Pearl and Vlasovite Physical Properties

Pearl

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

2.60-2.852.97

1 7.18

1.5 Fracture

Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)

Conchoidal, Brittle

1.6 Cleavage

none

Distinct on {010}

1.7 Mohs Hardness

2.5-4.56

2 10

1.8 Chemical Composition

Not Available

Pearl and Vlasovite Chemical Formula

While comparing Pearl 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 Pearl and Vlasovite chemical formula.

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Pearl and Vlasovite Specific Gravity

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