Beudantite and Starlite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
4.48
3.91-4.73
Fracture
Brittle, Metallic, Brittle, Metallic
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
distinct; good on {0001}
Not Available
Mohs Hardness
3.5-4.5
6.5-7.5
Chemical Composition
PbFe+++3(AsO4)(SO4)(OH)6
ZrSiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Beudantite and Starlite Chemical Formula
While comparing Beudantite and Starlite 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 Beudantite and Starlite chemical formula.
- Chemical formula of Beudantite- PbFe+++3(AsO4)(SO4)(OH)6
- Chemical formula of Starlite- ZrSiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Beudantite and Starlite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Beudantite and Starlite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Beudantite and Starlite Optical Properties during the identification of gemstone. Specific gravity of Beudantite is 3.91-4.73 whereas that of Starlite is 3.91-4.73.