Sanidine and Pyrargyrite Physical Properties

Sanidine

Pyrargyrite

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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

2.54-2.615.85

1 7.18

1.5 Fracture

Uneven, Uneven, Gems, Sixth Edition (2006)

Conchoidal, Uneven, ConchoidalArthur Thomas, Brittle

1.6 Cleavage

{001} Perfect, {010} Good

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

1.7 Mohs Hardness

62.5-3

2 10

1.8 Chemical Composition

KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)

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

Sanidine and Pyrargyrite Chemical Formula

While comparing Sanidine and Pyrargyrite 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 Sanidine and Pyrargyrite chemical formula.

Chemical formula of Sanidine- KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Pyrargyrite- Ag 3SbS 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Sanidine and Pyrargyrite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sanidine and Pyrargyrite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sanidine and Pyrargyrite Optical Properties during the identification of gemstone. Specific gravity of Sanidine is 5.85 whereas that of Pyrargyrite is 5.85.