Sulfur and Gahnite Physical Properties

Sulfur

Gahnite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

insoluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

Not Available4.00-4.62

1 7.18

1.5 Fracture

(e.g. graphite).

Conchoidal, Uneven

1.6 Cleavage

{???} Imperfect, {???} Imperfect

Indistinct parting on [111]

1.7 Mohs Hardness

Not Available7.5-8

2 10

1.8 Chemical Composition

Not Available

ZnAl 2O 4Michael OâDonoghue , Gems, Sixth Edition (2006)

Sulfur and Gahnite Chemical Formula

While comparing Sulfur and Gahnite 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 Sulfur and Gahnite chemical formula.

Chemical formula of Gahnite- ZnAl 2O 4Michael OâDonoghue , Gems, Sixth Edition (2006)

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Sulfur and Gahnite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sulfur and Gahnite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sulfur and Gahnite Optical Properties during the identification of gemstone. Specific gravity of Sulfur is 4.00-4.62 whereas that of Gahnite is 4.00-4.62.