Cat s Eye and Celestine Physical Properties

Cat s Eye

Celestine

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.3 Solubility

Not Available

1.3 Durability

Not Available

1.6 Specific Gravity

3.5-3.83.90-4.00

1 7.18

2.4 Fracture

Not Available

Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Conchoidal

2.5 Cleavage

1,1 ; 3,2

Perfect on {001}, good on {210}, poor on {010}

2.6 Mohs Hardness

8.53-3.5

2 10

2.10 Chemical Composition

BeAl ₂ O ₄

SrSO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Cat s Eye and Celestine Chemical Formula

While comparing Cat s Eye and Celestine 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 Celestine chemical formula.

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

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Cat s Eye and Celestine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cat s Eye and Celestine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cat s Eye and Celestine Optical Properties during the identification of gemstone. Specific gravity of Cat s Eye is 3.90-4.00 whereas that of Celestine is 3.90-4.00.