Zoisite and Euclase Physical Properties
Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.20-3.50
3.08-3.12
Fracture
Uneven, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Even
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001), Brittle, Metallic
Cleavage
Perfect {010} imperfect {100}
{010} Perfect
Mohs Hardness
6-7
7.5
Chemical Composition
Ca2Al3(SiO4)3(OH)
BeAlSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Zoisite and Euclase Chemical Formula
While comparing Zoisite and Euclase 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 Zoisite and Euclase chemical formula.
- Chemical formula of Zoisite- Ca2Al3(SiO4)3(OH)
- Chemical formula of Euclase- BeAlSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Zoisite and Euclase Specific Gravity
Another important criteria for qualitative analysis of gemstones is Zoisite and Euclase Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Zoisite and Euclase Optical Properties during the identification of gemstone. Specific gravity of Zoisite is 3.08-3.12 whereas that of Euclase is 3.08-3.12.
