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Precious coral
Precious coral

Tanzanite
Tanzanite



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Precious coral
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Tanzanite

Precious coral 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
Not Available3.35
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
3.56.5-7
Amber
2 10
1.8 Chemical Composition
Not Available
Ca2Al3(SiO4)3(OH)

Precious coral and Tanzanite Chemical Formula

While comparing Precious coral 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 Precious coral and Tanzanite chemical formula.

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

Precious coral and Tanzanite Specific Gravity

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