Gahnite and Hypersthene Physical Properties

Gahnite

Hypersthene

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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

4.00-4.623.45-3.55

1 7.18

1.5 Fracture

Conchoidal, Uneven

Uneven

1.6 Cleavage

Indistinct parting on [111]

{100} Perfect, {010} Perfect

1.7 Mohs Hardness

7.5-85-6

2 10

1.8 Chemical Composition

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

(Fe,Mg) 2Si 2O 6Ulrich Henn and Claudio C.

Gahnite and Hypersthene Chemical Formula

While comparing Gahnite and Hypersthene 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 Gahnite and Hypersthene chemical formula.

Chemical formula of Gahnite- ZnAl 2O 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Hypersthene- (Fe,Mg) 2Si 2O 6Ulrich Henn and Claudio C.

Compare Blue Gemstones

Gahnite Vs Indicolite Blue Tourmaline

Gahnite Vs Hydrogrossular

Gahnite Vs Howlite

Gahnite and Hypersthene Specific Gravity

Another important criteria for qualitative analysis of gemstones is Gahnite and Hypersthene Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Gahnite and Hypersthene Optical Properties during the identification of gemstone. Specific gravity of Gahnite is 3.45-3.55 whereas that of Hypersthene is 3.45-3.55.