Stolzite and Gahnospinel Physical Properties

Stolzite

Gahnospinel

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

23.65-4.55

1 7.18

1.5 Fracture

Conchoidal, Uneven, Brittle

ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

Imperfect on {001}, indistinct on {011}

None, but may exhibit slight parting

1.7 Mohs Hardness

2.5-37.5-8

2 10

1.8 Chemical Composition

Not Available

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

Stolzite and Gahnospinel Chemical Formula

While comparing Stolzite 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 Stolzite and Gahnospinel chemical formula.

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

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Stolzite and Gahnospinel Specific Gravity

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