Zincite and Hematite Physical Properties
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
5.50-5.90
5.00-5.30
Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle
Cleavage
On {10 1 0}, perfect; parting on {000 1 }
None, may show partings on {0001} and {10 1 1}
Chemical Composition
(Zn,Mn2+ )OMichael OâDonoghue , Gems, Sixth Edition (2006)
Fe 2O 3Arthur Thomas , Gemstones (2009)
Zincite and Hematite Chemical Formula
While comparing Zincite 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 Zincite and Hematite chemical formula.
- Chemical formula of Zincite- (Zn,Mn2+ )OMichael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Hematite- Fe 2O 3Arthur Thomas , Gemstones (2009)
Zincite and Hematite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Zincite and Hematite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Zincite and Hematite Optical Properties during the identification of gemstone. Specific gravity of Zincite is 5.00-5.30 whereas that of Hematite is 5.00-5.30.