Hauyne and Cobaltite Physical Properties

Hauyne

Cobaltite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Gelatinises in acids

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.4-2.56.3

1 7.18

1.5 Fracture

Uneven, Conchoidal, Brittle

UnevenAnthony et al, Handbook of mineralogy (2001) More from other references, UnevenAnthony et al, Handbook of mineralogy (2001) More from other references, Brittle, Metallic

1.6 Cleavage

Distinct on {110}

{100} Good, {010} Good, {001} Good

1.7 Mohs Hardness

5-65.5

2 10

1.8 Chemical Composition

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

CoAsSAnthony et al , Handbook of mineralogy (2001)

Hauyne and Cobaltite Chemical Formula

While comparing Hauyne and Cobaltite 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 Cobaltite chemical formula.

Chemical formula of Hauyne- (Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2
Chemical formula of Cobaltite- CoAsSAnthony et al , Handbook of mineralogy (2001)

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Hauyne and Cobaltite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hauyne and Cobaltite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hauyne and Cobaltite Optical Properties during the identification of gemstone. Specific gravity of Hauyne is 6.3 whereas that of Cobaltite is 6.3.