Scheelite and Cryolite Physical Properties

Scheelite

Cryolite

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1 Physical Properties

1.1 Tenacity

Brittle

1.2 Solubility

Not Available

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

5.9-6.32.97

1 7.18

1.5 Fracture

Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references, Uneven

Uneven

1.6 Cleavage

On {101}, distinct; on {112}, interrupted; on {001}, indistinct

None observed

1.7 Mohs Hardness

4.5-52.5

2 10

1.8 Chemical Composition

CaWO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Na 3AlF 6Ulrich Henn and Claudio C.

Scheelite and Cryolite Chemical Formula

While comparing Scheelite 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 Scheelite and Cryolite chemical formula.

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

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Scheelite and Cryolite Specific Gravity

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