Diaspore and Leucite Physical Properties
Tenacity
Very brittle
Brittle
Solubility
insoluble
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.30-3.40
2.45-2.50
Fracture
Conchoidal, Brittle, Conchoidal
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Cleavage
{010} perfect, {110} distinct, {100} in traces
Poor on {110}
Mohs Hardness
6.5-7
5.5-6
Chemical Composition
AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references
KAlSi 2O 6Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Diaspore and Leucite Chemical Formula
While comparing Diaspore and Leucite 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 Diaspore and Leucite chemical formula.
- Chemical formula of Diaspore- AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references
- Chemical formula of Leucite- KAlSi 2O 6Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Diaspore and Leucite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Diaspore and Leucite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Diaspore and Leucite Optical Properties during the identification of gemstone. Specific gravity of Diaspore is 2.45-2.50 whereas that of Leucite is 2.45-2.50.