Riesling Beryl and Friedelite Physical Properties

Riesling Beryl

Friedelite

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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

2.66-2.863.06-3.19

1 7.18

1.5 Fracture

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

UnevenArthur Thomas, Gemstones (2009) Tough, UnevenArthur Thomas, Gemstones (2009) Tough, Brittle, Uneven

1.6 Cleavage

Not Available

{010} Perfect

1.7 Mohs Hardness

7.5-84-5

2 10

1.8 Chemical Composition

Al 2Be 3Si 6O 18Martin H.

Mn 8Si 6O 15(OH,Cl) 10Ulrich Henn and Claudio C.

Riesling Beryl and Friedelite Chemical Formula

While comparing Riesling Beryl and Friedelite 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 Friedelite chemical formula.

Chemical formula of Riesling Beryl- Al 2Be 3Si 6O 18Martin H.
Chemical formula of Friedelite- Mn 8Si 6O 15(OH,Cl) 10Ulrich Henn and Claudio C.

Compare Green Gemstones

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Riesling Beryl Vs Sapphirine

Riesling Beryl and Friedelite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Riesling Beryl and Friedelite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Riesling Beryl and Friedelite Optical Properties during the identification of gemstone. Specific gravity of Riesling Beryl is 3.06-3.19 whereas that of Friedelite is 3.06-3.19.