Pearl and Aquamarine Physical Properties

Pearl

Aquamarine

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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

2.60-2.852.66-2.80

1 7.18

1.5 Fracture

Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)

Not Available

1.6 Cleavage

none

3,1 basal

1.7 Mohs Hardness

2.5-4.57.5-8

2 10

1.8 Chemical Composition

Not Available

Be₃Al₂SiO₆

Pearl and Aquamarine Chemical Formula

While comparing Pearl and Aquamarine 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 Pearl and Aquamarine chemical formula.

Chemical formula of Aquamarine- Be₃Al₂SiO₆

Compare Blue Gemstones

Pearl Vs Precious Opal

Pearl Vs Prase

Pearl Vs Prase Opal

Pearl and Aquamarine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pearl and Aquamarine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pearl and Aquamarine Optical Properties during the identification of gemstone. Specific gravity of Pearl is 2.66-2.80 whereas that of Aquamarine is 2.66-2.80.