Magnesite and Rutile Physical Properties

Magnesite

Rutile

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Effervesces in hot HCl

Insoluble in acids

1.3 Durability

Not Available

1.4 Specific Gravity

2.92-3.124.20-4.30

1 7.18

1.5 Fracture

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle

Uneven, ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

[10 1 1] perfect

{110} good, 100 moderate, parting on {092} and {011}

1.7 Mohs Hardness

3.5-4.56-6.5

2 10

1.8 Chemical Composition

MgCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)

Magnesite and Rutile Chemical Formula

While comparing Magnesite and Rutile 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 Magnesite and Rutile chemical formula.

Chemical formula of Magnesite- MgCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Rutile- TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)

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Magnesite and Rutile Specific Gravity

Another important criteria for qualitative analysis of gemstones is Magnesite and Rutile Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Magnesite and Rutile Optical Properties during the identification of gemstone. Specific gravity of Magnesite is 4.20-4.30 whereas that of Rutile is 4.20-4.30.