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Malachite
Malachite

Precious coral
Precious coral



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Malachite
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Precious coral

Malachite and Precious coral Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.25-4.10Not Available
Amber
1 7.18
1.5 Fracture
Conchoidal, Conchoidal, Gemstones (2009), Uneven
Not Available
1.6 Cleavage
Perfect on { 2 01} fair on {010}
Not Available
1.7 Mohs Hardness
3.5-43.5
Amber
2 10
1.8 Chemical Composition
Cu2CO3(OH)2
Not Available

Malachite and Precious coral Chemical Formula

While comparing Malachite and Precious coral 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 Precious coral chemical formula.

  • Chemical formula of Malachite- Cu2CO3(OH)2
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Malachite and Precious coral Specific Gravity

Another important criteria for qualitative analysis of gemstones is Malachite and Precious coral Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Malachite and Precious coral Optical Properties during the identification of gemstone. Specific gravity of Malachite is Not Available whereas that of Precious coral is Not Available.