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Chrome-Chalcedony
Chrome-Chalcedony

Bornite
Bornite



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Chrome-Chalcedony
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Bornite

Chrome-Chalcedony 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
2.55-2.70
5.06-5.08
1.5 Fracture
Not Available
Uneven, Subconchoidal, Conchoidal, Brittle
1.6 Cleavage
Not Available
Poor on [111].
1.7 Mohs Hardness
6.5-7
3-3.25
1.8 Chemical Composition
SiO 2 (with trace Cr minerals) Gemdat.org , Management Team (2012)
Cu5FeS4

Chrome-Chalcedony and Bornite Chemical Formula

While comparing Chrome-Chalcedony 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 Chrome-Chalcedony and Bornite chemical formula.

  • Chemical formula of Chrome-Chalcedony- SiO 2 (with trace Cr minerals) Gemdat.org , Management Team (2012)
  • Chemical formula of Bornite- Cu5FeS4

Chrome-Chalcedony and Bornite Specific Gravity

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