Agrellite and Aegirine Physical Properties

Agrellite

Aegirine

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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

2.883.50-3.60

1 7.18

1.5 Fracture

Not Available

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

1.6 Cleavage

perfect [110]

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

1.7 Mohs Hardness

5.56

2 10

1.8 Chemical Composition

NaCa2Si4O10F

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

Agrellite and Aegirine Chemical Formula

While comparing Agrellite and Aegirine 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 Aegirine chemical formula.

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

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Agrellite and Aegirine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Agrellite and Aegirine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Agrellite and Aegirine Optical Properties during the identification of gemstone. Specific gravity of Agrellite is 3.50-3.60 whereas that of Aegirine is 3.50-3.60.