Malachite and Rutilated Quartz Physical Properties

Malachite

Rutilated Quartz

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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

3.25-4.102.65

1 7.18

1.5 Fracture

Conchoidal, Conchoidal, Gemstones (2009), Uneven

Gems, Sixth Edition (2006)

1.6 Cleavage

Perfect on { 2 01} fair on {010}

Indiscernible

1.7 Mohs Hardness

3.5-47

2 10

1.8 Chemical Composition

Cu₂CO₃(OH)₂

Quartz: SiO₂ Rutile: TiO2

Malachite and Rutilated Quartz Chemical Formula

While comparing Malachite and Rutilated Quartz 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 Malachite and Rutilated Quartz chemical formula.

Chemical formula of Malachite- Cu₂CO₃(OH)₂
Chemical formula of Rutilated Quartz- Quartz: SiO₂ Rutile: TiO2

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Malachite and Rutilated Quartz Specific Gravity

Another important criteria for qualitative analysis of gemstones is Malachite and Rutilated Quartz Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Malachite and Rutilated Quartz Optical Properties during the identification of gemstone. Specific gravity of Malachite is 2.65 whereas that of Rutilated Quartz is 2.65.