Cat s Eye and Pyrargyrite Physical Properties

Cat s Eye

Pyrargyrite

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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

3.5-3.85.85

1 7.18

1.5 Fracture

Not Available

Conchoidal, Uneven, ConchoidalArthur Thomas, Brittle

1.6 Cleavage

1,1 ; 3,2

Distinct on {10 1 1}, imperfect on {01 1 2}

1.7 Mohs Hardness

8.52.5-3

2 10

1.8 Chemical Composition

BeAl ₂ O ₄

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

Cat s Eye and Pyrargyrite Chemical Formula

While comparing Cat s Eye and Pyrargyrite 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 Pyrargyrite chemical formula.

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

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Cat s Eye and Pyrargyrite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cat s Eye and Pyrargyrite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cat s Eye and Pyrargyrite Optical Properties during the identification of gemstone. Specific gravity of Cat s Eye is 5.85 whereas that of Pyrargyrite is 5.85.