Gahnospinel and Moissanite Physical Properties

Gahnospinel

Moissanite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

none

1.3 Durability

Not Available

1.4 Specific Gravity

3.65-4.553.17-3.24

1 7.18

1.5 Fracture

ConchoidalArthur Thomas, Gemstones (2009)

Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle

1.6 Cleavage

None, but may exhibit slight parting

(0001) indistinct

1.7 Mohs Hardness

7.5-89-9.5

2 10

1.8 Chemical Composition

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

SiCArthur Thomas , Gemstones (2009)

Gahnospinel and Moissanite Chemical Formula

While comparing Gahnospinel and Moissanite 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 Moissanite chemical formula.

Chemical formula of Gahnospinel- (Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)
Chemical formula of Moissanite- SiCArthur Thomas , Gemstones (2009)

Compare Blue Gemstones

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Gahnospinel Vs Indicolite Blue Tourmaline

Gahnospinel Vs Hydrogrossular

Gahnospinel and Moissanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Gahnospinel and Moissanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Gahnospinel and Moissanite Optical Properties during the identification of gemstone. Specific gravity of Gahnospinel is 3.17-3.24 whereas that of Moissanite is 3.17-3.24.