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Chambersite
Chambersite

Achroite
Achroite



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Chambersite
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Achroite

Chambersite and Achroite Physical Properties

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.502.90-3.40
1 7.18
👆🏻

Fracture

Uneven, Conchoidal
Uneven, ConchoidalWalter Schumann

Cleavage

None
Indiscernible

Mohs Hardness

77-7.5
2 10
👆🏻

Chemical Composition

Mn 3B 7O 13ClMichael O’Donoghue , Gems, Sixth Edition (2006)
Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) Formula given for elbaite.

Chambersite and Achroite Chemical Formula

While comparing Chambersite and Achroite 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 Chambersite and Achroite chemical formula.

  • Chemical formula of Chambersite- Mn 3B 7O 13ClMichael O’Donoghue , Gems, Sixth Edition (2006)
  • Chemical formula of Achroite- Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) Formula given for elbaite.

Chambersite and Achroite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chambersite and Achroite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chambersite and Achroite Optical Properties during the identification of gemstone. Specific gravity of Chambersite is 2.90-3.40 whereas that of Achroite is 2.90-3.40.