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Tigers Eye
Tigers Eye

Bornite
Bornite



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Tigers Eye
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Tigers Eye and Bornite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Brittle
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.58-2.64
5.06-5.08
1.5 Fracture
Gems, Sixth Edition (2006)
Uneven, Subconchoidal, Conchoidal, Brittle
1.6 Cleavage
Indiscernible
Poor on [111].
1.7 Mohs Hardness
6.5-7
3-3.25
1.8 Chemical Composition
SiO2
Cu5FeS4

Tigers Eye and Bornite Chemical Formula

While comparing Tigers Eye 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 Tigers Eye and Bornite chemical formula.

  • Chemical formula of Tigers Eye- SiO2
  • Chemical formula of Bornite- Cu5FeS4

Tigers Eye and Bornite Specific Gravity

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