Riesling Beryl and Chalcedony Physical Properties

Riesling Beryl

Chalcedony

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.66-2.86

2.55-2.70

1.5 Fracture

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

Uneven, Splintery, Conchoidal, Uneven, Splintery, Conchoidal, UnevenWalter Schumann

1.6 Cleavage

Not Available

Absent

1.7 Mohs Hardness

7.5-8

6.5-7

1.8 Chemical Composition

Al 2Be 3Si 6O 18Martin H.

SiO₂

Riesling Beryl and Chalcedony Chemical Formula

While comparing Riesling Beryl and Chalcedony 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 Chalcedony chemical formula.

Chemical formula of Riesling Beryl- Al 2Be 3Si 6O 18Martin H.
Chemical formula of Chalcedony- SiO₂

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Riesling Beryl and Chalcedony Specific Gravity

Another important criteria for qualitative analysis of gemstones is Riesling Beryl and Chalcedony Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Riesling Beryl and Chalcedony Optical Properties during the identification of gemstone. Specific gravity of Riesling Beryl is 2.55-2.70 whereas that of Chalcedony is 2.55-2.70.