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Boleite
Boleite

Blue spinel
Blue spinel



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Boleite
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Blue spinel

Boleite and Blue spinel Physical Properties

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

5.05-9999
1 7.18
👆🏻

Fracture

Uneven
-

Cleavage

[001] perfect
None

Mohs Hardness

3-3.5-9999
2 10
👆🏻

Chemical Composition

Pb 26Ag 10Cu 24Cl 62(OH) 48 · 3H 2OWalter Schumann , Gemstones of the world (2001) More from other references
MgAl2O4

Boleite and Blue spinel Chemical Formula

While comparing Boleite and Blue spinel 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 Blue spinel 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 Blue spinel- MgAl2O4

Boleite and Blue spinel Specific Gravity

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