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Euclase
Euclase

Helenite
Helenite



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Euclase
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Helenite

Euclase and Helenite Physical Properties

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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
3.08-3.12Not Available
Amber
1 7.18
1.5 Fracture
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001), Brittle, Metallic
Not Available
1.6 Cleavage
{010} Perfect
Not Available
1.7 Mohs Hardness
7.5Not Available
Amber
2 10
1.8 Chemical Composition
BeAlSiO 4(OH)Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Not Available

Euclase and Helenite Chemical Formula

While comparing Euclase and Helenite 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 Euclase and Helenite chemical formula.

  • Chemical formula of Euclase- BeAlSiO 4(OH)Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
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Euclase and Helenite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Euclase and Helenite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Euclase and Helenite Optical Properties during the identification of gemstone. Specific gravity of Euclase is Not Available whereas that of Helenite is Not Available.