×

Magnetite
Magnetite

Sillimanite
Sillimanite



ADD
Compare
X
Magnetite
X
Sillimanite

Magnetite and Sillimanite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
5.2
Uneven, Conchoidal
None
5.5-6.5
Fe 3O 4Ulrich Henn and Claudio C.
 
Tough
-
-
3.20-3.26
Splintery
{010} perfect
6-7.5
Al 2SiO 5Michael O’Donoghue , Gems, Sixth Edition (2006)

Magnetite and Sillimanite Chemical Formula

While comparing Magnetite and Sillimanite 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 Magnetite and Sillimanite chemical formula.

    >>

Magnetite and Sillimanite Specific Gravity

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