Riesling Beryl and Diaspore Physical Properties
Tenacity
Not Available
Very brittle
Solubility
Not Available
insoluble
Durability
Not Available
Not Available
Specific Gravity
2.66-2.86
3.30-3.40
Fracture
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)
Conchoidal, Brittle, Conchoidal
Cleavage
Not Available
{010} perfect, {110} distinct, {100} in traces
Mohs Hardness
7.5-8
6.5-7
Chemical Composition
Al 2Be 3Si 6O 18Martin H.
AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Riesling Beryl and Diaspore Chemical Formula
While comparing Riesling Beryl and Diaspore 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 Riesling Beryl and Diaspore chemical formula.
- Chemical formula of Riesling Beryl- Al 2Be 3Si 6O 18Martin H.
- Chemical formula of Diaspore- AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Riesling Beryl and Diaspore Specific Gravity
Another important criteria for qualitative analysis of gemstones is Riesling Beryl and Diaspore Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Riesling Beryl and Diaspore Optical Properties during the identification of gemstone. Specific gravity of Riesling Beryl is 3.30-3.40 whereas that of Diaspore is 3.30-3.40.