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Topazolite
Topazolite

Scheelite
Scheelite



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Topazolite
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Scheelite

Topazolite and Scheelite Physical Properties

Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

3.70-4.105.9-6.3
1 7.18
👆🏻

Fracture

Conchoidal
Conchoidal, Uneven

Cleavage

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

Mohs Hardness

6.5-74.5-5
2 10
👆🏻

Chemical Composition

Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
CaWO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Topazolite and Scheelite Chemical Formula

While comparing Topazolite 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 Topazolite and Scheelite chemical formula.

  • Chemical formula of Topazolite- Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
  • Chemical formula of Scheelite- CaWO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Topazolite and Scheelite Specific Gravity

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