Gahnospinel and Titanite Physical Properties

Gahnospinel

Titanite

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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

3.65-4.553.48-3.60

1 7.18

1.5 Fracture

ConchoidalArthur Thomas, Gemstones (2009)

Sub-Conchoidal, Conchoidal, Brittle

1.6 Cleavage

None, but may exhibit slight parting

Distinct on [110], parting on {221}

1.7 Mohs Hardness

7.5-85-5.5

2 10

1.8 Chemical Composition

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

Not Available

Gahnospinel and Titanite Chemical Formula

While comparing Gahnospinel and Titanite 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 Titanite chemical formula.

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

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Gahnospinel Vs Hydrogrossular

Gahnospinel and Titanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Gahnospinel and Titanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Gahnospinel and Titanite Optical Properties during the identification of gemstone. Specific gravity of Gahnospinel is 3.48-3.60 whereas that of Titanite is 3.48-3.60.