Kainite and Harlequin Opal Physical Properties

Kainite

Harlequin Opal

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Soluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.151.98-2.50

1 7.18

1.5 Fracture

Splintery, Conchoidal, Brittle

Conchoidal, Conchoidal, Gemstones of the world (2001)

1.6 Cleavage

{001}, perfect

Not Available

1.7 Mohs Hardness

2.5-35.5-6.5

2 10

1.8 Chemical Composition

Not Available

SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)

Kainite and Harlequin Opal Chemical Formula

While comparing Kainite and Harlequin Opal 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 Kainite and Harlequin Opal chemical formula.

Chemical formula of Harlequin Opal- SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)

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Kainite and Harlequin Opal Specific Gravity

Another important criteria for qualitative analysis of gemstones is Kainite and Harlequin Opal Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Kainite and Harlequin Opal Optical Properties during the identification of gemstone. Specific gravity of Kainite is 1.98-2.50 whereas that of Harlequin Opal is 1.98-2.50.