×

Kornerupine
Kornerupine

Obsidian
Obsidian



ADD
Compare
X
Kornerupine
X
Obsidian

Kornerupine and Obsidian Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.25-3.45
Conchoidal, Uneven
Good on {110}
6.5
Mg 3Al 6(Si,Al,B) 5O 21(OH)Walter Schumann , Gemstones of the world (2001) More from other references
 
-
-
-
2.35-2.60
Conchoidal, ConchoidalWalter Schumann
None
5-5.5
SiO2

Kornerupine and Obsidian Chemical Formula

While comparing Kornerupine and Obsidian 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 Kornerupine and Obsidian chemical formula.

    >>

Kornerupine and Obsidian Specific Gravity

Another important criteria for qualitative analysis of gemstones is Kornerupine and Obsidian Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Kornerupine Vs Obsidian during the identification of gemstone. Specific gravity of Kornerupine is whereas that of Obsidian is .