Zinnwaldite and Hauyne Physical Properties

Zinnwaldite

Hauyne

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1 Physical Properties

1.1 Tenacity

Elastic

Brittle

1.2 Solubility

Not Available

Gelatinises in acids

1.3 Durability

Not Available

1.4 Specific Gravity

2.9-3.12.4-2.5

1 7.18

1.5 Fracture

Uneven

Uneven, Conchoidal, Brittle

1.6 Cleavage

Perfect basal {001}

Distinct on {110}

1.7 Mohs Hardness

3.5-4.05-6

2 10

1.8 Chemical Composition

Not Available

(Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2

Zinnwaldite and Hauyne Chemical Formula

While comparing Zinnwaldite 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 Zinnwaldite and Hauyne chemical formula.

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

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Zinnwaldite and Hauyne Specific Gravity

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