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Scheelite
Scheelite

Sinhalite
Sinhalite



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Scheelite
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Sinhalite

Scheelite and Sinhalite Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

5.9-6.33.46-3.50
1 7.18
👆🏻

Fracture

Conchoidal, Uneven
Conchoidal

Cleavage

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

Mohs Hardness

4.5-56-7
2 10
👆🏻

Chemical Composition

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

Scheelite and Sinhalite Chemical Formula

While comparing Scheelite and Sinhalite 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 Sinhalite chemical formula.

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

Scheelite and Sinhalite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Scheelite and Sinhalite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Scheelite and Sinhalite Optical Properties during the identification of gemstone. Specific gravity of Scheelite is 3.46-3.50 whereas that of Sinhalite is 3.46-3.50.