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Ametrine
Ametrine

Tanzanite
Tanzanite



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Ametrine
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Tanzanite

Ametrine 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
2.653.35
Amber
1 7.18
1.5 Fracture
Not Available
Uneven, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)
1.6 Cleavage
Indiscernible
Perfect {010}, imperfect {100}
1.7 Mohs Hardness
76.5-7
Amber
2 10
1.8 Chemical Composition
SiO2
Ca2Al3(SiO4)3(OH)

Ametrine and Tanzanite Chemical Formula

While comparing Ametrine 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 Ametrine and Tanzanite chemical formula.

  • Chemical formula of Ametrine- SiO2
  • Chemical formula of Tanzanite- Ca2Al3(SiO4)3(OH)

Ametrine and Tanzanite Specific Gravity

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