Azurmalachite and Chalcopyrite Physical Properties

Azurmalachite

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

3.70-3.954.1-4.3

1 7.18

1.5 Fracture

ConchoidalGemdat.org, Management Team (2012), ConchoidalGemdat.org, Management Team (2012)

Uneven, Brittle, Metallic

1.6 Cleavage

1,1 basal.

Indistinct on {011}

1.7 Mohs Hardness

3.5-43.5-4

2 10

1.8 Chemical Composition

(Cu) 3(OH) 2(CO 3) 2 + Cu 2(CO 3)(OH) 2Gemdat.org , Management Team (2012)

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

Azurmalachite and Chalcopyrite Chemical Formula

While comparing Azurmalachite 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 Azurmalachite and Chalcopyrite chemical formula.

Chemical formula of Azurmalachite- (Cu) 3(OH) 2(CO 3) 2 + Cu 2(CO 3)(OH) 2Gemdat.org , Management Team (2012)
Chemical formula of Chalcopyrite- CuFeS 2Anthony et al , Handbook of mineralogy (2001)

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Azurmalachite and Chalcopyrite Specific Gravity

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