Arfvedsonite and Barite Physical Properties

Arfvedsonite

Barite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.3-3.54.48

1 7.18

1.5 Fracture

Uneven, Brittle, Metallic, Brittle, Metallic

Uneven

1.6 Cleavage

Perfect on [110]

{010} Perfect, {210} Perfect, {010} Imperfect

1.7 Mohs Hardness

5-63-3.5

2 10

1.8 Chemical Composition

NaNa2(Fe++4Fe+++)Si8O22(OH)2

BaSO4

Arfvedsonite and Barite Chemical Formula

While comparing Arfvedsonite and Barite 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 Barite chemical formula.

Chemical formula of Arfvedsonite- NaNa2(Fe++4Fe+++)Si8O22(OH)2
Chemical formula of Barite- BaSO4

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Arfvedsonite and Barite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Arfvedsonite and Barite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Arfvedsonite and Barite Optical Properties during the identification of gemstone. Specific gravity of Arfvedsonite is 4.48 whereas that of Barite is 4.48.