Riesling Beryl and Gahnospinel Physical Properties

Riesling Beryl

Gahnospinel

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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

2.66-2.863.65-4.55

1 7.18

1.5 Fracture

ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)

ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

Not Available

None, but may exhibit slight parting

1.7 Mohs Hardness

7.5-87.5-8

2 10

1.8 Chemical Composition

Al 2Be 3Si 6O 18Martin H.

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

Riesling Beryl and Gahnospinel Chemical Formula

While comparing Riesling Beryl and Gahnospinel 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 Riesling Beryl and Gahnospinel chemical formula.

Chemical formula of Riesling Beryl- Al 2Be 3Si 6O 18Martin H.
Chemical formula of Gahnospinel- (Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)

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Riesling Beryl and Gahnospinel Specific Gravity

Another important criteria for qualitative analysis of gemstones is Riesling Beryl and Gahnospinel Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Riesling Beryl and Gahnospinel Optical Properties during the identification of gemstone. Specific gravity of Riesling Beryl is 3.65-4.55 whereas that of Gahnospinel is 3.65-4.55.