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Euclase and Hollandite Physical Properties


Hollandite and Euclase Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.08-3.12   
5.05   

Fracture
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001), Brittle, Metallic   
Brittle, Metallic   

Cleavage
{010} Perfect   
Distinct / Good, Prismatic   

Mohs Hardness
7.5   
4-6   

Chemical Composition
BeAlSiO 4(OH)Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references   
Ba(Mn++++,Mn++)8O16   

Optical Properties >>
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Euclase and Hollandite Chemical Formula

While comparing Euclase and Hollandite 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 Hollandite chemical formula.

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Euclase and Hollandite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Euclase and Hollandite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Euclase and Hollandite Optical Properties during the identification of gemstone. Specific gravity of Euclase is 5.05 whereas that of Hollandite is 5.05.

Green Gemstones

Green Gemstones


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