Iddingsite and Anatase Physical Properties

Iddingsite

Anatase

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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

2.5-2.83.82-3.97

1 7.18

1.5 Fracture

Not Available

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

1.6 Cleavage

{???} Perfect

Perfect on [001] and [011]

1.7 Mohs Hardness

35.5-6

2 10

1.8 Chemical Composition

MgO.Fe2O3.3SiO2•4(H2O)

TiO 2Michael OâDonoghue , Gems, Sixth edition (2006) More from other references

Iddingsite and Anatase Chemical Formula

While comparing Iddingsite and Anatase 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 Anatase chemical formula.

Chemical formula of Iddingsite- MgO.Fe2O3.3SiO2•4(H2O)
Chemical formula of Anatase- TiO 2Michael OâDonoghue , Gems, Sixth edition (2006) More from other references

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Iddingsite and Anatase Specific Gravity

Another important criteria for qualitative analysis of gemstones is Iddingsite and Anatase Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Iddingsite and Anatase Optical Properties during the identification of gemstone. Specific gravity of Iddingsite is 3.82-3.97 whereas that of Anatase is 3.82-3.97.