Cat s Eye and Proustite Physical Properties

Cat s Eye

Proustite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.5-3.85.51-5.64

1 7.18

1.5 Fracture

Not Available

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

1.6 Cleavage

1,1 ; 3,2

Distinct on {10 1 1}

1.7 Mohs Hardness

8.52.5

2 10

1.8 Chemical Composition

BeAl ₂ O ₄

Ag 3AsS 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Cat s Eye and Proustite Chemical Formula

While comparing Cat s Eye and Proustite 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 Proustite chemical formula.

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

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Cat s Eye Vs London blue topaz

Cat s Eye and Proustite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cat s Eye and Proustite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cat s Eye and Proustite Optical Properties during the identification of gemstone. Specific gravity of Cat s Eye is 5.51-5.64 whereas that of Proustite is 5.51-5.64.