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Heliodor Golden Beryl
Heliodor Golden Beryl

Nepheline
Nepheline



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Heliodor Golden Beryl
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Nepheline

Heliodor Golden Beryl and Nepheline Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.68-2.72
2.55-2.65
1.5 Fracture
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
1.6 Cleavage
Not Available
[1010] Poor
1.7 Mohs Hardness
7.5-8
5-6
1.8 Chemical Composition
Not Available
Na 3(Na,K)Al 4Si 4O 16Ulrich Henn and Claudio C.

Heliodor Golden Beryl and Nepheline Chemical Formula

While comparing Heliodor Golden Beryl and Nepheline 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 Heliodor Golden Beryl and Nepheline chemical formula.

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  • Chemical formula of Nepheline- Na 3(Na,K)Al 4Si 4O 16Ulrich Henn and Claudio C.

Heliodor Golden Beryl and Nepheline Specific Gravity

Another important criteria for qualitative analysis of gemstones is Heliodor Golden Beryl and Nepheline Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Heliodor Golden Beryl and Nepheline Optical Properties during the identification of gemstone. Specific gravity of Heliodor Golden Beryl is 2.55-2.65 whereas that of Nepheline is 2.55-2.65.