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Bronzite
Bronzite

Tanzanite
Tanzanite



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Bronzite
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Tanzanite

Bronzite and Tanzanite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Hard
1.4 Specific Gravity
3.353.35
Amber
1 7.18
1.5 Fracture
Not Available
Uneven, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)
1.6 Cleavage
Not Available
Perfect {010}, imperfect {100}
1.7 Mohs Hardness
5.56.5-7
Amber
2 10
1.8 Chemical Composition
(Mg,Fe) 2Si 2O 6Ulrich Henn and Claudio C.
Ca2Al3(SiO4)3(OH)

Bronzite and Tanzanite Chemical Formula

While comparing Bronzite and Tanzanite 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 Bronzite and Tanzanite chemical formula.

  • Chemical formula of Bronzite- (Mg,Fe) 2Si 2O 6Ulrich Henn and Claudio C.
  • Chemical formula of Tanzanite- Ca2Al3(SiO4)3(OH)

Bronzite and Tanzanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Bronzite and Tanzanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Bronzite and Tanzanite Optical Properties during the identification of gemstone. Specific gravity of Bronzite is 3.35 whereas that of Tanzanite is 3.35.