Plumbogummite and Realgar Physical Properties

Plumbogummite

Realgar

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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

4.0143.56

1 7.18

1.5 Fracture

Uneven, Conchoidal

(e.g. graphite).

1.6 Cleavage

None

{010} Good

1.7 Mohs Hardness

4-5Not Available

2 10

1.8 Chemical Composition

Not Available

AsSMichael OâDonoghue , Gems, Sixth Edition (2006)

Plumbogummite and Realgar Chemical Formula

While comparing Plumbogummite 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 Plumbogummite and Realgar chemical formula.

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

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Plumbogummite and Realgar Specific Gravity

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