Kurnakovite and Tanzanite Physical Properties

Kurnakovite

Tanzanite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Soluble

Not Available

1.3 Durability

Not Available

Hard

1.4 Specific Gravity

1.847-1.8523.35

1 7.18

1.5 Fracture

Brittle, Conchoidal

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

1.6 Cleavage

Poor to indistinct on {010}

Perfect {010}, imperfect {100}

1.7 Mohs Hardness

2-36.5-7

2 10

1.8 Chemical Composition

Not Available

Ca₂Al₃(SiO₄)₃(OH)

Kurnakovite and Tanzanite Chemical Formula

While comparing Kurnakovite and Tanzanite 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 Tanzanite chemical formula.

Chemical formula of Tanzanite- Ca₂Al₃(SiO₄)₃(OH)

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Kurnakovite and Tanzanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Kurnakovite and Tanzanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Kurnakovite and Tanzanite Optical Properties during the identification of gemstone. Specific gravity of Kurnakovite is 3.35 whereas that of Tanzanite is 3.35.