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Turquoise
Turquoise

Brazilianite
Brazilianite



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Turquoise
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Brazilianite

Turquoise and Brazilianite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
Soluble
-
2.30-2.90
Conchoidal
Good to perfect_usually N/A
5-6
CuAl6(PO4)4(OH)8 • 4H2O
 
-
-
-
2.98-2.99
Conchoidal
(010) Distinct to good
5.5
NaAl 3(PO 4) 2(OH) 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Turquoise and Brazilianite Chemical Formula

While comparing Turquoise and Brazilianite 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 Brazilianite chemical formula.

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Turquoise and Brazilianite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Turquoise and Brazilianite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Turquoise Vs Brazilianite during the identification of gemstone. Specific gravity of Turquoise is whereas that of Brazilianite is .