Brazilian Paraiba Tourmaline

Tourmaline Paraiba from Brazil

Paraíba is a state in Brazil known for its beautiful gemstones, particularly those made from the mineral cuprite. These gemstones, called "Paraiba tourmalines," are highly sought after for their unique color, which ranges from bright neon blue to teal green.

The discovery of these gemstones in 1989 caused a sensation in the gemstone industry and sparked a rush of miners to the state in search of these rare and valuable stones. The demand for Paraiba tourmalines is so high that they can fetch prices in excess of $10,000 per carat.

The mining and export of these gemstones plays a significant role in the economy of Paraiba and has helped to bring prosperity to the region. However, the mining industry also has a negative impact on the environment and has been the subject of controversy and legal battles.