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Rutile
Rutile

Nacre
Nacre



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Rutile
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Nacre

Rutile and Nacre Physical Properties

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1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Insoluble in acids
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
4.20-4.30Not Available
Amber
1 7.18
1.5 Fracture
Uneven, ConchoidalArthur Thomas, Gemstones (2009)
Not Available
1.6 Cleavage
{110} good, 100 moderate, parting on {092} and {011}
Not Available
1.7 Mohs Hardness
6-6.5Not Available
Amber
2 10
1.8 Chemical Composition
TiO 2Michael O’Donoghue , Gems, Sixth Edition (2006)
Not Available

Rutile and Nacre Chemical Formula

While comparing Rutile and Nacre 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 Nacre chemical formula.

  • Chemical formula of Rutile- TiO 2Michael O’Donoghue , Gems, Sixth Edition (2006)
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Rutile and Nacre Specific Gravity

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