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Scheelite
Scheelite

Coral
Coral



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Scheelite
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Coral

Scheelite and Coral Physical Properties

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1 Physical Properties
1.1 Tenacity
Brittle
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
5.9-6.32.60-2.70
Amber
1 7.18
1.5 Fracture
Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references, Uneven
Irregular, Irregular, Gemstones of the world (2001)
1.6 Cleavage
On {101}, distinct; on {112}, interrupted; on {001}, indistinct
Not Available
1.7 Mohs Hardness
4.5-53-4
Amber
2 10
1.8 Chemical Composition
CaWO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
CaCO 3Ulrich Henn and Claudio C.

Scheelite and Coral Chemical Formula

While comparing Scheelite and Coral 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 Coral chemical formula.

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

Scheelite and Coral Specific Gravity

Another important criteria for qualitative analysis of gemstones is Scheelite and Coral Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Scheelite and Coral Optical Properties during the identification of gemstone. Specific gravity of Scheelite is 2.60-2.70 whereas that of Coral is 2.60-2.70.