Kmmererite and Gahnospinel Physical Properties

Kmmererite

Gahnospinel

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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

2.60-2.643.65-4.55

1 7.18

1.5 Fracture

Not Available

ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

Not Available

None, but may exhibit slight parting

1.7 Mohs Hardness

2-2.57.5-8

2 10

1.8 Chemical Composition

Not Available

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

Kmmererite and Gahnospinel Chemical Formula

While comparing Kmmererite and Gahnospinel 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 Kmmererite and Gahnospinel chemical formula.

Chemical formula of Gahnospinel- (Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)

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Kmmererite and Gahnospinel Specific Gravity

Another important criteria for qualitative analysis of gemstones is Kmmererite and Gahnospinel Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Kmmererite and Gahnospinel Optical Properties during the identification of gemstone. Specific gravity of Kmmererite is 3.65-4.55 whereas that of Gahnospinel is 3.65-4.55.