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Spessartine
Spessartine

Zincite
Zincite



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Spessartine
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Zincite

Spessartine and Zincite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Brittle
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
4.12-4.185.50-5.90
Amber
1 7.18
1.5 Fracture
ConchoidalArthur Thomas, Conchoidal, Brittle
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
1.6 Cleavage
{???} Distinct
On {10 1 0}, perfect; parting on {000 1 }
1.7 Mohs Hardness
7-7.54
Amber
2 10
1.8 Chemical Composition
Mn 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
(Zn,Mn2+ )OMichael O’Donoghue , Gems, Sixth Edition (2006)

Spessartine and Zincite Chemical Formula

While comparing Spessartine and Zincite 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 Spessartine and Zincite chemical formula.

  • Chemical formula of Spessartine- Mn 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
  • Chemical formula of Zincite- (Zn,Mn2+ )OMichael O’Donoghue , Gems, Sixth Edition (2006)

Spessartine and Zincite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Spessartine and Zincite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Spessartine and Zincite Optical Properties during the identification of gemstone. Specific gravity of Spessartine is 5.50-5.90 whereas that of Zincite is 5.50-5.90.