×

Eudialyte
Eudialyte

Covellite
Covellite



ADD
Compare
X
Eudialyte
X
Covellite

Eudialyte and Covellite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
Brittle
H₂SO₄
-
2.74-3.00
Uneven
Distinct on {0001} imperfect on {11 2 0}
5-5.5
Na 4(Ca,Ce) 2(Fe,Mn,Y)ZrSi 8O 22(OH,Cl) 2Ulrich Henn and Claudio C.
 
Flexible
-
-
4.6-4.76
-
Perfect on {0001}
-9999
CuSMichael O’Donoghue , Gems, Sixth edition (2006) More from other references

Eudialyte and Covellite Chemical Formula

While comparing Eudialyte and Covellite 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 Eudialyte and Covellite chemical formula.

    >>

Eudialyte and Covellite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Eudialyte and Covellite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Eudialyte Vs Covellite during the identification of gemstone. Specific gravity of Eudialyte is whereas that of Covellite is .