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Euclase and Phlogopite Physical Properties


Phlogopite and Euclase Physical Properties


Physical Properties

Tenacity
Not Available   
Tough   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.08-3.12   
2.78-2.85   

Fracture
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001), Brittle, Metallic   
None, Uneven   

Cleavage
{010} Perfect   
Perfect basal (001)   

Mohs Hardness
7.5   
2-2.5   

Chemical Composition
BeAlSiO 4(OH)Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references   
Not Available   

Optical Properties >>
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Euclase and Phlogopite Chemical Formula

While comparing Euclase and Phlogopite 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 Phlogopite chemical formula.

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Euclase and Phlogopite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Euclase and Phlogopite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Euclase and Phlogopite Optical Properties during the identification of gemstone. Specific gravity of Euclase is 2.78-2.85 whereas that of Phlogopite is 2.78-2.85.

Green Gemstones

Green Gemstones


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