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Narsarsukite
Narsarsukite

Sphalerite
Sphalerite



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Narsarsukite
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Sphalerite

Narsarsukite and Sphalerite 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
2.72-2.833.95-4.10
Amber
1 7.18
1.5 Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
UnevenWalter Schumann, Gemstones of the world (2001) More from other references, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Uneven
1.6 Cleavage
Good on {100} and {110}
{110} Perfect, {110} Perfect, {110} Perfect
1.7 Mohs Hardness
6-73.5-4
Amber
2 10
1.8 Chemical Composition
Na 2(Ti,Fe)Si 4(O,F) 11Ulrich Henn and Claudio C.
(Zn,Fe)SMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Narsarsukite and Sphalerite Chemical Formula

While comparing Narsarsukite and Sphalerite 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 Narsarsukite and Sphalerite chemical formula.

  • Chemical formula of Narsarsukite- Na 2(Ti,Fe)Si 4(O,F) 11Ulrich Henn and Claudio C.
  • Chemical formula of Sphalerite- (Zn,Fe)SMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Narsarsukite and Sphalerite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Narsarsukite and Sphalerite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Narsarsukite and Sphalerite Optical Properties during the identification of gemstone. Specific gravity of Narsarsukite is 3.95-4.10 whereas that of Sphalerite is 3.95-4.10.