Aegirine and Fire Agate Physical Properties

Aegirine

Fire Agate

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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

3.50-3.60

2.60-2.64

1.5 Fracture

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

Uneven, Splintery, Conchoidal, Uneven, Splintery, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)

1.6 Cleavage

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

Absent

1.7 Mohs Hardness

6.5-7

1.8 Chemical Composition

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

SiO 2Arthur Thomas , Gemstones (2009)

Aegirine and Fire Agate Chemical Formula

While comparing Aegirine and Fire Agate 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 Fire Agate chemical formula.

Chemical formula of Aegirine- (Na,Fe,Ca)Si 2O 6Ulrich Henn and Claudio C.
Chemical formula of Fire Agate- SiO 2Arthur Thomas , Gemstones (2009)

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Aegirine and Fire Agate Specific Gravity

Another important criteria for qualitative analysis of gemstones is Aegirine and Fire Agate Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Aegirine and Fire Agate Optical Properties during the identification of gemstone. Specific gravity of Aegirine is 2.60-2.64 whereas that of Fire Agate is 2.60-2.64.