Aragonite and Chalcopyrite Physical Properties

Aragonite

Chalcopyrite

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1 Physical Properties

1.1 Tenacity

Brittle

1.2 Solubility

Dilute acid

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.93-2.964.1-4.3

1 7.18

1.5 Fracture

Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle

Uneven, Brittle, Metallic

1.6 Cleavage

Distinct on {010}, imperfect {110} and {011}

Indistinct on {011}

1.7 Mohs Hardness

3.5-43.5-4

2 10

1.8 Chemical Composition

CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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

Aragonite and Chalcopyrite Chemical Formula

While comparing Aragonite 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 Aragonite and Chalcopyrite chemical formula.

Chemical formula of Aragonite- CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Chalcopyrite- CuFeS 2Anthony et al , Handbook of mineralogy (2001)

Compare Gems for Virgo

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Aragonite Vs Peridot

Aragonite and Chalcopyrite Specific Gravity

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