Aquamarine and Diaspore Physical Properties

Aquamarine

Diaspore

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1 Physical Properties

1.1 Tenacity

Not Available

Very brittle

1.2 Solubility

Not Available

insoluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.66-2.803.30-3.40

1 7.18

1.5 Fracture

Not Available

Conchoidal, Brittle, Conchoidal

1.6 Cleavage

3,1 basal

{010} perfect, {110} distinct, {100} in traces

1.7 Mohs Hardness

7.5-86.5-7

2 10

1.8 Chemical Composition

Be₃Al₂SiO₆

AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references

Aquamarine and Diaspore Chemical Formula

While comparing Aquamarine and Diaspore 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 Diaspore chemical formula.

Chemical formula of Aquamarine- Be₃Al₂SiO₆
Chemical formula of Diaspore- AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references

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Aquamarine and Diaspore Specific Gravity

Another important criteria for qualitative analysis of gemstones is Aquamarine and Diaspore Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Aquamarine and Diaspore Optical Properties during the identification of gemstone. Specific gravity of Aquamarine is 3.30-3.40 whereas that of Diaspore is 3.30-3.40.