Willemite and Baryte Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Soluble
Durability
Not Available
Not Available
Specific Gravity
3.89-4.18
4.3-5
Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Uneven
Irregular/uneven
Cleavage
{0001}, {11 2 0} imperfect
Perfect cleavage parallel to base and prism faces: {001} Perfect, {210} Perfect, {010} Imperfect
Chemical Composition
Zn 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Not Available
Willemite and Baryte Chemical Formula
While comparing Willemite and Baryte 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 Willemite and Baryte chemical formula.
- Chemical formula of Willemite- Zn 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
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Willemite and Baryte Specific Gravity
Another important criteria for qualitative analysis of gemstones is Willemite and Baryte Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Willemite and Baryte Optical Properties during the identification of gemstone. Specific gravity of Willemite is 4.3-5 whereas that of Baryte is 4.3-5.