Cat s Eye and Benitoite Physical Properties

Cat s Eye

Benitoite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

Insoluble: HCl

1.3 Durability

Not Available

1.4 Specific Gravity

3.5-3.83.61-3.68

1 7.18

1.5 Fracture

Not Available

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle

1.6 Cleavage

1,1 ; 3,2

[10 1 1] poor

1.7 Mohs Hardness

8.56-6.5

2 10

1.8 Chemical Composition

BeAl ₂ O ₄

BaTiSi 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Cat s Eye and Benitoite Chemical Formula

While comparing Cat s Eye and Benitoite 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 Benitoite chemical formula.

Chemical formula of Cat s Eye- BeAl ₂ O ₄
Chemical formula of Benitoite- BaTiSi 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Cat s Eye and Benitoite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cat s Eye and Benitoite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cat s Eye and Benitoite Optical Properties during the identification of gemstone. Specific gravity of Cat s Eye is 3.61-3.68 whereas that of Benitoite is 3.61-3.68.