Fibrolite and Periclase Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.14-3.25
3.7-3.9
Fracture
Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)
Conchoidal, Brittle
Cleavage
Not Available
{001} perfect; {111} imperfect, may exhibit parting on , {011}
Chemical Composition
Al 2SiO 5Arthur Thomas , Gemstones (2009)
MgOMichael OâDonoghue , Gems, Sixth Edition (2006)
Fibrolite and Periclase Chemical Formula
While comparing Fibrolite and Periclase 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 Fibrolite and Periclase chemical formula.
- Chemical formula of Fibrolite- Al 2SiO 5Arthur Thomas , Gemstones (2009)
- Chemical formula of Periclase- MgOMichael OâDonoghue , Gems, Sixth Edition (2006)
Fibrolite and Periclase Specific Gravity
Another important criteria for qualitative analysis of gemstones is Fibrolite and Periclase Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Fibrolite and Periclase Optical Properties during the identification of gemstone. Specific gravity of Fibrolite is 3.7-3.9 whereas that of Periclase is 3.7-3.9.