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Kurnakovite
Kurnakovite

Cryolite
Cryolite



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Kurnakovite
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Cryolite

Kurnakovite and Cryolite Physical Properties

Physical Properties

Tenacity

-
Brittle

Solubility

Soluble
Soluble

Durability

-
-

Specific Gravity

1.847-1.8522.97
1 7.18
👆🏻

Fracture

Conchoidal
Uneven

Cleavage

Poor to indistinct on {010}
None observed

Mohs Hardness

2-32.5
2 10
👆🏻

Chemical Composition

Ca3Al3(SiO4)3(OH)
Na 3AlF 6Ulrich Henn and Claudio C.

Kurnakovite and Cryolite Chemical Formula

While comparing Kurnakovite and Cryolite 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 Cryolite chemical formula.

  • Chemical formula of Kurnakovite- Ca3Al3(SiO4)3(OH)
  • Chemical formula of Cryolite- Na 3AlF 6Ulrich Henn and Claudio C.

Kurnakovite and Cryolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Kurnakovite and Cryolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Kurnakovite and Cryolite Optical Properties during the identification of gemstone. Specific gravity of Kurnakovite is 2.97 whereas that of Cryolite is 2.97.