Girasol and Papagoite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
1.98-2.50
3.25
Fracture
Conchoidal, Conchoidal, Gemstones of the world (2001)
Brittle, Metallic
Cleavage
Not Available
Imperfect in one direction
Mohs Hardness
5.5-6.5
5-5.5
Chemical Composition
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
CaCuAlSi 2O 6(OH) 3Michael OâDonoghue , Gems, Sixth Edition (2006)
Girasol and Papagoite Chemical Formula
While comparing Girasol and Papagoite 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 Girasol and Papagoite chemical formula.
- Chemical formula of Girasol- SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
- Chemical formula of Papagoite- CaCuAlSi 2O 6(OH) 3Michael OâDonoghue , Gems, Sixth Edition (2006)
Girasol and Papagoite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Girasol and Papagoite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Girasol and Papagoite Optical Properties during the identification of gemstone. Specific gravity of Girasol is 3.25 whereas that of Papagoite is 3.25.