Wulfenite and Cobaltite Physical Properties
Tenacity
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
6.50-7.00
6.3
Fracture
Irregular, Brittle, Conchoidal
UnevenAnthony et al, Handbook of mineralogy (2001) More from other references, UnevenAnthony et al, Handbook of mineralogy (2001) More from other references, Brittle, Metallic
Cleavage
On {011}, distinct; on {001}, {013}, indistinct
{100} Good, {010} Good, {001} Good
Chemical Composition
PbMoO 4Walter Schumann , Gemstones of the world (2001)
CoAsSAnthony et al , Handbook of mineralogy (2001)
Wulfenite and Cobaltite Chemical Formula
While comparing Wulfenite and Cobaltite 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 Cobaltite chemical formula.
- Chemical formula of Wulfenite- PbMoO 4Walter Schumann , Gemstones of the world (2001)
- Chemical formula of Cobaltite- CoAsSAnthony et al , Handbook of mineralogy (2001)
Wulfenite and Cobaltite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Wulfenite and Cobaltite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Wulfenite and Cobaltite Optical Properties during the identification of gemstone. Specific gravity of Wulfenite is 6.3 whereas that of Cobaltite is 6.3.