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Cancrinite
Cancrinite

Kurnakovite
Kurnakovite



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Cancrinite
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Kurnakovite

Cancrinite and Kurnakovite Physical Properties

1 Physical Properties
1.1 Tenacity
Brittle
Not Available
1.2 Solubility
Not Available
Soluble
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.42-2.521.847-1.852
Amber
1 7.18
1.5 Fracture
Irregular/uneven, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Brittle, Conchoidal
1.6 Cleavage
Perfect on {10 1 0}, poor on {0001}
Poor to indistinct on {010}
1.7 Mohs Hardness
5-62-3
Amber
2 10
1.8 Chemical Composition
Na 2Ca 2Al 6Si 6O 24(CO 3) 2Walter Schumann , Gemstones of the world (2001) More from other references
Not Available

Cancrinite and Kurnakovite Chemical Formula

While comparing Cancrinite 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 Cancrinite and Kurnakovite chemical formula.

  • Chemical formula of Cancrinite- Na 2Ca 2Al 6Si 6O 24(CO 3) 2Walter Schumann , Gemstones of the world (2001) More from other references
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Cancrinite and Kurnakovite Specific Gravity

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