Copper and Realgar Physical Properties

Copper

Realgar

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

Not Available3.56

1 7.18

1.5 Fracture

Hackly Jagged, torn surfaces, (e.g. fractured metals)., torn surfaces, (e.g. fractured metals).

(e.g. graphite).

1.6 Cleavage

None

{010} Good

1.7 Mohs Hardness

2.5Not Available

2 10

1.8 Chemical Composition

AsSMichael OâDonoghue , Gems, Sixth Edition (2006)

Copper and Realgar Chemical Formula

While comparing Copper and Realgar 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 Copper and Realgar chemical formula.

Chemical formula of Copper- Cu
Chemical formula of Realgar- AsSMichael OâDonoghue , Gems, Sixth Edition (2006)

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Copper and Realgar Specific Gravity

Another important criteria for qualitative analysis of gemstones is Copper and Realgar Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Copper and Realgar Optical Properties during the identification of gemstone. Specific gravity of Copper is 3.56 whereas that of Realgar is 3.56.