Gahnospinel and Magnetite Physical Properties

Gahnospinel

Magnetite

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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

3.65-4.555.2

1 7.18

1.5 Fracture

ConchoidalArthur Thomas, Gemstones (2009)

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

1.6 Cleavage

None, but may exhibit slight parting

None

1.7 Mohs Hardness

7.5-85.5-6.5

2 10

1.8 Chemical Composition

(Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)

Fe 3O 4Ulrich Henn and Claudio C.

Gahnospinel and Magnetite Chemical Formula

While comparing Gahnospinel and Magnetite 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 Gahnospinel and Magnetite chemical formula.

Chemical formula of Gahnospinel- (Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)
Chemical formula of Magnetite- Fe 3O 4Ulrich Henn and Claudio C.

Compare Blue Gemstones

Gahnospinel Vs Hydrogrossular

Gahnospinel Vs Jeremejevite

Gahnospinel Vs Indicolite Blue Tourmaline

Gahnospinel and Magnetite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Gahnospinel and Magnetite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Gahnospinel and Magnetite Optical Properties during the identification of gemstone. Specific gravity of Gahnospinel is 5.2 whereas that of Magnetite is 5.2.