Gahnospinel and Rutilated Quartz Physical Properties

Gahnospinel

Rutilated Quartz

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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

3.65-4.552.65

1 7.18

1.5 Fracture

ConchoidalArthur Thomas, Gemstones (2009)

Gems, Sixth Edition (2006)

1.6 Cleavage

None, but may exhibit slight parting

Indiscernible

1.7 Mohs Hardness

7.5-87

2 10

1.8 Chemical Composition

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

Quartz: SiO₂ Rutile: TiO2

Gahnospinel and Rutilated Quartz Chemical Formula

While comparing Gahnospinel and Rutilated Quartz 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 Rutilated Quartz chemical formula.

Chemical formula of Gahnospinel- (Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)
Chemical formula of Rutilated Quartz- Quartz: SiO₂ Rutile: TiO2

Compare Blue Gemstones

Gahnospinel Vs Jeremejevite

Gahnospinel Vs Indicolite Blue Tourmaline

Gahnospinel Vs Hydrogrossular

Gahnospinel and Rutilated Quartz Specific Gravity

Another important criteria for qualitative analysis of gemstones is Gahnospinel and Rutilated Quartz Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Gahnospinel and Rutilated Quartz Optical Properties during the identification of gemstone. Specific gravity of Gahnospinel is 2.65 whereas that of Rutilated Quartz is 2.65.