Kashmir sapphire and Rutile Physical Properties

Kashmir sapphire

Rutile

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

Insoluble in acids

1.3 Durability

Not Available

1.4 Specific Gravity

Not Available4.20-4.30

1 7.18

1.5 Fracture

Not Available

Uneven, ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

Not Available

{110} good, 100 moderate, parting on {092} and {011}

1.7 Mohs Hardness

Not Available6-6.5

2 10

1.8 Chemical Composition

Not Available

TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)

Kashmir sapphire and Rutile Chemical Formula

While comparing Kashmir sapphire and Rutile 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 Kashmir sapphire and Rutile chemical formula.

Chemical formula of Rutile- TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)

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Kashmir sapphire Vs Grossular Garnet

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Kashmir sapphire Vs Mystic topaz

Kashmir sapphire and Rutile Specific Gravity

Another important criteria for qualitative analysis of gemstones is Kashmir sapphire and Rutile Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Kashmir sapphire and Rutile Optical Properties during the identification of gemstone. Specific gravity of Kashmir sapphire is 4.20-4.30 whereas that of Rutile is 4.20-4.30.