Uvite and Papagoite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.97-3.14
3.25
Fracture
Uneven, Conchoidal, Brittle
Brittle, Metallic
Cleavage
{1011} Indistinct
Imperfect in one direction
Mohs Hardness
Not Available
5-5.5
Chemical Composition
Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
CaCuAlSi 2O 6(OH) 3Michael OâDonoghue , Gems, Sixth Edition (2006)
Uvite and Papagoite Chemical Formula
While comparing Uvite 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 Uvite and Papagoite chemical formula.
- Chemical formula of Uvite- Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
- Chemical formula of Papagoite- CaCuAlSi 2O 6(OH) 3Michael OâDonoghue , Gems, Sixth Edition (2006)
Uvite and Papagoite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Uvite and Papagoite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Uvite and Papagoite Optical Properties during the identification of gemstone. Specific gravity of Uvite is 3.25 whereas that of Papagoite is 3.25.