Microlite and Cordierite Iolite Physical Properties

Microlite

Cordierite Iolite

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

5.52.56-2.66

1 7.18

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Fracture

Conchoidal

Uneven, ConchoidalWalter Schumann

Cleavage

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

Distinct

Mohs Hardness

5-5.57-7.5

2 10

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Chemical Composition

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

Mg 2Al 4Si 5O 18Ulrich Henn and Claudio C.

Microlite and Cordierite Iolite Chemical Formula

While comparing Microlite and Cordierite Iolite 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 Microlite and Cordierite Iolite chemical formula.

Chemical formula of Microlite- (Ca,Na) 2Ta 2O 6(O,OH,F)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Cordierite Iolite- Mg 2Al 4Si 5O 18Ulrich Henn and Claudio C.

Compare Red Gemstones

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Microlite Vs Pyroxmangite

Microlite Vs Realgar

Microlite and Cordierite Iolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Microlite and Cordierite Iolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Microlite and Cordierite Iolite Optical Properties during the identification of gemstone. Specific gravity of Microlite is 2.56-2.66 whereas that of Cordierite Iolite is 2.56-2.66.