Legrandite and Baryte Physical Properties
Solubility
Not Available
Soluble
Durability
Not Available
Not Available
Specific Gravity
3.98-4.04
4.3-5
Fracture
Conchoidal, UnevenArthur Thomas, Gemstones (2009), Brittle
Irregular/uneven
Cleavage
Imperfect, poor one {100}
Perfect cleavage parallel to base and prism faces: {001} Perfect, {210} Perfect, {010} Imperfect
Mohs Hardness
4.5-5
3-3.5
Chemical Composition
Zn 2(AsO 4)(OH) · H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Not Available
Legrandite and Baryte Chemical Formula
While comparing Legrandite 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 Legrandite and Baryte chemical formula.
- Chemical formula of Legrandite- Zn 2(AsO 4)(OH) · H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
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Legrandite and Baryte Specific Gravity
Another important criteria for qualitative analysis of gemstones is Legrandite and Baryte Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Legrandite and Baryte Optical Properties during the identification of gemstone. Specific gravity of Legrandite is 4.3-5 whereas that of Baryte is 4.3-5.