Agrellite and Enstatite Physical Properties

Agrellite

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

2.883.20-3.25

1 7.18

1.5 Fracture

Not Available

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

1.6 Cleavage

perfect [110]

Good/distinct on [210]

1.7 Mohs Hardness

5.55.5

2 10

1.8 Chemical Composition

NaCa2Si4O10F

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

Agrellite and Enstatite Chemical Formula

While comparing Agrellite 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 Agrellite and Enstatite chemical formula.

Chemical formula of Agrellite- NaCa2Si4O10F
Chemical formula of Enstatite- Mg 2Si 2O 6Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Agrellite and Enstatite Specific Gravity

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