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Cryolite
Cryolite

Scheelite
Scheelite



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Cryolite
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Scheelite

Cryolite and Scheelite Physical Properties

Physical Properties

Tenacity

Brittle
Brittle

Solubility

Soluble
-

Durability

-
-

Specific Gravity

2.975.9-6.3
1 7.18
👆🏻

Fracture

Uneven
Conchoidal, Uneven

Cleavage

None observed
On {101}, distinct; on {112}, interrupted; on {001}, indistinct

Mohs Hardness

2.54.5-5
2 10
👆🏻

Chemical Composition

Na 3AlF 6Ulrich Henn and Claudio C.
CaWO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Cryolite and Scheelite Chemical Formula

While comparing Cryolite and Scheelite 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 Scheelite chemical formula.

  • Chemical formula of Cryolite- Na 3AlF 6Ulrich Henn and Claudio C.
  • Chemical formula of Scheelite- CaWO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Cryolite and Scheelite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cryolite and Scheelite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cryolite and Scheelite Optical Properties during the identification of gemstone. Specific gravity of Cryolite is 5.9-6.3 whereas that of Scheelite is 5.9-6.3.