Gyrolite and Peridot Physical Properties

Gyrolite

Peridot

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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

2.481.54-1.55

1 7.18

1.5 Fracture

Brittle, Uneven, Brittle, Uneven

Conchoidal

1.6 Cleavage

Perfect on {001}

Poor

1.7 Mohs Hardness

26.5-7

2 10

1.8 Chemical Composition

NaCa16Si23AlO60(OH)8•64(H2O)

(Mg,Fe)₂SiO₄

Gyrolite and Peridot Chemical Formula

While comparing Gyrolite 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 Gyrolite and Peridot chemical formula.

Chemical formula of Gyrolite- NaCa16Si23AlO60(OH)8•64(H2O)
Chemical formula of Peridot- (Mg,Fe)₂SiO₄

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Gyrolite and Peridot Specific Gravity

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