Jet lignite and Vlasovite Physical Properties

Jet lignite

Vlasovite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

Nearly insoluble in HCl and HNO₃

1.3 Durability

Not Available

1.4 Specific Gravity

1.30-1.342.97

1 7.18

1.5 Fracture

Not Available

Conchoidal, Brittle

1.6 Cleavage

Not Available

Distinct on {010}

1.7 Mohs Hardness

2.56

2 10

1.8 Chemical Composition

Not Available

Jet lignite and Vlasovite Chemical Formula

While comparing Jet lignite and Vlasovite 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 Jet lignite and Vlasovite chemical formula.

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Jet lignite and Vlasovite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Jet lignite and Vlasovite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Jet lignite and Vlasovite Optical Properties during the identification of gemstone. Specific gravity of Jet lignite is 2.97 whereas that of Vlasovite is 2.97.