Vlasovite and Feldspar Physical Properties

Vlasovite

Feldspar

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Nearly insoluble in HCl and HNO₃

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.972.56-2.75

1 7.18

1.5 Fracture

Conchoidal, Brittle

Uneven, Conchoidal, Uneven, Conchoidal, Gemstones of the world (2001)

1.6 Cleavage

Distinct on {010}

two or three

1.7 Mohs Hardness

66-6.5

2 10

1.8 Chemical Composition

Not Available

Vlasovite and Feldspar Chemical Formula

While comparing Vlasovite and Feldspar 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 Vlasovite and Feldspar chemical formula.

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Vlasovite and Feldspar Specific Gravity

Another important criteria for qualitative analysis of gemstones is Vlasovite and Feldspar Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Vlasovite and Feldspar Optical Properties during the identification of gemstone. Specific gravity of Vlasovite is 2.56-2.75 whereas that of Feldspar is 2.56-2.75.