Xonotlite and Elbaite Physical Properties

Xonotlite

Elbaite

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

2.71-2.72

Fibrous

{???} Good

6-6.5

Ca 6Si 6O 17(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)

2.90-3.10

Uneven, Conchoidal

Poor/indistinct on {1120} and {1011}

Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) More from other references

Xonotlite and Elbaite Chemical Formula

While comparing Xonotlite and Elbaite 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 Xonotlite and Elbaite chemical formula.

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Xonotlite and Elbaite Specific Gravity

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