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Coral
Coral

Nuummite
Nuummite



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Coral
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Nuummite

Coral and Nuummite Physical Properties

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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
2.60-2.703.18-3.37
Amber
1 7.18
1.5 Fracture
Irregular, Irregular, Gemstones of the world (2001)
Conchoidal
1.6 Cleavage
Not Available
Perfect on 210
1.7 Mohs Hardness
3-45.5-6
Amber
2 10
1.8 Chemical Composition
CaCO 3Ulrich Henn and Claudio C.
Not Available

Coral and Nuummite Chemical Formula

While comparing Coral and Nuummite 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 Coral and Nuummite chemical formula.

  • Chemical formula of Coral- CaCO 3Ulrich Henn and Claudio C.
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Coral and Nuummite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Coral and Nuummite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Coral and Nuummite Optical Properties during the identification of gemstone. Specific gravity of Coral is 3.18-3.37 whereas that of Nuummite is 3.18-3.37.