Adamite and Anglesite Physical Properties

Adamite

Anglesite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

4.32-4.48

6.30-6.39

1.5 Fracture

Uneven, Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Uneven, Subconchoidal, Brittle, Metallic, Brittle, Metallic

Conchoidal, Brittle, Conchoidal, Brittle, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal

1.6 Cleavage

{101}, good; {010}, poor

[001] good, [210] distinct

1.7 Mohs Hardness

3.5

3-3.5

1.8 Chemical Composition

Zn 2(AsO 4)(OH)Michael OâDonoghue , Gems, Sixth edition (2006)

PbSO 4Michael OâDonoghue , Gems, Sixth edition (2006) More from other references

Adamite and Anglesite Chemical Formula

While comparing Adamite and Anglesite 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 Adamite and Anglesite chemical formula.

Chemical formula of Adamite- Zn 2(AsO 4)(OH)Michael OâDonoghue , Gems, Sixth edition (2006)
Chemical formula of Anglesite- PbSO 4Michael OâDonoghue , Gems, Sixth edition (2006) More from other references

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Adamite and Anglesite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Adamite and Anglesite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Adamite and Anglesite Optical Properties during the identification of gemstone. Specific gravity of Adamite is 6.30-6.39 whereas that of Anglesite is 6.30-6.39.