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Dallasite
Dallasite

Hauyne
Hauyne



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Dallasite
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Hauyne

Dallasite and Hauyne Physical Properties

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1 Physical Properties
1.1 Tenacity
Not Available
Brittle
1.2 Solubility
Not Available
Gelatinises in acids
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.58-2.91
2.4-2.5
1.5 Fracture
Not Available
Uneven, Conchoidal, Brittle
1.6 Cleavage
Not Available
Distinct on {110}
1.7 Mohs Hardness
6.5-7
5-6
1.8 Chemical Composition
Not Available
(Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2

Dallasite and Hauyne Chemical Formula

While comparing Dallasite and Hauyne 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 Dallasite and Hauyne chemical formula.

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  • Chemical formula of Hauyne- (Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2

Dallasite and Hauyne Specific Gravity

Another important criteria for qualitative analysis of gemstones is Dallasite and Hauyne Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Dallasite and Hauyne Optical Properties during the identification of gemstone. Specific gravity of Dallasite is 2.4-2.5 whereas that of Hauyne is 2.4-2.5.