Magnetite and Azurite Physical Properties

Magnetite

Azurite

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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

5.23.70-3.90

1 7.18

1.5 Fracture

Uneven, Uneven, Management Team (2012), Conchoidal, Brittle

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

1.6 Cleavage

None

Perfect on {011}, fair on {100}, poor on {110}

1.7 Mohs Hardness

5.5-6.53.5-4

2 10

1.8 Chemical Composition

Fe 3O 4Ulrich Henn and Claudio C.

Cu 3(OH) 2(CO 3) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Magnetite and Azurite Chemical Formula

While comparing Magnetite and Azurite 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 Magnetite and Azurite chemical formula.

Chemical formula of Magnetite- Fe 3O 4Ulrich Henn and Claudio C.
Chemical formula of Azurite- Cu 3(OH) 2(CO 3) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Magnetite and Azurite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Magnetite and Azurite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Magnetite and Azurite Optical Properties during the identification of gemstone. Specific gravity of Magnetite is 3.70-3.90 whereas that of Azurite is 3.70-3.90.