Cat s Eye and Diaspore Physical Properties

Cat s Eye

Diaspore

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1 Physical Properties

1.1 Tenacity

Not Available

Very brittle

1.2 Solubility

Not Available

insoluble

1.3 Durability

Not Available

1.4 Specific Gravity

3.5-3.83.30-3.40

1 7.18

1.5 Fracture

Not Available

Conchoidal, Brittle, Conchoidal

1.6 Cleavage

1,1 ; 3,2

{010} perfect, {110} distinct, {100} in traces

1.7 Mohs Hardness

8.56.5-7

2 10

1.8 Chemical Composition

BeAl ₂ O ₄

AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references

Cat s Eye and Diaspore Chemical Formula

While comparing Cat s Eye and Diaspore 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 Diaspore chemical formula.

Chemical formula of Cat s Eye- BeAl ₂ O ₄
Chemical formula of Diaspore- AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references

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Cat s Eye Vs Mystic topaz

Cat s Eye and Diaspore Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cat s Eye and Diaspore Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cat s Eye and Diaspore Optical Properties during the identification of gemstone. Specific gravity of Cat s Eye is 3.30-3.40 whereas that of Diaspore is 3.30-3.40.