Rosasite and Elbaite Physical Properties

Rosasite

Elbaite

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

Brittle

Effervesces in cold

4-4.2

Splintery

Perfect on {100} and {010}

CuZn(CO3)(OH)2

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

Rosasite and Elbaite Chemical Formula

While comparing Rosasite 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 Rosasite and Elbaite chemical formula.

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Rosasite and Elbaite Specific Gravity

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