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Riebeckite
Riebeckite

Chambersite
Chambersite



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Riebeckite
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Chambersite

Riebeckite and Chambersite Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.28-3.443.50
1 7.18
👆🏻

Fracture

Uneven, Splintery
Uneven, Conchoidal

Cleavage

Perfect on {110}, intersecting at 56° and 124°; partings on {100} and {010}
None

Mohs Hardness

5.0-6.07
2 10
👆🏻

Chemical Composition

Na2Fe2+3Fe3+2Si8O22(OH)2
Mn 3B 7O 13ClMichael O’Donoghue , Gems, Sixth Edition (2006)

Riebeckite and Chambersite Chemical Formula

While comparing Riebeckite and Chambersite 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 Riebeckite and Chambersite chemical formula.

  • Chemical formula of Riebeckite- Na2Fe2+3Fe3+2Si8O22(OH)2
  • Chemical formula of Chambersite- Mn 3B 7O 13ClMichael O’Donoghue , Gems, Sixth Edition (2006)

Riebeckite and Chambersite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Riebeckite and Chambersite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Riebeckite and Chambersite Optical Properties during the identification of gemstone. Specific gravity of Riebeckite is 3.50 whereas that of Chambersite is 3.50.