Wulfenite and Andradite Physical Properties
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
6.50-7.00
3.70-4.10
Fracture
Irregular, Brittle, Conchoidal
Conchoidal, Uneven, Conchoidal, Brittle, ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
On {011}, distinct; on {001}, {013}, indistinct
none
Chemical Composition
PbMoO 4Walter Schumann , Gemstones of the world (2001)
Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Wulfenite and Andradite Chemical Formula
While comparing Wulfenite and Andradite 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 Andradite chemical formula.
- Chemical formula of Wulfenite- PbMoO 4Walter Schumann , Gemstones of the world (2001)
- Chemical formula of Andradite- Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Wulfenite and Andradite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Wulfenite and Andradite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Wulfenite and Andradite Optical Properties during the identification of gemstone. Specific gravity of Wulfenite is 3.70-4.10 whereas that of Andradite is 3.70-4.10.