March

Your birthstone is aquamarine.

What color: The color of this rock can be sky blue, dark blue, sea green, and seawater.

Where do you get them?: You can get them in, Brazil, Urals (Russia), Afghanistan, Pakistan, India, Negeria, and Madagascar.

Crystal Structure: The Crystal Structure is Hexagonal.

Composition: The Composition is Beryllium aluminum silicate.

Hardness: The hardness of this rock is 71/2.