Hemimorphite and Eudialyte Physical Properties
Solubility
Soluble
H 2 SO 4
Durability
Not Available
Not Available
Specific Gravity
3.30-3.50
2.74-3.00
Fracture
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle
Uneven, UnevenArthur Thomas, Gemstones (2009)
Cleavage
Perfect on {110}, poor on {101}, {001} rare
Distinct on {0001} imperfect on {11 2 0}
Chemical Composition
Zn 4Si 2O 7(OH) 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Na 4(Ca,Ce) 2(Fe,Mn,Y)ZrSi 8O 22(OH,Cl) 2Ulrich Henn and Claudio C.
Hemimorphite and Eudialyte Chemical Formula
While comparing Hemimorphite and Eudialyte 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 Hemimorphite and Eudialyte chemical formula.
- Chemical formula of Hemimorphite- Zn 4Si 2O 7(OH) 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
- Chemical formula of Eudialyte- Na 4(Ca,Ce) 2(Fe,Mn,Y)ZrSi 8O 22(OH,Cl) 2Ulrich Henn and Claudio C.
Hemimorphite and Eudialyte Specific Gravity
Another important criteria for qualitative analysis of gemstones is Hemimorphite and Eudialyte Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hemimorphite and Eudialyte Optical Properties during the identification of gemstone. Specific gravity of Hemimorphite is 2.74-3.00 whereas that of Eudialyte is 2.74-3.00.