Peridot and Kurnakovite Physical Properties

Peridot

Kurnakovite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

1.54-1.551.847-1.852

1 7.18

1.5 Fracture

Conchoidal

Brittle, Conchoidal

1.6 Cleavage

Poor

Poor to indistinct on {010}

1.7 Mohs Hardness

6.5-72-3

2 10

1.8 Chemical Composition

(Mg,Fe)₂SiO₄

Not Available

Peridot and Kurnakovite Chemical Formula

While comparing Peridot and Kurnakovite 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 Peridot and Kurnakovite chemical formula.

Chemical formula of Peridot- (Mg,Fe)₂SiO₄

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Peridot and Kurnakovite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Peridot and Kurnakovite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Peridot and Kurnakovite Optical Properties during the identification of gemstone. Specific gravity of Peridot is 1.847-1.852 whereas that of Kurnakovite is 1.847-1.852.