Epidote and Ammolite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.25-3.50
2.75-2.80
Fracture
Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references, Fibrous
Uneven, Granular
Cleavage
{001} perfect and {100} imperfect
no true cleavage
Chemical Composition
CaAl 2(Fe3+ ,Al)Si 3O 12(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Not Available
Epidote and Ammolite Chemical Formula
While comparing Epidote and Ammolite 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 Ammolite chemical formula.
- Chemical formula of Epidote- CaAl 2(Fe3+ ,Al)Si 3O 12(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
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Epidote and Ammolite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Epidote and Ammolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Epidote and Ammolite Optical Properties during the identification of gemstone. Specific gravity of Epidote is 2.75-2.80 whereas that of Ammolite is 2.75-2.80.