Celestine and Eudialyte Physical Properties
Solubility
Not Available
H 2 SO 4
Durability
Not Available
Not Available
Specific Gravity
3.90-4.00
2.74-3.00
Fracture
Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Uneven, UnevenArthur Thomas, Gemstones (2009)
Cleavage
Perfect on {001}, good on {210}, poor on {010}
Distinct on {0001} imperfect on {11 2 0}
Mohs Hardness
3-3.5
5-5.5
Chemical Composition
SrSO 4Michael 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.
Celestine and Eudialyte Chemical Formula
While comparing Celestine 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 Celestine and Eudialyte chemical formula.
- Chemical formula of Celestine- SrSO 4Michael 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.
Celestine and Eudialyte Specific Gravity
Another important criteria for qualitative analysis of gemstones is Celestine and Eudialyte Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Celestine and Eudialyte Optical Properties during the identification of gemstone. Specific gravity of Celestine is 2.74-3.00 whereas that of Eudialyte is 2.74-3.00.