Matrix Opal and Peridot Physical Properties

Matrix Opal

Peridot

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

1.98-2.501.54-1.55

1 7.18

1.5 Fracture

Conchoidal, Conchoidal, Gemstones of the world (2001)

Conchoidal

1.6 Cleavage

Not Available

Poor

1.7 Mohs Hardness

5.5-6.56.5-7

2 10

1.8 Chemical Composition

Not Available

(Mg,Fe)₂SiO₄

Matrix Opal and Peridot Chemical Formula

While comparing Matrix Opal 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 Matrix Opal and Peridot chemical formula.

Chemical formula of Peridot- (Mg,Fe)₂SiO₄

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Matrix Opal and Peridot Specific Gravity

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