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Vishnevite
Vishnevite

Scheelite
Scheelite



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Vishnevite
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Scheelite

Vishnevite and Scheelite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Brittle
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
Not Available5.9-6.3
Amber
1 7.18
1.5 Fracture
Brittle, Uneven
Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references, Uneven
1.6 Cleavage
Perfect
On {101}, distinct; on {112}, interrupted; on {001}, indistinct
1.7 Mohs Hardness
5-64.5-5
Amber
2 10
1.8 Chemical Composition
Not Available
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.

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  • 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.