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Friedelite
Friedelite

Bornite
Bornite



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Friedelite
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Bornite

Friedelite and Bornite Physical Properties

Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

3.06-3.195.06-5.08
1 7.18
👆🏻

Fracture

Uneven
Uneven, Subconchoidal, Conchoidal

Cleavage

{010} Perfect
Poor on [111].

Mohs Hardness

4-53-3.25
2 10
👆🏻

Chemical Composition

Mn 8Si 6O 15(OH,Cl) 10Ulrich Henn and Claudio C.
Cu5FeS4

Friedelite and Bornite Chemical Formula

While comparing Friedelite and Bornite 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 Friedelite and Bornite chemical formula.

  • Chemical formula of Friedelite- Mn 8Si 6O 15(OH,Cl) 10Ulrich Henn and Claudio C.
  • Chemical formula of Bornite- Cu5FeS4

Friedelite and Bornite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Friedelite and Bornite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Friedelite and Bornite Optical Properties during the identification of gemstone. Specific gravity of Friedelite is 5.06-5.08 whereas that of Bornite is 5.06-5.08.