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Elbaite
Elbaite

Bikolite
Bikolite



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Elbaite
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Bikolite

Elbaite and Bikolite Physical Properties

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Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.90-3.102.34-2.51
1 7.18
👆🏻

Fracture

Uneven, Conchoidal
-

Cleavage

Poor/indistinct on {1120} and {1011}
None

Mohs Hardness

7-9999
2 10
👆🏻

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
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Elbaite and Bikolite Chemical Formula

While comparing Elbaite and Bikolite 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 Bikolite 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 Bikolite- -

Elbaite and Bikolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Elbaite and Bikolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Elbaite and Bikolite Optical Properties during the identification of gemstone. Specific gravity of Elbaite is 2.34-2.51 whereas that of Bikolite is 2.34-2.51.