Diaspore and Wavellite Physical Properties
Tenacity
Very brittle
Not Available
Solubility
insoluble
insoluble
Durability
Not Available
Not Available
Specific Gravity
3.30-3.40
2.36
Fracture
Conchoidal, Brittle, Conchoidal
Uneven, Subconchoidal, UnevenArthur Thomas, Fibrous
Cleavage
{010} perfect, {110} distinct, {100} in traces
[110] perfect, [101] good, [010] distinct
Mohs Hardness
6.5-7
3.5-4
Chemical Composition
AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Diaspore and Wavellite Chemical Formula
While comparing Diaspore and Wavellite 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 Wavellite chemical formula.
- Chemical formula of Diaspore- AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references
- Chemical formula of Wavellite- Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Diaspore and Wavellite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Diaspore and Wavellite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Diaspore and Wavellite Optical Properties during the identification of gemstone. Specific gravity of Diaspore is 2.36 whereas that of Wavellite is 2.36.