Cat s Eye and Euclase Physical Properties

Cat s Eye

Euclase

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.5-3.83.08-3.12

1 7.18

1.5 Fracture

Not Available

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

1.6 Cleavage

1,1 ; 3,2

{010} Perfect

1.7 Mohs Hardness

8.57.5

2 10

1.8 Chemical Composition

BeAl ₂ O ₄

BeAlSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Cat s Eye and Euclase Chemical Formula

While comparing Cat s Eye and Euclase 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 Cat s Eye and Euclase chemical formula.

Chemical formula of Cat s Eye- BeAl ₂ O ₄
Chemical formula of Euclase- BeAlSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Cat s Eye and Euclase Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cat s Eye and Euclase Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cat s Eye and Euclase Optical Properties during the identification of gemstone. Specific gravity of Cat s Eye is 3.08-3.12 whereas that of Euclase is 3.08-3.12.