Cat s Eye and Colemanite Physical Properties

Cat s Eye

Colemanite

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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

3.5-3.82.40-2.42

1 7.18

1.5 Fracture

Not Available

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

1.6 Cleavage

1,1 ; 3,2

{010} Perfect, {001} Distinct

1.7 Mohs Hardness

8.54.5

2 10

1.8 Chemical Composition

BeAl ₂ O ₄

Ca 2B 6O 11 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Cat s Eye and Colemanite Chemical Formula

While comparing Cat s Eye and Colemanite 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 Colemanite chemical formula.

Chemical formula of Cat s Eye- BeAl ₂ O ₄
Chemical formula of Colemanite- Ca 2B 6O 11 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Cat s Eye and Colemanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cat s Eye and Colemanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cat s Eye and Colemanite Optical Properties during the identification of gemstone. Specific gravity of Cat s Eye is 2.40-2.42 whereas that of Colemanite is 2.40-2.42.