Turquoise and Hackmanite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Soluble
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.30-2.90
2.27-2.33
Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)
Cleavage
Good to perfect_usually N/A
Not Available
Chemical Composition
CuAl6(PO4)4(OH)8 • 4H2O
Na 8Al 6Si 6O 24Cl 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Turquoise and Hackmanite Chemical Formula
While comparing Turquoise and Hackmanite 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 Hackmanite chemical formula.
- Chemical formula of Turquoise- CuAl6(PO4)4(OH)8 • 4H2O
- Chemical formula of Hackmanite- Na 8Al 6Si 6O 24Cl 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Turquoise and Hackmanite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Turquoise and Hackmanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Turquoise and Hackmanite Optical Properties during the identification of gemstone. Specific gravity of Turquoise is 2.27-2.33 whereas that of Hackmanite is 2.27-2.33.