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Elbaite
Elbaite

Smoky Quartz
Smoky Quartz



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Elbaite
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Smoky Quartz

Elbaite and Smoky Quartz Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Brittle
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.90-3.10
2.65
1.5 Fracture
Uneven, Conchoidal, Brittle, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)
1.6 Cleavage
Poor/indistinct on {1120} and {1011}
{0110} Indistinct
1.7 Mohs Hardness
7
7
1.8 Chemical Composition
Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) More from other references
SiO2

Elbaite and Smoky Quartz Chemical Formula

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

  • Chemical formula of Elbaite- Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) More from other references
  • Chemical formula of Smoky Quartz- SiO2

Elbaite and Smoky Quartz Specific Gravity

Another important criteria for qualitative analysis of gemstones is Elbaite and Smoky Quartz Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Elbaite and Smoky Quartz Optical Properties during the identification of gemstone. Specific gravity of Elbaite is 2.65 whereas that of Smoky Quartz is 2.65.