Diaspore and Riesling Beryl Physical Properties

Diaspore

Riesling Beryl

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1 Physical Properties

1.1 Tenacity

Very brittle

Not Available

1.2 Solubility

insoluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.30-3.402.66-2.86

1 7.18

1.5 Fracture

Conchoidal, Brittle, Conchoidal

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

1.6 Cleavage

{010} perfect, {110} distinct, {100} in traces

Not Available

1.7 Mohs Hardness

6.5-77.5-8

2 10

1.8 Chemical Composition

AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references

Al 2Be 3Si 6O 18Martin H.

Diaspore and Riesling Beryl Chemical Formula

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

Chemical formula of Diaspore- AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Chemical formula of Riesling Beryl- Al 2Be 3Si 6O 18Martin H.

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Diaspore and Riesling Beryl Specific Gravity

Another important criteria for qualitative analysis of gemstones is Diaspore and Riesling Beryl Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Diaspore and Riesling Beryl Optical Properties during the identification of gemstone. Specific gravity of Diaspore is 2.66-2.86 whereas that of Riesling Beryl is 2.66-2.86.