Albite and Watermelon Tourmaline Physical Properties

Albite

Watermelon Tourmaline

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

Brittle

2.60-2.65

Uneven, Conchoidal

Perfect on {001}, very good on {010}, imperfect on {110}

6-6.5

NaAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)

2.90-3.40

Uneven, Conchoidal, Irregular

Indiscernible

7-7.5

Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) Formula given for elbaite.

Albite and Watermelon Tourmaline Chemical Formula

While comparing Albite and Watermelon Tourmaline 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 Albite and Watermelon Tourmaline chemical formula.

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Albite and Watermelon Tourmaline Specific Gravity

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