Verdite and Malachite Physical Properties

Verdite

Malachite

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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

2.80-3.03.25-4.10

1 7.18

1.5 Fracture

Not Available

Conchoidal, Conchoidal, Gemstones (2009), Uneven

1.6 Cleavage

{110} Good

Perfect on { 2 01} fair on {010}

1.7 Mohs Hardness

33.5-4

2 10

1.8 Chemical Composition

NaFeS2•2(H2O)

Cu₂CO₃(OH)₂

Verdite and Malachite Chemical Formula

While comparing Verdite and Malachite 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 Verdite and Malachite chemical formula.

Chemical formula of Verdite- NaFeS2•2(H2O)
Chemical formula of Malachite- Cu₂CO₃(OH)₂

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Verdite Vs White Opal

Verdite Vs Zircon

Verdite and Malachite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Verdite and Malachite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Verdite and Malachite Optical Properties during the identification of gemstone. Specific gravity of Verdite is 3.25-4.10 whereas that of Malachite is 3.25-4.10.