Periclase and Chrysotile Physical Properties

Periclase

Chrysotile

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

insoluble in water

1.3 Durability

Not Available

1.4 Specific Gravity

3.7-3.92.51-2.63

1 7.18

1.5 Fracture

Conchoidal, Brittle

Fibrous

1.6 Cleavage

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

Not Available

1.7 Mohs Hardness

5.5-62.5-4.5

2 10

1.8 Chemical Composition

MgOMichael OâDonoghue , Gems, Sixth Edition (2006)

Mg 3(Si 2O 5)(OH) 4Gemdat.org , Management Team (2012)

Periclase and Chrysotile Chemical Formula

While comparing Periclase and Chrysotile 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 Chrysotile chemical formula.

Chemical formula of Periclase- MgOMichael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Chrysotile- Mg 3(Si 2O 5)(OH) 4Gemdat.org , Management Team (2012)

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Periclase and Chrysotile Specific Gravity

Another important criteria for qualitative analysis of gemstones is Periclase and Chrysotile Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Periclase and Chrysotile Optical Properties during the identification of gemstone. Specific gravity of Periclase is 2.51-2.63 whereas that of Chrysotile is 2.51-2.63.