Kurnakovite and Thulite Physical Properties

Kurnakovite

Thulite

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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

1.847-1.8523.1

1 7.18

1.5 Fracture

Brittle, Conchoidal

Uneven, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

Poor to indistinct on {010}

Perfect {010} imperfect {100}

1.7 Mohs Hardness

2-36-7

2 10

1.8 Chemical Composition

Not Available

Ca₂Al₃(SiO₄)₃(OH)

Kurnakovite and Thulite Chemical Formula

While comparing Kurnakovite and Thulite 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 Thulite chemical formula.

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

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Kurnakovite and Thulite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Kurnakovite and Thulite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Kurnakovite and Thulite Optical Properties during the identification of gemstone. Specific gravity of Kurnakovite is 3.1 whereas that of Thulite is 3.1.