Iddingsite and Azurite Physical Properties

Iddingsite

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

2.5-2.83.70-3.90

1 7.18

1.5 Fracture

Not Available

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

1.6 Cleavage

{???} Perfect

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

1.7 Mohs Hardness

33.5-4

2 10

1.8 Chemical Composition

MgO.Fe2O3.3SiO2•4(H2O)

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

Iddingsite and Azurite Chemical Formula

While comparing Iddingsite 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 Iddingsite and Azurite chemical formula.

Chemical formula of Iddingsite- MgO.Fe2O3.3SiO2•4(H2O)
Chemical formula of Azurite- Cu 3(OH) 2(CO 3) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Iddingsite and Azurite Specific Gravity

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