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Wavellite
Wavellite

Hemimorphite
Hemimorphite



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Wavellite
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Hemimorphite

Wavellite and Hemimorphite Physical Properties

Physical Properties

Tenacity

-
Brittle

Solubility

insoluble
Soluble

Durability

-
-

Specific Gravity

2.363.30-3.50
1 7.18
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Fracture

Uneven, Subconchoidal, Fibrous
Uneven, ConchoidalWalter Schumann, Conchoidal

Cleavage

[110] perfect, [101] good, [010] distinct
Perfect on {110}, poor on {101}, {001} rare

Mohs Hardness

3.5-45
2 10
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Chemical Composition

Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Zn 4Si 2O 7(OH) 2H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Wavellite and Hemimorphite Chemical Formula

While comparing Wavellite 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 Wavellite and Hemimorphite chemical formula.

  • Chemical formula of Wavellite- Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
  • Chemical formula of Hemimorphite- Zn 4Si 2O 7(OH) 2H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Wavellite and Hemimorphite Specific Gravity

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