Aquamarine and Gibbsite Physical Properties

Aquamarine

Gibbsite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.66-2.802.35

1 7.18

1.5 Fracture

Not Available

Fibrous, Difficult, Fibrous

1.6 Cleavage

3,1 basal

{001} Perfect

1.7 Mohs Hardness

7.5-82.5-3

2 10

1.8 Chemical Composition

Be₃Al₂SiO₆

Al(OH)3

Aquamarine and Gibbsite Chemical Formula

While comparing Aquamarine and Gibbsite 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 Gibbsite chemical formula.

Chemical formula of Aquamarine- Be₃Al₂SiO₆
Chemical formula of Gibbsite- Al(OH)3

Compare Gems for Aquarius

Aquamarine Vs Moldavite

Aquamarine Vs Angelite

Aquamarine Vs Turquoise

Aquamarine and Gibbsite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Aquamarine and Gibbsite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Aquamarine and Gibbsite Optical Properties during the identification of gemstone. Specific gravity of Aquamarine is 2.35 whereas that of Gibbsite is 2.35.