Cat s Eye and Chlorastrolite Physical Properties

Cat s Eye

Chlorastrolite

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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

3.5-3.83.1-3.5

1 7.18

1.5 Fracture

Not Available

Granular

1.6 Cleavage

1,1 ; 3,2

Not Available

1.7 Mohs Hardness

8.55-6

2 10

1.8 Chemical Composition

BeAl ₂ O ₄

Ca 2(Mg,Fe)Al 2(SiO 4)(Si 2O 7)(OH) 2 · H 2O)Arthur Thomas , Gemstones (2009)

Cat s Eye and Chlorastrolite Chemical Formula

While comparing Cat s Eye and Chlorastrolite 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 Chlorastrolite chemical formula.

Chemical formula of Cat s Eye- BeAl ₂ O ₄
Chemical formula of Chlorastrolite- Ca 2(Mg,Fe)Al 2(SiO 4)(Si 2O 7)(OH) 2 · H 2O)Arthur Thomas , Gemstones (2009)

Compare Blue Gemstones

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Cat s Eye and Chlorastrolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cat s Eye and Chlorastrolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cat s Eye and Chlorastrolite Optical Properties during the identification of gemstone. Specific gravity of Cat s Eye is 3.1-3.5 whereas that of Chlorastrolite is 3.1-3.5.