Kurnakovite and Labradorite Physical Properties

Kurnakovite

Labradorite

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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

1.847-1.8522.69-2.72

1 7.18

1.5 Fracture

Brittle, Conchoidal

Uneven, Conchoidal, Gems, Sixth Edition (2006)

1.6 Cleavage

Poor to indistinct on {010}

Perfect on {001}, less perfect on {010}, intersecting at near 90°; distinct on {110}

1.7 Mohs Hardness

2-36-6.5

2 10

1.8 Chemical Composition

Not Available

(Na,Ca)_1-2Si_3-2O₈

Kurnakovite and Labradorite Chemical Formula

While comparing Kurnakovite and Labradorite 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 Labradorite chemical formula.

Chemical formula of Labradorite- (Na,Ca)_1-2Si_3-2O₈

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Kurnakovite and Labradorite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Kurnakovite and Labradorite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Kurnakovite and Labradorite Optical Properties during the identification of gemstone. Specific gravity of Kurnakovite is 2.69-2.72 whereas that of Labradorite is 2.69-2.72.