Kyanite Cyprine and Carnelian Physical Properties

Kyanite Cyprine

Carnelian

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.55-3.702.58-2.64

1 7.18

1.5 Fracture

Gemstones (2009)

Uneven, Splintery, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)

1.6 Cleavage

Not Available

Absent

1.7 Mohs Hardness

4-76.5-7

2 10

1.8 Chemical Composition

Al 2SiO 5Arthur Thomas , Gemstones (2009) More from other references

SiO₂

Kyanite Cyprine and Carnelian Chemical Formula

While comparing Kyanite Cyprine and Carnelian 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 Kyanite Cyprine and Carnelian chemical formula.

Chemical formula of Kyanite Cyprine- Al 2SiO 5Arthur Thomas , Gemstones (2009) More from other references
Chemical formula of Carnelian- SiO₂

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Kyanite Cyprine and Carnelian Specific Gravity

Another important criteria for qualitative analysis of gemstones is Kyanite Cyprine and Carnelian Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Kyanite Cyprine and Carnelian Optical Properties during the identification of gemstone. Specific gravity of Kyanite Cyprine is 2.58-2.64 whereas that of Carnelian is 2.58-2.64.