Chalcopyrite and Fuchsite Physical Properties

Chalcopyrite

Fuchsite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Soluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

4.1-4.32.77-2.88

1 7.18

1.5 Fracture

Uneven, Brittle, Metallic

Uneven

1.6 Cleavage

Indistinct on {011}

Perfect basal

1.7 Mohs Hardness

3.5-42.5

2 10

1.8 Chemical Composition

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

K(Al,Cr) 3Si 3O 10(OH) 2Gemdat.org , Management Team (2012)

Chalcopyrite and Fuchsite Chemical Formula

While comparing Chalcopyrite and Fuchsite 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 Chalcopyrite and Fuchsite chemical formula.

Chemical formula of Chalcopyrite- CuFeS 2Anthony et al , Handbook of mineralogy (2001)
Chemical formula of Fuchsite- K(Al,Cr) 3Si 3O 10(OH) 2Gemdat.org , Management Team (2012)

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Chalcopyrite and Fuchsite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chalcopyrite and Fuchsite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chalcopyrite and Fuchsite Optical Properties during the identification of gemstone. Specific gravity of Chalcopyrite is 2.77-2.88 whereas that of Fuchsite is 2.77-2.88.