Pyrargyrite and Enstatite Physical Properties

Pyrargyrite

Enstatite

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1 Physical Properties

1.1 Tenacity

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

5.853.20-3.25

1 7.18

1.5 Fracture

Conchoidal, Uneven, ConchoidalArthur Thomas, Brittle

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

1.6 Cleavage

Distinct on {10 1 1}, imperfect on {01 1 2}

Good/distinct on [210]

1.7 Mohs Hardness

2.5-35.5

2 10

1.8 Chemical Composition

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

Mg 2Si 2O 6Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Pyrargyrite and Enstatite Chemical Formula

While comparing Pyrargyrite and Enstatite 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 Pyrargyrite and Enstatite chemical formula.

Chemical formula of Pyrargyrite- Ag 3SbS 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Enstatite- Mg 2Si 2O 6Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Pyrargyrite and Enstatite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pyrargyrite and Enstatite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pyrargyrite and Enstatite Optical Properties during the identification of gemstone. Specific gravity of Pyrargyrite is 3.20-3.25 whereas that of Enstatite is 3.20-3.25.