Turquoise and Witherite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Soluble
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.30-2.90
4.27-4.35
Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Cleavage
Good to perfect_usually N/A
{010} Distinct
Chemical Composition
CuAl6(PO4)4(OH)8 • 4H2O
BaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Turquoise and Witherite Chemical Formula
While comparing Turquoise and Witherite 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 Witherite chemical formula.
- Chemical formula of Turquoise- CuAl6(PO4)4(OH)8 • 4H2O
- Chemical formula of Witherite- BaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Turquoise and Witherite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Turquoise and Witherite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Turquoise and Witherite Optical Properties during the identification of gemstone. Specific gravity of Turquoise is 4.27-4.35 whereas that of Witherite is 4.27-4.35.