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Turquoise
Turquoise

Precious coral
Precious coral



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Turquoise
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Precious coral

Turquoise and Precious coral Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Soluble
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.30-2.90Not Available
Amber
1 7.18
1.5 Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Not Available
1.6 Cleavage
Good to perfect_usually N/A
Not Available
1.7 Mohs Hardness
5-63.5
Amber
2 10
1.8 Chemical Composition
CuAl6(PO4)4(OH)8 • 4H2O
Not Available

Turquoise and Precious coral Chemical Formula

While comparing Turquoise and Precious coral 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 Turquoise and Precious coral chemical formula.

  • Chemical formula of Turquoise- CuAl6(PO4)4(OH)8 • 4H2O
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Turquoise and Precious coral Specific Gravity

Another important criteria for qualitative analysis of gemstones is Turquoise and Precious coral Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Turquoise and Precious coral Optical Properties during the identification of gemstone. Specific gravity of Turquoise is Not Available whereas that of Precious coral is Not Available.