Fibrolite and Chalcopyrite Physical Properties

Fibrolite

Chalcopyrite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

3.14-3.254.1-4.3

1 7.18

1.5 Fracture

Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)

Uneven, Brittle, Metallic

1.6 Cleavage

Not Available

Indistinct on {011}

1.7 Mohs Hardness

6-73.5-4

2 10

1.8 Chemical Composition

Al 2SiO 5Arthur Thomas , Gemstones (2009)

CuFeS 2Anthony et al , Handbook of mineralogy (2001)

Fibrolite and Chalcopyrite Chemical Formula

While comparing Fibrolite and Chalcopyrite 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 Fibrolite and Chalcopyrite chemical formula.

Chemical formula of Fibrolite- Al 2SiO 5Arthur Thomas , Gemstones (2009)
Chemical formula of Chalcopyrite- CuFeS 2Anthony et al , Handbook of mineralogy (2001)

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Fibrolite and Chalcopyrite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Fibrolite and Chalcopyrite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Fibrolite and Chalcopyrite Optical Properties during the identification of gemstone. Specific gravity of Fibrolite is 4.1-4.3 whereas that of Chalcopyrite is 4.1-4.3.