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Nepouite
Nepouite

Scheelite
Scheelite



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Nepouite
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Scheelite

Nepouite and Scheelite Physical Properties

Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

3.18-3.245.9-6.3
1 7.18
👆🏻

Fracture

-
Conchoidal, Uneven

Cleavage

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

Mohs Hardness

24.5-5
2 10
👆🏻

Chemical Composition

Ni3(Si2O5)(OH)4
CaWO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Nepouite and Scheelite Chemical Formula

While comparing Nepouite 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 Nepouite and Scheelite chemical formula.

  • Chemical formula of Nepouite- Ni3(Si2O5)(OH)4
  • Chemical formula of Scheelite- CaWO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Nepouite and Scheelite Specific Gravity

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