆

Gahnospinel and Aquamarine Chemical Formula

While comparing Gahnospinel 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 Gahnospinel and Aquamarine chemical formula.

Chemical formula of Gahnospinel- (Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)
Chemical formula of Aquamarine- Be₃Al₂SiO₆

Compare Blue Gemstones

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Gahnospinel Vs Indicolite Blue Tourmaline

Gahnospinel Vs Jeremejevite

Gahnospinel and Aquamarine Specific Gravity

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