Cat s Eye and Lazulite Physical Properties

Cat s Eye

Lazulite

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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

3.5-3.83.04-3.17

1 7.18

1.5 Fracture

Not Available

Uneven, Uneven, Gemstones of the world (2001) More from other references

1.6 Cleavage

1,1 ; 3,2

{001} Indistinct, {???} Indistinct

1.7 Mohs Hardness

8.55.5

2 10

1.8 Chemical Composition

BeAl ₂ O ₄

(Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references

Cat s Eye and Lazulite Chemical Formula

While comparing Cat s Eye and Lazulite 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 Lazulite chemical formula.

Chemical formula of Cat s Eye- BeAl ₂ O ₄
Chemical formula of Lazulite- (Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references

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Cat s Eye and Lazulite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cat s Eye and Lazulite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cat s Eye and Lazulite Optical Properties during the identification of gemstone. Specific gravity of Cat s Eye is 3.04-3.17 whereas that of Lazulite is 3.04-3.17.