Nosean and Riesling Beryl Physical Properties

Nosean

Riesling Beryl

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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

2.30-2.402.66-2.86

1 7.18

1.5 Fracture

Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle

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

1.6 Cleavage

{110} Perfect

Not Available

1.7 Mohs Hardness

Not Available7.5-8

2 10

1.8 Chemical Composition

Na 8Al 6Si 6O 24(SO 4) · H 2OAnthony et al , Handbook of Mineralogy (2001)

Al 2Be 3Si 6O 18Martin H.

Nosean and Riesling Beryl Chemical Formula

While comparing Nosean 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 Nosean and Riesling Beryl chemical formula.

Chemical formula of Nosean- Na 8Al 6Si 6O 24(SO 4) · H 2OAnthony et al , Handbook of Mineralogy (2001)
Chemical formula of Riesling Beryl- Al 2Be 3Si 6O 18Martin H.

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Nosean and Riesling Beryl Specific Gravity

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