Mellite and Cat s Eye Physical Properties

Mellite

Cat s Eye

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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

1.58-1.603.5-3.8

1 7.18

1.5 Fracture

ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle

Not Available

1.6 Cleavage

{011} Imperfect

1,1 ; 3,2

1.7 Mohs Hardness

28.5

2 10

1.8 Chemical Composition

Al 2(Cl 2O 12) · 18H 2OUlrich Henn and Claudio C.

BeAl ₂ O ₄

Mellite and Cat s Eye Chemical Formula

While comparing Mellite and Cat s Eye 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 Mellite and Cat s Eye chemical formula.

Chemical formula of Mellite- Al 2(Cl 2O 12) · 18H 2OUlrich Henn and Claudio C.
Chemical formula of Cat s Eye- BeAl ₂ O ₄

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Mellite and Cat s Eye Specific Gravity

Another important criteria for qualitative analysis of gemstones is Mellite and Cat s Eye Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Mellite and Cat s Eye Optical Properties during the identification of gemstone. Specific gravity of Mellite is 3.5-3.8 whereas that of Cat s Eye is 3.5-3.8.