Plumbogummite and Vlasovite Physical Properties

Plumbogummite

Vlasovite

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1 Physical Properties

1.1 Tenacity

Brittle

1.2 Solubility

Soluble

Nearly insoluble in HCl and HNO₃

1.3 Durability

Not Available

1.4 Specific Gravity

4.0142.97

1 7.18

1.5 Fracture

Uneven, Conchoidal

Conchoidal, Brittle

1.6 Cleavage

None

Distinct on {010}

1.7 Mohs Hardness

4-56

2 10

1.8 Chemical Composition

Not Available

Plumbogummite and Vlasovite Chemical Formula

While comparing Plumbogummite 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 Plumbogummite and Vlasovite chemical formula.

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Plumbogummite and Vlasovite Specific Gravity

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