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Cryolite and Wavellite Physical Properties


Wavellite and Cryolite Physical Properties


Physical Properties

Tenacity
Brittle   
Not Available   

Solubility
Soluble   
insoluble   

Durability
Not Available   
Not Available   

Specific Gravity
2.97   
2.36   

Fracture
Uneven   
Uneven, Subconchoidal, UnevenArthur Thomas, Fibrous   

Cleavage
None observed   
[110] perfect, [101] good, [010] distinct   

Mohs Hardness
2.5   
3.5-4   

Chemical Composition
Na 3AlF 6Ulrich Henn and Claudio C.   
Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references   

Optical Properties >>
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Cryolite and Wavellite Chemical Formula

While comparing Cryolite and Wavellite 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 Cryolite and Wavellite chemical formula.

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Cryolite and Wavellite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cryolite and Wavellite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cryolite and Wavellite Optical Properties during the identification of gemstone. Specific gravity of Cryolite is 2.36 whereas that of Wavellite is 2.36.

Red Gemstones

Red Gemstones


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