Proustite and Chrysotile Physical Properties

Proustite

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

5.51-5.642.51-2.63

1 7.18

1.5 Fracture

Uneven, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle

Fibrous

1.6 Cleavage

Distinct on {10 1 1}

Not Available

1.7 Mohs Hardness

2.52.5-4.5

2 10

1.8 Chemical Composition

Ag 3AsS 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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

Proustite and Chrysotile Chemical Formula

While comparing Proustite 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 Proustite and Chrysotile chemical formula.

Chemical formula of Proustite- Ag 3AsS 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Chrysotile- Mg 3(Si 2O 5)(OH) 4Gemdat.org , Management Team (2012)

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Proustite and Chrysotile Specific Gravity

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