Hackmanite and Leucite Physical Properties

Hackmanite

Leucite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.27-2.332.45-2.50

1 7.18

1.5 Fracture

UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle

1.6 Cleavage

Not Available

Poor on {110}

1.7 Mohs Hardness

5.5-65.5-6

2 10

1.8 Chemical Composition

Na 8Al 6Si 6O 24Cl 2Michael OâDonoghue , Gems, Sixth Edition (2006)

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

Hackmanite and Leucite Chemical Formula

While comparing Hackmanite and Leucite 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 Hackmanite and Leucite chemical formula.

Chemical formula of Hackmanite- Na 8Al 6Si 6O 24Cl 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Leucite- KAlSi 2O 6Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Hackmanite and Leucite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hackmanite and Leucite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hackmanite and Leucite Optical Properties during the identification of gemstone. Specific gravity of Hackmanite is 2.45-2.50 whereas that of Leucite is 2.45-2.50.