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Sanidine
Sanidine

Pyrite Marcasite
Pyrite Marcasite



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Sanidine
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Pyrite Marcasite

Sanidine and Pyrite Marcasite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.54-2.614.9-5.2
Amber
1 7.18
1.5 Fracture
Uneven, Uneven, Gems, Sixth Edition (2006)
Not Available
1.6 Cleavage
{001} Perfect, {010} Good
None
1.7 Mohs Hardness
66-6.5
Amber
2 10
1.8 Chemical Composition
KAlSi 3O 8Michael O’Donoghue , Gems, Sixth Edition (2006)
Not Available

Sanidine and Pyrite Marcasite Chemical Formula

While comparing Sanidine and Pyrite Marcasite 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 Pyrite Marcasite chemical formula.

  • Chemical formula of Sanidine- KAlSi 3O 8Michael O’Donoghue , Gems, Sixth Edition (2006)
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Sanidine and Pyrite Marcasite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sanidine and Pyrite Marcasite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sanidine and Pyrite Marcasite Optical Properties during the identification of gemstone. Specific gravity of Sanidine is 4.9-5.2 whereas that of Pyrite Marcasite is 4.9-5.2.