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Carnelian
Carnelian

Petoskey Stone
Petoskey Stone



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Carnelian
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Petoskey Stone

Carnelian and Petoskey Stone 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
6.5-77
Amber
2 10
1.8 Chemical Composition
SiO2
Not Available

Carnelian and Petoskey Stone Chemical Formula

While comparing Carnelian and Petoskey Stone 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 Petoskey Stone chemical formula.

  • Chemical formula of Carnelian- SiO2
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Carnelian and Petoskey Stone Specific Gravity

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