Sard and Vlasovite Physical Properties

Sard

Vlasovite

Add ⊕

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

2.58-2.632.97

1 7.18

1.5 Fracture

ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)

Conchoidal, Brittle

1.6 Cleavage

Not Available

Distinct on {010}

1.7 Mohs Hardness

6.5-76

2 10

1.8 Chemical Composition

SiO 2Ulrich Henn and Claudio C.

Not Available

Sard and Vlasovite Chemical Formula

While comparing Sard 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 Sard and Vlasovite chemical formula.

Chemical formula of Sard- SiO 2Ulrich Henn and Claudio C.

Compare Blue Gemstones

Sard Vs Sodalite

Sard Vs Spinel

Sard Vs Sillimanite

Sard and Vlasovite Specific Gravity

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