Taaffeite and Rutile Physical Properties

Taaffeite

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

3.60-3.614.20-4.30

1 7.18

1.5 Fracture

Conchoidal

Uneven, ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

Imperfect/fair/absent

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

1.7 Mohs Hardness

8-8.56-6.5

2 10

1.8 Chemical Composition

Mg 3Al 8BeO 16Walter Schumann , Gemstones of the world (2001) More from other references

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

Taaffeite and Rutile Chemical Formula

While comparing Taaffeite 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 Taaffeite and Rutile chemical formula.

Chemical formula of Taaffeite- Mg 3Al 8BeO 16Walter Schumann , Gemstones of the world (2001) More from other references
Chemical formula of Rutile- TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)

Compare Colorless Gems

Taaffeite Vs Blue quartz

Taaffeite Vs Kashmir sapphire

Taaffeite Vs Swiss blue topaz

Taaffeite and Rutile Specific Gravity

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