Bornite and Peridot Physical Properties

Bornite

Peridot

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

5.06-5.081.54-1.55

1 7.18

1.5 Fracture

Uneven, Subconchoidal, Conchoidal, Brittle

Conchoidal

1.6 Cleavage

Poor on [111].

Poor

1.7 Mohs Hardness

3-3.256.5-7

2 10

1.8 Chemical Composition

Cu5FeS4

(Mg,Fe)₂SiO₄

Bornite and Peridot Chemical Formula

While comparing Bornite and Peridot 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 Peridot chemical formula.

Chemical formula of Bornite- Cu5FeS4
Chemical formula of Peridot- (Mg,Fe)₂SiO₄

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Bornite and Peridot Specific Gravity

Another important criteria for qualitative analysis of gemstones is Bornite and Peridot Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Bornite and Peridot Optical Properties during the identification of gemstone. Specific gravity of Bornite is 1.54-1.55 whereas that of Peridot is 1.54-1.55.