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Carnelian
Carnelian

Blue spinel
Blue spinel



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Carnelian
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Blue spinel

Carnelian and Blue spinel 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
2.58-2.64Not Available
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
6.5-7Not Available
Amber
2 10
1.8 Chemical Composition
SiO2
Not Available

Carnelian and Blue spinel Chemical Formula

While comparing Carnelian and Blue spinel 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 Blue spinel chemical formula.

  • Chemical formula of Carnelian- SiO2
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Carnelian and Blue spinel Specific Gravity

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