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Ekanite
Ekanite

Marcasite
Marcasite



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Ekanite
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Marcasite

Ekanite and Marcasite Physical Properties

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1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.28-3.324.80-4.90
Amber
1 7.18
1.5 Fracture
Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Uneven
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Uneven
1.6 Cleavage
{101} Distinct
{010} Indistinct
1.7 Mohs Hardness
6-6.56-6.5
Amber
2 10
1.8 Chemical Composition
ThCa 2Si 8O 20Walter Schumann , Gemstones of the world (2001) More from other references
FeS 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Ekanite and Marcasite Chemical Formula

While comparing Ekanite and Marcasite 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 Ekanite and Marcasite chemical formula.

  • Chemical formula of Ekanite- ThCa 2Si 8O 20Walter Schumann , Gemstones of the world (2001) More from other references
  • Chemical formula of Marcasite- FeS 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Ekanite and Marcasite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Ekanite and Marcasite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ekanite and Marcasite Optical Properties during the identification of gemstone. Specific gravity of Ekanite is 4.80-4.90 whereas that of Marcasite is 4.80-4.90.