Aquamarine and Kainite Physical Properties

Aquamarine

Kainite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.66-2.802.15

1 7.18

1.5 Fracture

Not Available

Splintery, Conchoidal, Brittle

1.6 Cleavage

3,1 basal

{001}, perfect

1.7 Mohs Hardness

7.5-82.5-3

2 10

1.8 Chemical Composition

Be₃Al₂SiO₆

Not Available

Aquamarine and Kainite Chemical Formula

While comparing Aquamarine and Kainite 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 Aquamarine and Kainite chemical formula.

Chemical formula of Aquamarine- Be₃Al₂SiO₆

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Aquamarine and Kainite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Aquamarine and Kainite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Aquamarine and Kainite Optical Properties during the identification of gemstone. Specific gravity of Aquamarine is 2.15 whereas that of Kainite is 2.15.