Chalcopyrite and Agate Physical Properties

Chalcopyrite

Agate

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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

4.1-4.32.60-2.64

1 7.18

1.5 Fracture

Uneven, Brittle, Metallic

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

1.6 Cleavage

Indistinct on {011}

Indiscernible

1.7 Mohs Hardness

3.5-46.5-7

2 10

1.8 Chemical Composition

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

SiO₂

Chalcopyrite and Agate Chemical Formula

While comparing Chalcopyrite and Agate 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 Agate chemical formula.

Chemical formula of Chalcopyrite- CuFeS 2Anthony et al , Handbook of mineralogy (2001)
Chemical formula of Agate- SiO₂

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Chalcopyrite and Agate Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chalcopyrite and Agate Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chalcopyrite and Agate Optical Properties during the identification of gemstone. Specific gravity of Chalcopyrite is 2.60-2.64 whereas that of Agate is 2.60-2.64.