Quartz and Carnallite Physical Properties

Quartz

Carnallite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.65

1.6

1.5 Fracture

Conchoidal, Conchoidal, Brittle, Gems

Violet, Conchoidal, Brittle, Conchoidal, Brittle

1.6 Cleavage

{0110} Indistinct

None

1.7 Mohs Hardness

2.5

1.8 Chemical Composition

SiO₂

KMgCl3•6(H2O)

Quartz and Carnallite Chemical Formula

While comparing Quartz 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 Quartz and Carnallite chemical formula.

Chemical formula of Quartz- SiO₂
Chemical formula of Carnallite- KMgCl3•6(H2O)

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Quartz and Carnallite Specific Gravity

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