Periclase and Kyanite Cyprine Physical Properties

Periclase

Kyanite Cyprine

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.7-3.93.55-3.70

1 7.18

1.5 Fracture

Conchoidal, Brittle

Gemstones (2009)

1.6 Cleavage

{001} perfect; {111} imperfect, may exhibit parting on , {011}

Not Available

1.7 Mohs Hardness

5.5-64-7

2 10

1.8 Chemical Composition

MgOMichael OâDonoghue , Gems, Sixth Edition (2006)

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

Periclase and Kyanite Cyprine Chemical Formula

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

Chemical formula of Periclase- MgOMichael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Kyanite Cyprine- Al 2SiO 5Arthur Thomas , Gemstones (2009) More from other references

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Periclase and Kyanite Cyprine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Periclase and Kyanite Cyprine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Periclase and Kyanite Cyprine Optical Properties during the identification of gemstone. Specific gravity of Periclase is 3.55-3.70 whereas that of Kyanite Cyprine is 3.55-3.70.