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Neptunite
Neptunite
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Riesling Beryl
Riesling Beryl
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Neptunite
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Riesling Beryl

Neptunite and Riesling Beryl Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
Brittle
-
-
3.19-3.23
Conchoidal
{110} good
5-6
KNa 2Li(Fe2+ ,Mn2+ ) 2Ti 2Si 8O 24Michael O’Donoghue , Gems, Sixth Edition (2006)
 
-
-
-
2.66-2.86
ConchoidalWalter Schumann
Indiscernible
7.5-8
Al 2Be 3Si 6O 18Martin H.

Neptunite and Riesling Beryl Chemical Formula

While comparing Neptunite 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 Neptunite and Riesling Beryl chemical formula.

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Neptunite and Riesling Beryl Specific Gravity

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