Papagoite and Pyrope Spessartine Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.25
3.62-4.33
Fracture
Brittle, Metallic
Uneven, Uneven, ConchoidalGemdat.org, Management Team (2012)
Cleavage
Imperfect in one direction
Not Available
Mohs Hardness
5-5.5
7-7.5
Chemical Composition
CaCuAlSi 2O 6(OH) 3Michael OâDonoghue , Gems, Sixth Edition (2006)
Mn 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Papagoite and Pyrope Spessartine Chemical Formula
While comparing Papagoite and Pyrope Spessartine 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 Pyrope Spessartine chemical formula.
- Chemical formula of Papagoite- CaCuAlSi 2O 6(OH) 3Michael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Pyrope Spessartine- Mn 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Papagoite and Pyrope Spessartine Specific Gravity
Another important criteria for qualitative analysis of gemstones is Papagoite and Pyrope Spessartine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Papagoite and Pyrope Spessartine Optical Properties during the identification of gemstone. Specific gravity of Papagoite is 3.62-4.33 whereas that of Pyrope Spessartine is 3.62-4.33.