Aegirine and Peridot Physical Properties

Aegirine

Peridot

Add ⊕

1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.50-3.601.54-1.55

1 7.18

1.5 Fracture

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

Conchoidal

1.6 Cleavage

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

Poor

1.7 Mohs Hardness

66.5-7

2 10

1.8 Chemical Composition

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

(Mg,Fe)₂SiO₄

Aegirine and Peridot Chemical Formula

While comparing Aegirine and Peridot 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 Peridot chemical formula.

Chemical formula of Aegirine- (Na,Fe,Ca)Si 2O 6Ulrich Henn and Claudio C.
Chemical formula of Peridot- (Mg,Fe)₂SiO₄

Compare Gems for Pisces

Aegirine Vs Mother of Pearl

Aegirine Vs Larimar

Aegirine Vs Jade

Aegirine and Peridot Specific Gravity

Another important criteria for qualitative analysis of gemstones is Aegirine and Peridot Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Aegirine and Peridot Optical Properties during the identification of gemstone. Specific gravity of Aegirine is 1.54-1.55 whereas that of Peridot is 1.54-1.55.