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Smoky Quartz
Smoky Quartz

Magnetite
Magnetite



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Smoky Quartz
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Smoky Quartz and Magnetite Physical Properties

1 Physical Properties
1.1 Tenacity
Brittle
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.65
5.2
1.5 Fracture
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)
Uneven, Uneven, Management Team (2012), Conchoidal, Brittle
1.6 Cleavage
{0110} Indistinct
None
1.7 Mohs Hardness
7
5.5-6.5
1.8 Chemical Composition
SiO2
Fe 3O 4Ulrich Henn and Claudio C.

Smoky Quartz and Magnetite Chemical Formula

While comparing Smoky Quartz and Magnetite 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 Smoky Quartz and Magnetite chemical formula.

  • Chemical formula of Smoky Quartz- SiO2
  • Chemical formula of Magnetite- Fe 3O 4Ulrich Henn and Claudio C.

Smoky Quartz and Magnetite Specific Gravity

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