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Alexandrite
Alexandrite

Magnetite
Magnetite



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Alexandrite
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Magnetite

Alexandrite and Magnetite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.69-3.81
-
1,1 ; 3,2.
8.5
BeAl 2 O 4
 
-
-
-
5.2
Uneven, Conchoidal
None
5.5-6.5
Fe 3O 4Ulrich Henn and Claudio C.

Alexandrite and Magnetite Chemical Formula

While comparing Alexandrite and Magnetite 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 Alexandrite and Magnetite chemical formula.

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Alexandrite and Magnetite Specific Gravity

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