Heliotrope and Bornite Physical Properties

Heliotrope

Bornite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.615.06-5.08

1 7.18

1.5 Fracture

Not Available

Uneven, Subconchoidal, Conchoidal, Brittle

1.6 Cleavage

Not Available

Poor on [111].

1.7 Mohs Hardness

6.5-73-3.25

2 10

1.8 Chemical Composition

Not Available

Cu5FeS4

Heliotrope and Bornite Chemical Formula

While comparing Heliotrope 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 Heliotrope and Bornite chemical formula.

Chemical formula of Bornite- Cu5FeS4

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Heliotrope and Bornite Specific Gravity

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