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Riebeckite
Riebeckite

Boleite
Boleite



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Riebeckite
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Boleite

Riebeckite and Boleite Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.28-3.445.05
1 7.18
👆🏻

Fracture

Uneven, Splintery
Uneven

Cleavage

Perfect on {110}, intersecting at 56° and 124°; partings on {100} and {010}
[001] perfect

Mohs Hardness

5.0-6.03-3.5
2 10
👆🏻

Chemical Composition

Na2Fe2+3Fe3+2Si8O22(OH)2
Pb 26Ag 10Cu 24Cl 62(OH) 48 · 3H 2OWalter Schumann , Gemstones of the world (2001) More from other references

Riebeckite and Boleite Chemical Formula

While comparing Riebeckite and Boleite 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 Boleite chemical formula.

  • Chemical formula of Riebeckite- Na2Fe2+3Fe3+2Si8O22(OH)2
  • Chemical formula of Boleite- Pb 26Ag 10Cu 24Cl 62(OH) 48 · 3H 2OWalter Schumann , Gemstones of the world (2001) More from other references

Riebeckite and Boleite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Riebeckite and Boleite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Riebeckite and Boleite Optical Properties during the identification of gemstone. Specific gravity of Riebeckite is 5.05 whereas that of Boleite is 5.05.