Hauyne and Atacamite Physical Properties

Hauyne

Atacamite

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1 Physical Properties

1.1 Tenacity

Brittle

1.2 Solubility

Gelatinises in acids

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.4-2.53.745-3.776

1 7.18

1.5 Fracture

Uneven, Conchoidal, Brittle

Conchoidal, Conchoidal, Brittle

1.6 Cleavage

Distinct on {110}

Perfect on {010}, fair on {101}

1.7 Mohs Hardness

5-63-3.5

2 10

1.8 Chemical Composition

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

Cu2Cl(OH)3

Hauyne and Atacamite Chemical Formula

While comparing Hauyne and Atacamite 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 Atacamite chemical formula.

Chemical formula of Hauyne- (Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2
Chemical formula of Atacamite- Cu2Cl(OH)3

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Hauyne and Atacamite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hauyne and Atacamite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hauyne and Atacamite Optical Properties during the identification of gemstone. Specific gravity of Hauyne is 3.745-3.776 whereas that of Atacamite is 3.745-3.776.