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Vishnevite
Vishnevite

Scheelite
Scheelite



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Vishnevite
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Scheelite

Vishnevite and Scheelite Physical Properties

Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

-99995.9-6.3
1 7.18
👆🏻

Fracture

Uneven
Conchoidal, Uneven

Cleavage

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

Mohs Hardness

5-64.5-5
2 10
👆🏻

Chemical Composition

-
CaWO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Vishnevite and Scheelite Chemical Formula

While comparing Vishnevite 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 Vishnevite and Scheelite chemical formula.

  • Chemical formula of Vishnevite- -
  • Chemical formula of Scheelite- CaWO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Vishnevite and Scheelite Specific Gravity

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