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Zincite
Zincite

Kornerupine
Kornerupine



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Zincite
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Kornerupine

Zincite and Kornerupine 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
5.50-5.903.25-3.45
Amber
1 7.18
1.5 Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Brittle, Uneven
1.6 Cleavage
On {10 1 0}, perfect; parting on {000 1 }
Good on {110}
1.7 Mohs Hardness
46.5
Amber
2 10
1.8 Chemical Composition
(Zn,Mn2+ )OMichael O’Donoghue , Gems, Sixth Edition (2006)
Mg 3Al 6(Si,Al,B) 5O 21(OH)Walter Schumann , Gemstones of the world (2001) More from other references

Zincite and Kornerupine Chemical Formula

While comparing Zincite and Kornerupine 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 Zincite and Kornerupine chemical formula.

  • Chemical formula of Zincite- (Zn,Mn2+ )OMichael O’Donoghue , Gems, Sixth Edition (2006)
  • Chemical formula of Kornerupine- Mg 3Al 6(Si,Al,B) 5O 21(OH)Walter Schumann , Gemstones of the world (2001) More from other references

Zincite and Kornerupine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Zincite and Kornerupine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Zincite and Kornerupine Optical Properties during the identification of gemstone. Specific gravity of Zincite is 3.25-3.45 whereas that of Kornerupine is 3.25-3.45.