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Kurnakovite
Kurnakovite

Sylvite
Sylvite



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Kurnakovite
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Sylvite

Kurnakovite and Sylvite Physical Properties

Physical Properties

Tenacity

-
Brittle

Solubility

Soluble
Soluble

Durability

-
-

Specific Gravity

1.847-1.8521.993
1 7.18
👆🏻

Fracture

Conchoidal
Uneven

Cleavage

Poor to indistinct on {010}
Perfect on [100], [010], [001]

Mohs Hardness

2-32.5
2 10
👆🏻

Chemical Composition

Ca3Al3(SiO4)3(OH)
KCl

Kurnakovite and Sylvite Chemical Formula

While comparing Kurnakovite and Sylvite 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 Sylvite chemical formula.

  • Chemical formula of Kurnakovite- Ca3Al3(SiO4)3(OH)
  • Chemical formula of Sylvite- KCl

Kurnakovite and Sylvite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Kurnakovite and Sylvite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Kurnakovite and Sylvite Optical Properties during the identification of gemstone. Specific gravity of Kurnakovite is 1.993 whereas that of Sylvite is 1.993.