Prase and Epidote Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.64-2.69
3.25-3.50
Fracture
Gems, Sixth Edition (2006), Gems, Sixth Edition (2006)
Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references, Fibrous
Cleavage
Not Available
{001} perfect and {100} imperfect
Chemical Composition
SiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)
CaAl 2(Fe3+ ,Al)Si 3O 12(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Prase and Epidote Chemical Formula
While comparing Prase and Epidote 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 Prase and Epidote chemical formula.
- Chemical formula of Prase- SiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Epidote- CaAl 2(Fe3+ ,Al)Si 3O 12(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Prase and Epidote Specific Gravity
Another important criteria for qualitative analysis of gemstones is Prase and Epidote Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Prase and Epidote Optical Properties during the identification of gemstone. Specific gravity of Prase is 3.25-3.50 whereas that of Epidote is 3.25-3.50.