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Arfvedsonite
Arfvedsonite

Hematite
Hematite



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Arfvedsonite
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Hematite

Arfvedsonite and Hematite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
Brittle
-
-
3.3-3.5
Uneven
Perfect on [110]
5-6
NaNa2(Fe++4Fe+++)Si8O22(OH)2
 
Brittle
-
-
5.00-5.30
Uneven, ConchoidalWalter Schumann, Conchoidal
None, may show partings on {0001} and {10 1 1}
6
Fe 2O 3Arthur Thomas , Gemstones (2009)

Arfvedsonite and Hematite Chemical Formula

While comparing Arfvedsonite and Hematite 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 Arfvedsonite and Hematite chemical formula.

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Arfvedsonite and Hematite Specific Gravity

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