Carnallite and Nepouite Physical Properties

Carnallite

Nepouite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Soluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

1.63.18-3.24

1 7.18

1.5 Fracture

Violet, Conchoidal, Brittle, Conchoidal, Brittle

Not Available

1.6 Cleavage

None

perfect on {001}

1.7 Mohs Hardness

2.52

2 10

1.8 Chemical Composition

KMgCl3•6(H2O)

Not Available

Carnallite and Nepouite Chemical Formula

While comparing Carnallite and Nepouite 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 Carnallite and Nepouite chemical formula.

Chemical formula of Carnallite- KMgCl3•6(H2O)

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Carnallite and Nepouite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Carnallite and Nepouite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Carnallite and Nepouite Optical Properties during the identification of gemstone. Specific gravity of Carnallite is 3.18-3.24 whereas that of Nepouite is 3.18-3.24.