Baryte Barite and Galena Physical Properties

Baryte Barite

Galena

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

4.43-4.466.23

1 7.18

1.5 Fracture

Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)

Subconchoidal, Brittle, Metallic

1.6 Cleavage

Not Available

Cubic perfect on [001], parting on [111]

1.7 Mohs Hardness

3-3.52.5-2.75

2 10

1.8 Chemical Composition

BaSO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

PbS

Baryte Barite and Galena Chemical Formula

While comparing Baryte Barite and Galena 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 Baryte Barite and Galena chemical formula.

Chemical formula of Baryte Barite- BaSO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Galena- PbS

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Baryte Barite and Galena Specific Gravity

Another important criteria for qualitative analysis of gemstones is Baryte Barite and Galena Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Baryte Barite and Galena Optical Properties during the identification of gemstone. Specific gravity of Baryte Barite is 6.23 whereas that of Galena is 6.23.