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Carnelian
Carnelian

Paraiba
Paraiba



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Carnelian
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Paraiba

Carnelian and Paraiba 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
2.58-2.643.04-3.13
Amber
1 7.18
1.5 Fracture
Uneven, Splintery, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)
Not Available
1.6 Cleavage
Absent
Not Available
1.7 Mohs Hardness
6.5-77-7.5
Amber
2 10
1.8 Chemical Composition
SiO2
Not Available

Carnelian and Paraiba Chemical Formula

While comparing Carnelian and Paraiba 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 Carnelian and Paraiba chemical formula.

  • Chemical formula of Carnelian- SiO2
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Carnelian and Paraiba Specific Gravity

Another important criteria for qualitative analysis of gemstones is Carnelian and Paraiba Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Carnelian and Paraiba Optical Properties during the identification of gemstone. Specific gravity of Carnelian is 3.04-3.13 whereas that of Paraiba is 3.04-3.13.