Kyanite Cyprine and Stolzite Physical Properties

Kyanite Cyprine

Stolzite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.55-3.702

1 7.18

1.5 Fracture

Gemstones (2009)

Conchoidal, Uneven, Brittle

1.6 Cleavage

Not Available

Imperfect on {001}, indistinct on {011}

1.7 Mohs Hardness

4-72.5-3

2 10

1.8 Chemical Composition

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

Not Available

Kyanite Cyprine and Stolzite Chemical Formula

While comparing Kyanite Cyprine and Stolzite 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 Stolzite chemical formula.

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

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Kyanite Cyprine and Stolzite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Kyanite Cyprine and Stolzite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Kyanite Cyprine and Stolzite Optical Properties during the identification of gemstone. Specific gravity of Kyanite Cyprine is 2 whereas that of Stolzite is 2.