Tourmaline

Tourmaline is a beautiful gemstone that comes in almost all colors. It is a type of mineral that is found in various parts of the world, but is most commonly found in Brazil, Mozambique, and Madagascar. Tourmaline has a Mohs hardness of 7-7.5, making it a durable gemstone that is suitable for use in jewelry. It is also the birthstone for the month of October, making it a popular choice for those with an October birthday. Overall, tourmaline is a stunning gemstone that is highly prized for its beauty and durability.