Morganite and Gahnospinel Physical Properties

Morganite

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

2.71-2.903.65-4.55

1 7.18

1.5 Fracture

Not Available

ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

3,1 basal

None, but may exhibit slight parting

1.7 Mohs Hardness

7.5-87.5-8

2 10

1.8 Chemical Composition

Be₃Al₂SiO₆

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

Morganite and Gahnospinel Chemical Formula

While comparing Morganite 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 Morganite and Gahnospinel chemical formula.

Chemical formula of Morganite- Be₃Al₂SiO₆
Chemical formula of Gahnospinel- (Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)

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Morganite and Gahnospinel Specific Gravity

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