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Boleite
Boleite

Rosasite
Rosasite



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Boleite
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Rosasite

Boleite and Rosasite Physical Properties

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Physical Properties

Tenacity

-
Brittle

Solubility

-
Effervesces in cold

Durability

-
-

Specific Gravity

5.054-4.2
1 7.18
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Fracture

Uneven
Splintery

Cleavage

[001] perfect
Perfect on {100} and {010}

Mohs Hardness

3-3.54
2 10
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Chemical Composition

Pb 26Ag 10Cu 24Cl 62(OH) 48 · 3H 2OWalter Schumann , Gemstones of the world (2001) More from other references
CuZn(CO3)(OH)2

Boleite and Rosasite Chemical Formula

While comparing Boleite and Rosasite 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 Rosasite 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 Rosasite- CuZn(CO3)(OH)2

Boleite and Rosasite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Boleite and Rosasite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Boleite and Rosasite Optical Properties during the identification of gemstone. Specific gravity of Boleite is 4-4.2 whereas that of Rosasite is 4-4.2.