Wulfenite and Liddicoatite Physical Properties
Tenacity
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
6.50-7.00
3.02
Fracture
Irregular, Brittle, Conchoidal
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal
Cleavage
On {011}, distinct; on {001}, {013}, indistinct
{0001} Poor
Mohs Hardness
3
Not Available
Chemical Composition
PbMoO 4Walter Schumann , Gemstones of the world (2001)
Ca(Li 2Al)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Wulfenite and Liddicoatite Chemical Formula
While comparing Wulfenite and Liddicoatite 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 Liddicoatite chemical formula.
- Chemical formula of Wulfenite- PbMoO 4Walter Schumann , Gemstones of the world (2001)
- Chemical formula of Liddicoatite- Ca(Li 2Al)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Wulfenite and Liddicoatite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Wulfenite and Liddicoatite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Wulfenite and Liddicoatite Optical Properties during the identification of gemstone. Specific gravity of Wulfenite is 3.02 whereas that of Liddicoatite is 3.02.