Chrysoberyl and Rutile Physical Properties

Chrysoberyl

Rutile

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

Brittle

3.69-3.81

Uneven, Conchoidal to uneven, ConchoidalWalter Schumann

Distinct on {110}, imperfect on {010}, poor on {001}

8.5

BeAl ₂ O ₄

Insoluble in acids

4.20-4.30

Uneven, Conchoidal

{110} good, 100 moderate, parting on {092} and {011}

6-6.5

TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)

Chrysoberyl and Rutile Chemical Formula

While comparing Chrysoberyl and Rutile 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 Chrysoberyl and Rutile chemical formula.

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Chrysoberyl and Rutile Specific Gravity

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