Bornite and Microlite Physical Properties

Bornite

Microlite

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Physical Properties

Tenacity

Brittle

Solubility

Durability

Specific Gravity

5.06-5.085.5

1 7.18

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Fracture

Uneven, Subconchoidal, Conchoidal

Conchoidal

Cleavage

Poor on [111].

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

Mohs Hardness

3-3.255-5.5

2 10

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Chemical Composition

Cu5FeS4

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

Bornite and Microlite Chemical Formula

While comparing Bornite 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 Bornite and Microlite chemical formula.

Chemical formula of Bornite- Cu5FeS4
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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Bornite and Microlite Specific Gravity

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