Wulfenite and Powellite Physical Properties
Tenacity
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
6.50-7.00
4.23
Fracture
Irregular, Brittle, Conchoidal
UnevenAnthony et al, Handbook of mineralogy (2001), UnevenAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Cleavage
On {011}, distinct; on {001}, {013}, indistinct
{111} Distinct
Chemical Composition
PbMoO 4Walter Schumann , Gemstones of the world (2001)
CaMoO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Wulfenite and Powellite Chemical Formula
While comparing Wulfenite and Powellite 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 Wulfenite and Powellite chemical formula.
- Chemical formula of Wulfenite- PbMoO 4Walter Schumann , Gemstones of the world (2001)
- Chemical formula of Powellite- CaMoO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Wulfenite and Powellite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Wulfenite and Powellite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Wulfenite and Powellite Optical Properties during the identification of gemstone. Specific gravity of Wulfenite is 4.23 whereas that of Powellite is 4.23.