Sylvite and Dallasite Physical Properties

Sylvite

Dallasite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Soluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

1.9932.58-2.91

1 7.18

1.5 Fracture

Uneven, Brittle

Not Available

1.6 Cleavage

Perfect on [100], [010], [001]

Not Available

1.7 Mohs Hardness

2.56.5-7

2 10

1.8 Chemical Composition

Not Available

Sylvite and Dallasite Chemical Formula

While comparing Sylvite and Dallasite 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 Sylvite and Dallasite chemical formula.

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Sylvite and Dallasite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sylvite and Dallasite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sylvite and Dallasite Optical Properties during the identification of gemstone. Specific gravity of Sylvite is 2.58-2.91 whereas that of Dallasite is 2.58-2.91.