Aegirine and Aragonite Physical Properties

Aegirine

Aragonite

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

Brittle

3.50-3.60

Uneven

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

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

Brittle

Dilute acid

2.93-2.96

Subconchoidal, Conchoidal

Distinct on {010}, imperfect {110} and {011}

3.5-4

CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Aegirine and Aragonite Chemical Formula

While comparing Aegirine and Aragonite 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 Aragonite chemical formula.

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Aegirine and Aragonite Specific Gravity

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