Papagoite and Gahnospinel Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.25
3.65-4.55
Fracture
Brittle, Metallic
ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
Imperfect in one direction
None, but may exhibit slight parting
Mohs Hardness
5-5.5
7.5-8
Chemical Composition
CaCuAlSi 2O 6(OH) 3Michael OâDonoghue , Gems, Sixth Edition (2006)
(Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)
Papagoite and Gahnospinel Chemical Formula
While comparing Papagoite and Gahnospinel 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 Papagoite and Gahnospinel chemical formula.
- Chemical formula of Papagoite- CaCuAlSi 2O 6(OH) 3Michael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Gahnospinel- (Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)
Papagoite and Gahnospinel Specific Gravity
Another important criteria for qualitative analysis of gemstones is Papagoite and Gahnospinel Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Papagoite and Gahnospinel Optical Properties during the identification of gemstone. Specific gravity of Papagoite is 3.65-4.55 whereas that of Gahnospinel is 3.65-4.55.