Kornerupine and Hauyne Physical Properties

Kornerupine

Hauyne

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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

1.4 Specific Gravity

3.25-3.452.4-2.5

1 7.18

1.5 Fracture

ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Brittle, Uneven

Uneven, Conchoidal, Brittle

1.6 Cleavage

Good on {110}

Distinct on {110}

1.7 Mohs Hardness

6.55-6

2 10

1.8 Chemical Composition

Mg 3Al 6(Si,Al,B) 5O 21(OH)Walter Schumann , Gemstones of the world (2001) More from other references

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

Kornerupine and Hauyne Chemical Formula

While comparing Kornerupine 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 Kornerupine and Hauyne chemical formula.

Chemical formula of Kornerupine- Mg 3Al 6(Si,Al,B) 5O 21(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Chemical formula of Hauyne- (Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2

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Kornerupine and Hauyne Specific Gravity

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