Papagoite and Bytownite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.25
2.72-2.75
Fracture
Brittle, Metallic
Uneven, Uneven, Gems, Sixth Edition (2006)
Cleavage
Imperfect in one direction
Perfect on [001], good on [010], imperfect on [110]
Mohs Hardness
5-5.5
6-6.5
Chemical Composition
CaCuAlSi 2O 6(OH) 3Michael OâDonoghue , Gems, Sixth Edition (2006)
Ca(70-90%)Na(30-10%)(Al,Si)AlSi 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Papagoite and Bytownite Chemical Formula
While comparing Papagoite and Bytownite 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 Bytownite chemical formula.
- Chemical formula of Papagoite- CaCuAlSi 2O 6(OH) 3Michael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Bytownite- Ca(70-90%)Na(30-10%)(Al,Si)AlSi 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Papagoite and Bytownite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Papagoite and Bytownite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Papagoite and Bytownite Optical Properties during the identification of gemstone. Specific gravity of Papagoite is 2.72-2.75 whereas that of Bytownite is 2.72-2.75.