Green tourmaline is a beautiful crystal that makes a most meaningful gift because of all its healing properties, benefits, and uses. Green tourmaline is of the most spiritual of all gemstones and used ...

Tourmaline Oil is a top-performing natural gas producer, with high asset quality, high-margin profitability, and strong potential for organic production growth. Despite the recent dip in stock prices, ...

Black Tourmaline is a spiritual stone filled with meaning. It's a gem of great power and efficacy that provides energy as a shield against all sources of physical and ethereal pollution. At the same ...