Riesling Beryl and Cobaltite Physical Properties

Riesling Beryl

Cobaltite

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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

2.66-2.866.3

1 7.18

1.5 Fracture

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

UnevenAnthony et al, Handbook of mineralogy (2001) More from other references, UnevenAnthony et al, Handbook of mineralogy (2001) More from other references, Brittle, Metallic

1.6 Cleavage

Not Available

{100} Good, {010} Good, {001} Good

1.7 Mohs Hardness

7.5-85.5

2 10

1.8 Chemical Composition

Al 2Be 3Si 6O 18Martin H.

CoAsSAnthony et al , Handbook of mineralogy (2001)

Riesling Beryl and Cobaltite Chemical Formula

While comparing Riesling Beryl and Cobaltite 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 Cobaltite chemical formula.

Chemical formula of Riesling Beryl- Al 2Be 3Si 6O 18Martin H.
Chemical formula of Cobaltite- CoAsSAnthony et al , Handbook of mineralogy (2001)

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Riesling Beryl Vs Sapphirine

Riesling Beryl and Cobaltite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Riesling Beryl and Cobaltite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Riesling Beryl and Cobaltite Optical Properties during the identification of gemstone. Specific gravity of Riesling Beryl is 6.3 whereas that of Cobaltite is 6.3.