×

Bastnasite
Bastnasite

Covellite
Covellite



ADD
Compare
X
Bastnasite
X
Covellite

Bastnasite and Covellite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
4.95-5.0
Uneven
Imperfect to indistinct on {10 1 0}, parting on {0001}
4-5
(Ce,La)(CO 3)FMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
 
Flexible
-
-
4.6-4.76
-
Perfect on {0001}
-9999
CuSMichael O’Donoghue , Gems, Sixth edition (2006) More from other references

Bastnasite and Covellite Chemical Formula

While comparing Bastnasite 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 Bastnasite and Covellite chemical formula.

    >>

Bastnasite and Covellite Specific Gravity

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