Wavellite and Eudialyte Physical Properties
Solubility
insoluble
H₂SO₄
Specific Gravity
2.36
2.74-3.00
Fracture
Uneven, Subconchoidal, Fibrous
Uneven
Cleavage
[110] perfect, [101] good, [010] distinct
Distinct on {0001} imperfect on {11 2 0}
Mohs Hardness
3.5-4
5-5.5
Chemical Composition
Al 3(PO 4) 2(OH,F) 3 · 5H 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.
Wavellite and Eudialyte Chemical Formula
While comparing Wavellite 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 Wavellite and Eudialyte chemical formula.
- Chemical formula of Wavellite- Al 3(PO 4) 2(OH,F) 3 · 5H 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.
Wavellite and Eudialyte Specific Gravity
Another important criteria for qualitative analysis of gemstones is Wavellite and Eudialyte Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Wavellite and Eudialyte Optical Properties during the identification of gemstone. Specific gravity of Wavellite is 2.74-3.00 whereas that of Eudialyte is 2.74-3.00.