Aquamarine and Andesine Physical Properties

Aquamarine

Andesine

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.66-2.802.65-2.69

1 7.18

1.5 Fracture

Not Available

Uneven, Uneven, Conchoidal, Uneven, Gems, Sixth Edition (2006)

1.6 Cleavage

3,1 basal

Perfect on {001}, good on {010}

1.7 Mohs Hardness

7.5-86-6.5

2 10

1.8 Chemical Composition

Be₃Al₂SiO₆

(Na,Ca)Al_1-2Si_3-2O₈

Aquamarine and Andesine Chemical Formula

While comparing Aquamarine and Andesine 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 Andesine chemical formula.

Chemical formula of Aquamarine- Be₃Al₂SiO₆
Chemical formula of Andesine- (Na,Ca)Al_1-2Si_3-2O₈

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Aquamarine and Andesine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Aquamarine and Andesine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Aquamarine and Andesine Optical Properties during the identification of gemstone. Specific gravity of Aquamarine is 2.65-2.69 whereas that of Andesine is 2.65-2.69.