Pyrite Marcasite and Carnallite Physical Properties

Pyrite Marcasite

Carnallite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

4.9-5.21.6

1 7.18

1.5 Fracture

Not Available

Violet, Conchoidal, Brittle, Conchoidal, Brittle

1.6 Cleavage

None

1.7 Mohs Hardness

6-6.52.5

2 10

1.8 Chemical Composition

Not Available

KMgCl3•6(H2O)

Pyrite Marcasite and Carnallite Chemical Formula

While comparing Pyrite Marcasite and Carnallite 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 Pyrite Marcasite and Carnallite chemical formula.

Chemical formula of Carnallite- KMgCl3•6(H2O)

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Pyrite Marcasite and Carnallite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pyrite Marcasite and Carnallite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pyrite Marcasite and Carnallite Optical Properties during the identification of gemstone. Specific gravity of Pyrite Marcasite is 1.6 whereas that of Carnallite is 1.6.