Jade and Eudialyte Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
H 2 SO 4
Durability
Not Available
Not Available
Specific Gravity
2.90-3.38
2.74-3.00
Fracture
Gemstones of the world (2001), Difficult, Splintery
Uneven, UnevenArthur Thomas, Gemstones (2009)
Cleavage
1 or 2,2 prismatic.
Distinct on {0001} imperfect on {11 2 0}
Chemical Composition
Nephrite: Ca2(Mg,Fe)5Si8O22(OH)2 Jadeite: NaAlSi2O6
Na 4(Ca,Ce) 2(Fe,Mn,Y)ZrSi 8O 22(OH,Cl) 2Ulrich Henn and Claudio C.
Jade and Eudialyte Chemical Formula
While comparing Jade 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 Jade and Eudialyte chemical formula.
- Chemical formula of Jade- Nephrite: Ca2(Mg,Fe)5Si8O22(OH)2 Jadeite: NaAlSi2O6
- Chemical formula of Eudialyte- Na 4(Ca,Ce) 2(Fe,Mn,Y)ZrSi 8O 22(OH,Cl) 2Ulrich Henn and Claudio C.
Jade and Eudialyte Specific Gravity
Another important criteria for qualitative analysis of gemstones is Jade and Eudialyte Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Jade and Eudialyte Optical Properties during the identification of gemstone. Specific gravity of Jade is 2.74-3.00 whereas that of Eudialyte is 2.74-3.00.