Eosphorite and Pyrope Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
insoluble in water
Durability
Not Available
Not Available
Specific Gravity
3.05-3.08
3.62-3.87
Fracture
Subconchoidal, Uneven, Conchoidal, Uneven
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Cleavage
Poor on {100}
None
Chemical Composition
Mn2+ Al(PO 4)(OH) 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
Mg 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Eosphorite and Pyrope Chemical Formula
While comparing Eosphorite and Pyrope 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 Eosphorite and Pyrope chemical formula.
- Chemical formula of Eosphorite- Mn2+ Al(PO 4)(OH) 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Pyrope- Mg 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Eosphorite and Pyrope Specific Gravity
Another important criteria for qualitative analysis of gemstones is Eosphorite and Pyrope Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Eosphorite and Pyrope Optical Properties during the identification of gemstone. Specific gravity of Eosphorite is 3.62-3.87 whereas that of Pyrope is 3.62-3.87.