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Wavellite and Topazolite Physical Properties


Topazolite and Wavellite Physical Properties


Physical Properties

Tenacity
-  
-  

Solubility
insoluble  
-  

Durability
-  
-  

Specific Gravity
2.36  
3.70-4.10  

Fracture
Uneven, Subconchoidal, Fibrous  
Conchoidal  

Cleavage
[110] perfect, [101] good, [010] distinct  
Indistinct  

Mohs Hardness
3.5-4  
6.5-7  

Chemical Composition
Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references  
Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)  

Optical Properties >>
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Wavellite and Topazolite Chemical Formula

While comparing Wavellite and Topazolite 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 Topazolite chemical formula.

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Wavellite and Topazolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Wavellite and Topazolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Wavellite and Topazolite Optical Properties during the identification of gemstone. Specific gravity of Wavellite is 3.70-4.10 whereas that of Topazolite is 3.70-4.10.

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Green Gemstones


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