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Cryolite
Cryolite

Hexagonite
Hexagonite



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Cryolite
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Hexagonite

Cryolite and Hexagonite Physical Properties

Physical Properties

Tenacity

Brittle
Brittle

Solubility

Soluble
-

Durability

-
-

Specific Gravity

2.972.98-3.03
1 7.18
👆🏻

Fracture

Uneven
Uneven

Cleavage

None observed
[110] perfect; [010] distinct

Mohs Hardness

2.55-6
2 10
👆🏻

Chemical Composition

Na 3AlF 6Ulrich Henn and Claudio C.
Ca 2Mg 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.

Cryolite and Hexagonite Chemical Formula

While comparing Cryolite and Hexagonite 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 Cryolite and Hexagonite chemical formula.

  • Chemical formula of Cryolite- Na 3AlF 6Ulrich Henn and Claudio C.
  • Chemical formula of Hexagonite- Ca 2Mg 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.

Cryolite and Hexagonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cryolite and Hexagonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cryolite and Hexagonite Optical Properties during the identification of gemstone. Specific gravity of Cryolite is 2.98-3.03 whereas that of Hexagonite is 2.98-3.03.