×

Foitite
Foitite

Poudretteite
Poudretteite



ADD
Compare
X
Foitite
X
Poudretteite

Foitite and Poudretteite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.17
-
None
7
Na x[Fe2+2(Al,Fe3+ )]Al 6(BO 3) 3Si 6O 18(OH) 4Anthony et al , Handbook of mineralogy (2001)
 
Brittle
-
-
2.51-2.53
Conchoidal, Splintery
None
5
KNa 2B 3Si 12O 30Michael O’Donoghue , Gems, Sixth Edition (2006)

Foitite and Poudretteite Chemical Formula

While comparing Foitite and Poudretteite 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 Foitite and Poudretteite chemical formula.

    >>

Foitite and Poudretteite Specific Gravity

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