Aquamarine
Aquamarine is a part of the Beryl family. It can be found in New Hampshire, but the greater majority is found in Brazil and other countries such as Nigeria, Madagascar, Zambia, Pakistan, and Mozambique.
Aquamarine is March’s birthstone. The darker the blue the more valuable to stone. Aquamarine is a 7.5 - 8 on the mohs hardness scale.