Magnetite and Pargasite Physical Properties

Magnetite

Pargasite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

5.2

3.04-3.26

1.5 Fracture

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

Splintery, Brittle, Uneven

1.6 Cleavage

None

{110} perfect

1.7 Mohs Hardness

5.5-6.5

5-6

1.8 Chemical Composition

Fe 3O 4Ulrich Henn and Claudio C.

NaCa 2(Mg 4Al)Si 6Al 2O 22(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)

Magnetite and Pargasite Chemical Formula

While comparing Magnetite and Pargasite 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 Pargasite chemical formula.

Chemical formula of Magnetite- Fe 3O 4Ulrich Henn and Claudio C.
Chemical formula of Pargasite- NaCa 2(Mg 4Al)Si 6Al 2O 22(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)

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Magnetite and Pargasite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Magnetite and Pargasite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Magnetite and Pargasite Optical Properties during the identification of gemstone. Specific gravity of Magnetite is 3.04-3.26 whereas that of Pargasite is 3.04-3.26.