Chalcopyrite and Prasiolite Physical Properties

Chalcopyrite

Prasiolite

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1 Physical Properties

1.1 Tenacity

Brittle

1.2 Solubility

Soluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

4.1-4.32.65

1 7.18

1.5 Fracture

Uneven, Brittle, Metallic

Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)

1.6 Cleavage

Indistinct on {011}

3,1

1.7 Mohs Hardness

3.5-47

2 10

1.8 Chemical Composition

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

SiO 2Ulrich Henn and Claudio C.

Chalcopyrite and Prasiolite Chemical Formula

While comparing Chalcopyrite and Prasiolite 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 Prasiolite chemical formula.

Chemical formula of Chalcopyrite- CuFeS 2Anthony et al , Handbook of mineralogy (2001)
Chemical formula of Prasiolite- SiO 2Ulrich Henn and Claudio C.

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Chalcopyrite and Prasiolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chalcopyrite and Prasiolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chalcopyrite and Prasiolite Optical Properties during the identification of gemstone. Specific gravity of Chalcopyrite is 2.65 whereas that of Prasiolite is 2.65.