ExploreMineral

Aquamarine

Aquamarine is a beautiful blue gemstone that looks like the ocean! It is often used in jewelry.

Appearance

The Aquamarine is famous for its shimmering, often pale, sea-blue to greenish-blue color. It typically forms long, clear, six-sided crystals, making it look like frozen drops of ocean water, often much larger than other gems.

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Aquamarine
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Aquamarine

Category

Mineral

Rarity

Common

Danger

1/5

Snaps

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Interesting facts

Ancient sailors believed aquamarine came from mermaid's treasure, bringing them luck and protection at sea!

Aquamarine is a blue variety of beryl, the same mineral family that includes the green emerald.

Brazil holds many of the world's finest aquamarine deposits, with massive crystals still being discovered.

The largest gem-quality aquamarine ever found weighed over 110 kg and was named the 'Martha Rocha'!

Special abilities

Ability

Scratch Guard

Aquamarine has a high hardness (7.5-8 on Mohs scale) which helps it resist scratches and stay beautiful in jewelry.

Ability

Giant Crystal Maker

Aquamarine can grow into very large, clear crystals, making it useful for creating impressive carvings and gems.

Ability

Color Transformer

Aquamarine's color comes from iron impurities, which can sometimes be enhanced or altered by gentle heat treatment.

Measurements & details

Color Range
pale blue, sea-green, bluish-green, light blue
Hardness
7.5
Luster
vitreous
Specific Gravity
2.7
Crystal System
hexagonal

Traits

Also known as

No aliases listed yet.

Safety

Danger

1/5

Handle gently and avoid sharp edges. Ask an adult before picking anything up.

Frequently Asked Questions

What colors can Aquamarine be?

pale blue, sea-green, bluish-green, light blue

How hard is Aquamarine?

7.5

What kind of luster does Aquamarine have?

vitreous

What is Aquamarine's specific gravity?

2.7

What crystal system does Aquamarine belong to?

hexagonal

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