Hackmanite and Cassiterite Physical Properties

Hackmanite

Cassiterite

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

2.27-2.33

Perfect

5.5-6

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

Brittle

insoluble

6.86-7.03

Subconchoidal, Uneven, Conchoidal, Irregular

{100} imperfect, {110} indistinct; partings on {111} or {011}

6-7

SnO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Hackmanite and Cassiterite Chemical Formula

While comparing Hackmanite and Cassiterite 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 Cassiterite chemical formula.

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Hackmanite and Cassiterite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hackmanite and Cassiterite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hackmanite Vs Cassiterite during the identification of gemstone. Specific gravity of Hackmanite is whereas that of Cassiterite is .