Rutile and Kurnakovite Physical Properties

Rutile

Kurnakovite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Insoluble in acids

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

4.20-4.301.847-1.852

1 7.18

1.5 Fracture

Uneven, ConchoidalArthur Thomas, Gemstones (2009)

Brittle, Conchoidal

1.6 Cleavage

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

Poor to indistinct on {010}

1.7 Mohs Hardness

6-6.52-3

2 10

1.8 Chemical Composition

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

Not Available

Rutile and Kurnakovite Chemical Formula

While comparing Rutile and Kurnakovite 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 Kurnakovite chemical formula.

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

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Rutile and Kurnakovite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Rutile and Kurnakovite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Rutile and Kurnakovite Optical Properties during the identification of gemstone. Specific gravity of Rutile is 1.847-1.852 whereas that of Kurnakovite is 1.847-1.852.