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Scheelite
Scheelite

Periclase
Periclase



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Scheelite
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Periclase

Scheelite and Periclase Physical Properties

1 Physical Properties
1.1 Tenacity
Brittle
Brittle
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
5.9-6.33.7-3.9
Amber
1 7.18
1.5 Fracture
Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references, Uneven
Conchoidal, Brittle
1.6 Cleavage
On {101}, distinct; on {112}, interrupted; on {001}, indistinct
{001} perfect; {111} imperfect, may exhibit parting on , {011}
1.7 Mohs Hardness
4.5-55.5-6
Amber
2 10
1.8 Chemical Composition
CaWO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
MgOMichael O’Donoghue , Gems, Sixth Edition (2006)

Scheelite and Periclase Chemical Formula

While comparing Scheelite and Periclase 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 Periclase chemical formula.

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

Scheelite and Periclase Specific Gravity

Another important criteria for qualitative analysis of gemstones is Scheelite and Periclase Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Scheelite and Periclase Optical Properties during the identification of gemstone. Specific gravity of Scheelite is 3.7-3.9 whereas that of Periclase is 3.7-3.9.