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Tanzanite
Tanzanite

Jadeite
Jadeite



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Tanzanite
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Tanzanite and Jadeite Physical Properties

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1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Hard
Not Available
1.4 Specific Gravity
3.35
3.28-3.38
1.5 Fracture
Uneven, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)
Splintery, UnevenArthur Thomas, Difficult, Fibrous
1.6 Cleavage
Perfect {010}, imperfect {100}
Good on [110]
1.7 Mohs Hardness
6.5-7
6.5-7
1.8 Chemical Composition
Ca2Al3(SiO4)3(OH)
NaAlSi 2O 6Ulrich Henn and Claudio C.

Tanzanite and Jadeite Chemical Formula

While comparing Tanzanite and Jadeite 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 Tanzanite and Jadeite chemical formula.

  • Chemical formula of Tanzanite- Ca2Al3(SiO4)3(OH)
  • Chemical formula of Jadeite- NaAlSi 2O 6Ulrich Henn and Claudio C.

Tanzanite and Jadeite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Tanzanite and Jadeite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Tanzanite and Jadeite Optical Properties during the identification of gemstone. Specific gravity of Tanzanite is 3.28-3.38 whereas that of Jadeite is 3.28-3.38.