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Hauyne and Mellite Physical Properties


Mellite and Hauyne Physical Properties


Physical Properties

Tenacity
Brittle   
Not Available   

Solubility
Gelatinises in acids   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.4-2.5   
1.58-1.60   

Fracture
Uneven, Conchoidal, Brittle   
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle   

Cleavage
Distinct on {110}   
{011} Imperfect   

Mohs Hardness
5-6   
2   

Chemical Composition
(Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2   
Al 2(Cl 2O 12) · 18H 2OUlrich Henn and Claudio C.   

Optical Properties >>
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Hauyne and Mellite Chemical Formula

While comparing Hauyne and Mellite 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 Hauyne and Mellite chemical formula.

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Hauyne and Mellite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hauyne and Mellite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hauyne and Mellite Optical Properties during the identification of gemstone. Specific gravity of Hauyne is 1.58-1.60 whereas that of Mellite is 1.58-1.60.

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