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Boleite
Boleite

Charoite
Charoite



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Boleite
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Charoite

Boleite and Charoite Physical Properties

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Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

5.052.54-2.78
1 7.18
👆🏻

Fracture

Uneven
Conchoidal

Cleavage

[001] perfect
Good in three directions

Mohs Hardness

3-3.55-6
2 10
👆🏻

Chemical Composition

Pb 26Ag 10Cu 24Cl 62(OH) 48 · 3H 2OWalter Schumann , Gemstones of the world (2001) More from other references
K(Ca,Na) 2Si 4O 10(OH,F) · H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Boleite and Charoite Chemical Formula

While comparing Boleite and Charoite 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 Boleite and Charoite chemical formula.

  • Chemical formula of Boleite- Pb 26Ag 10Cu 24Cl 62(OH) 48 · 3H 2OWalter Schumann , Gemstones of the world (2001) More from other references
  • Chemical formula of Charoite- K(Ca,Na) 2Si 4O 10(OH,F) · H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Boleite and Charoite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Boleite and Charoite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Boleite and Charoite Optical Properties during the identification of gemstone. Specific gravity of Boleite is 2.54-2.78 whereas that of Charoite is 2.54-2.78.