Sphene and Enstatite Physical Properties

Sphene

Enstatite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

Not Available3.20-3.25

1 7.18

1.5 Fracture

Not Available

Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Metallic

1.6 Cleavage

Not Available

Good/distinct on [210]

1.7 Mohs Hardness

Not Available5.5

2 10

1.8 Chemical Composition

Not Available

Mg 2Si 2O 6Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Sphene and Enstatite Chemical Formula

While comparing Sphene and Enstatite 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 Sphene and Enstatite chemical formula.

Chemical formula of Enstatite- Mg 2Si 2O 6Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Sphene and Enstatite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sphene and Enstatite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sphene and Enstatite Optical Properties during the identification of gemstone. Specific gravity of Sphene is 3.20-3.25 whereas that of Enstatite is 3.20-3.25.