Strontianite and Elbaite Physical Properties

Strontianite

Elbaite

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

3.63-3.79

Uneven, Conchoidal

{110} Good

3.5

SrCO 3Walter Schumann , Gemstones of the world (2001) More from other references

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

Strontianite and Elbaite Chemical Formula

While comparing Strontianite 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 Strontianite and Elbaite chemical formula.

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Strontianite and Elbaite Specific Gravity

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