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Jade and Rutile Physical Properties

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1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Insoluble in acids
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.90-3.38
4.20-4.30
1.5 Fracture
Gemstones of the world (2001), Difficult, Splintery
Uneven, ConchoidalArthur Thomas, Gemstones (2009)
1.6 Cleavage
1 or 2,2 prismatic.
{110} good, 100 moderate, parting on {092} and {011}
1.7 Mohs Hardness
6-7
6-6.5
1.8 Chemical Composition
Nephrite: Ca2(Mg,Fe)5Si8O22(OH)2 Jadeite: NaAlSi2O6
TiO 2Michael O’Donoghue , Gems, Sixth Edition (2006)

Jade and Rutile Chemical Formula

While comparing Jade 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 Jade and Rutile chemical formula.

  • Chemical formula of Jade- Nephrite: Ca2(Mg,Fe)5Si8O22(OH)2 Jadeite: NaAlSi2O6
  • Chemical formula of Rutile- TiO 2Michael O’Donoghue , Gems, Sixth Edition (2006)

Jade and Rutile Specific Gravity

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