Aegirine and Pyrrhotite Physical Properties

Aegirine

Pyrrhotite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

3.50-3.604.58-4.65

1 7.18

1.5 Fracture

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

Uneven

1.6 Cleavage

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

Absent

1.7 Mohs Hardness

63.5-4.5

2 10

1.8 Chemical Composition

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

Not Available

Aegirine and Pyrrhotite Chemical Formula

While comparing Aegirine and Pyrrhotite 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 Pyrrhotite chemical formula.

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

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Aegirine and Pyrrhotite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Aegirine and Pyrrhotite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Aegirine and Pyrrhotite Optical Properties during the identification of gemstone. Specific gravity of Aegirine is 4.58-4.65 whereas that of Pyrrhotite is 4.58-4.65.