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Scheelite
Scheelite

Simpsonite
Simpsonite



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Scheelite
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Simpsonite

Scheelite and Simpsonite Physical Properties

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
5.9-6.3Not Available
Amber
1 7.18
1.5 Fracture
Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references, Uneven
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
1.6 Cleavage
On {101}, distinct; on {112}, interrupted; on {001}, indistinct
None
1.7 Mohs Hardness
4.5-57-7.5
Amber
2 10
1.8 Chemical Composition
CaWO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Al 4(Ta,Nb) 3(O,OH,F) 14Ulrich Henn and Claudio C.

Scheelite and Simpsonite Chemical Formula

While comparing Scheelite and Simpsonite 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 Simpsonite chemical formula.

  • Chemical formula of Scheelite- CaWO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
  • Chemical formula of Simpsonite- Al 4(Ta,Nb) 3(O,OH,F) 14Ulrich Henn and Claudio C.

Scheelite and Simpsonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Scheelite and Simpsonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Scheelite and Simpsonite Optical Properties during the identification of gemstone. Specific gravity of Scheelite is Not Available whereas that of Simpsonite is Not Available.