Kurnakovite and Verdite Physical Properties

Kurnakovite

Verdite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Soluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

1.847-1.8522.80-3.0

1 7.18

1.5 Fracture

Brittle, Conchoidal

Not Available

1.6 Cleavage

Poor to indistinct on {010}

{110} Good

1.7 Mohs Hardness

2-33

2 10

1.8 Chemical Composition

Not Available

NaFeS2•2(H2O)

Kurnakovite and Verdite Chemical Formula

While comparing Kurnakovite and Verdite 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 Kurnakovite and Verdite chemical formula.

Chemical formula of Verdite- NaFeS2•2(H2O)

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Kurnakovite and Verdite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Kurnakovite and Verdite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Kurnakovite and Verdite Optical Properties during the identification of gemstone. Specific gravity of Kurnakovite is 2.80-3.0 whereas that of Verdite is 2.80-3.0.