Aegirine and Agrellite Physical Properties

Aegirine

Agrellite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.50-3.602.88

1 7.18

1.5 Fracture

Uneven, Brittle, Metallic, Brittle, Metallic, Brittle, Metallic

Not Available

1.6 Cleavage

Good on {110}, (110) ^ (1 1 0) ≈87°; parting on {100}

perfect [110]

1.7 Mohs Hardness

65.5

2 10

1.8 Chemical Composition

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

NaCa2Si4O10F

Aegirine and Agrellite Chemical Formula

While comparing Aegirine and Agrellite 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 Aegirine and Agrellite chemical formula.

Chemical formula of Aegirine- (Na,Fe,Ca)Si 2O 6Ulrich Henn and Claudio C.
Chemical formula of Agrellite- NaCa2Si4O10F

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Aegirine and Agrellite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Aegirine and Agrellite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Aegirine and Agrellite Optical Properties during the identification of gemstone. Specific gravity of Aegirine is 2.88 whereas that of Agrellite is 2.88.