Leucite and Hypersthene Physical Properties

Leucite

Hypersthene

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.45-2.503.45-3.55

1 7.18

1.5 Fracture

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle

Uneven

1.6 Cleavage

Poor on {110}

{100} Perfect, {010} Perfect

1.7 Mohs Hardness

5.5-65-6

2 10

1.8 Chemical Composition

KAlSi 2O 6Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

(Fe,Mg) 2Si 2O 6Ulrich Henn and Claudio C.

Leucite and Hypersthene Chemical Formula

While comparing Leucite and Hypersthene 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 Leucite and Hypersthene chemical formula.

Chemical formula of Leucite- KAlSi 2O 6Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Hypersthene- (Fe,Mg) 2Si 2O 6Ulrich Henn and Claudio C.

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Leucite and Hypersthene Specific Gravity

Another important criteria for qualitative analysis of gemstones is Leucite and Hypersthene Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Leucite and Hypersthene Optical Properties during the identification of gemstone. Specific gravity of Leucite is 3.45-3.55 whereas that of Hypersthene is 3.45-3.55.