Rutile and Nickeline Physical Properties

Rutile

Nickeline

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Insoluble in acids

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

4.20-4.30Not Available

1 7.18

1.5 Fracture

Uneven, ConchoidalArthur Thomas, Gemstones (2009)

Conchoidal, Uneven

1.6 Cleavage

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

{1010} Imperfect, {0001} Imperfect

1.7 Mohs Hardness

6-6.55-5.5

2 10

1.8 Chemical Composition

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

Not Available

Rutile and Nickeline Chemical Formula

While comparing Rutile and Nickeline 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 Rutile and Nickeline chemical formula.

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

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Rutile and Nickeline Specific Gravity

Another important criteria for qualitative analysis of gemstones is Rutile and Nickeline Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Rutile and Nickeline Optical Properties during the identification of gemstone. Specific gravity of Rutile is Not Available whereas that of Nickeline is Not Available.