Epidote and Zircon Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
insoluble
Durability
Not Available
Not Available
Specific Gravity
3.25-3.50
3.93-4.73
Fracture
Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references, Fibrous
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
{001} perfect and {100} imperfect
{110} and {111}
Chemical Composition
CaAl 2(Fe3+ ,Al)Si 3O 12(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
ZrSiO4
Epidote and Zircon Chemical Formula
While comparing Epidote and Zircon 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 Epidote and Zircon chemical formula.
- Chemical formula of Epidote- CaAl 2(Fe3+ ,Al)Si 3O 12(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
- Chemical formula of Zircon- ZrSiO4
Epidote and Zircon Specific Gravity
Another important criteria for qualitative analysis of gemstones is Epidote and Zircon Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Epidote and Zircon Optical Properties during the identification of gemstone. Specific gravity of Epidote is 3.93-4.73 whereas that of Zircon is 3.93-4.73.