Zincite and Cymophane Physical Properties
Tenacity
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
5.50-5.90
3.69-3.81
Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Not Available
Cleavage
On {10 1 0}, perfect; parting on {000 1 }
Not Available
Chemical Composition
(Zn,Mn2+ )OMichael OâDonoghue , Gems, Sixth Edition (2006)
BeAl 2O 4Arthur Thomas , Gemstones (2009)
Zincite and Cymophane Chemical Formula
While comparing Zincite and Cymophane 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 Cymophane chemical formula.
- Chemical formula of Zincite- (Zn,Mn2+ )OMichael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Cymophane- BeAl 2O 4Arthur Thomas , Gemstones (2009)
Zincite and Cymophane Specific Gravity
Another important criteria for qualitative analysis of gemstones is Zincite and Cymophane Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Zincite and Cymophane Optical Properties during the identification of gemstone. Specific gravity of Zincite is 3.69-3.81 whereas that of Cymophane is 3.69-3.81.