Simpsonite and Turquoise Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Soluble
Durability
Not Available
Not Available
Specific Gravity
Not Available
2.30-2.90
Fracture
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Cleavage
None
Good to perfect_usually N/A
Chemical Composition
Al 4(Ta,Nb) 3(O,OH,F) 14Ulrich Henn and Claudio C.
CuAl6(PO4)4(OH)8 • 4H2O
Simpsonite and Turquoise Chemical Formula
While comparing Simpsonite and Turquoise 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 Simpsonite and Turquoise chemical formula.
- Chemical formula of Simpsonite- Al 4(Ta,Nb) 3(O,OH,F) 14Ulrich Henn and Claudio C.
- Chemical formula of Turquoise- CuAl6(PO4)4(OH)8 • 4H2O
Simpsonite and Turquoise Specific Gravity
Another important criteria for qualitative analysis of gemstones is Simpsonite and Turquoise Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Simpsonite and Turquoise Optical Properties during the identification of gemstone. Specific gravity of Simpsonite is 2.30-2.90 whereas that of Turquoise is 2.30-2.90.