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Halite
Halite

Hemimorphite
Hemimorphite



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Halite and Hemimorphite Physical Properties

1 Physical Properties
1.1 Tenacity
Brittle
Brittle
1.2 Solubility
Water-soluble
Soluble
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.17
3.30-3.50
1.5 Fracture
Conchoidal, Brittle, Metallic
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle
1.6 Cleavage
Perfect {001}, three directions cubic
Perfect on {110}, poor on {101}, {001} rare
1.7 Mohs Hardness
2.0-2.5
5
1.8 Chemical Composition
NaCl
Zn 4Si 2O 7(OH) 2H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Halite and Hemimorphite Chemical Formula

While comparing Halite and Hemimorphite 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 Halite and Hemimorphite chemical formula.

  • Chemical formula of Halite- NaCl
  • Chemical formula of Hemimorphite- Zn 4Si 2O 7(OH) 2H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Halite and Hemimorphite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Halite and Hemimorphite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Halite and Hemimorphite Optical Properties during the identification of gemstone. Specific gravity of Halite is 3.30-3.50 whereas that of Hemimorphite is 3.30-3.50.