Beryl and Microlite Physical Properties

Beryl

Microlite

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Physical Properties

Tenacity

Brittle

Solubility

Durability

Specific Gravity

2.60-2.905.5

1 7.18

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Fracture

Uneven, Conchoidal, Irregular

Conchoidal

Cleavage

Imperfect on {0001}

{111} Indistinct, {111} Indistinct, {111} Indistinct

Mohs Hardness

7.5-85-5.5

2 10

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Chemical Composition

Be₃Al₂Si₆O₁₈

(Ca,Na) 2Ta 2O 6(O,OH,F)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Beryl and Microlite Chemical Formula

While comparing Beryl and Microlite 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 Beryl and Microlite chemical formula.

Chemical formula of Beryl- Be₃Al₂Si₆O₁₈
Chemical formula of Microlite- (Ca,Na) 2Ta 2O 6(O,OH,F)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Beryl and Microlite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Beryl and Microlite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Beryl and Microlite Optical Properties during the identification of gemstone. Specific gravity of Beryl is 5.5 whereas that of Microlite is 5.5.