Periclase and Hematite Physical Properties
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.7-3.9
5.00-5.30
Fracture
Conchoidal, Brittle
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle
Cleavage
{001} perfect; {111} imperfect, may exhibit parting on , {011}
None, may show partings on {0001} and {10 1 1}
Chemical Composition
MgOMichael OâDonoghue , Gems, Sixth Edition (2006)
Fe 2O 3Arthur Thomas , Gemstones (2009)
Periclase and Hematite Chemical Formula
While comparing Periclase and Hematite 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 Periclase and Hematite chemical formula.
- Chemical formula of Periclase- MgOMichael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Hematite- Fe 2O 3Arthur Thomas , Gemstones (2009)
Periclase and Hematite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Periclase and Hematite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Periclase and Hematite Optical Properties during the identification of gemstone. Specific gravity of Periclase is 5.00-5.30 whereas that of Hematite is 5.00-5.30.