Libyan Desert Glass necklace is believed to have healing properties, such as improving ones spirituality. It’s also believed to protect against any harmful psychic energy. Libyan Desert Glass is a result of a meteorite impact that occurred in the area approximately 28 million years ago. It contains a range of minerals and elements, including silica, which is commonly used in various forms of alternative medicine. Its name - Libyan Desert Glass - comes from the fact that it was found in the desert however it's origins are mysterious. Some believe that it was formed during a meteorite impact while others say it comes from the lost land Atlantis. Either way, those who own this unique gemstone say it promotes spiritual growth and helps you to connect with your higher self. Details - Genuine Libyan Desert Glass beads - Libyan Desert Glass bar size: approximately 0.5" long - Made in 14k solid gold - Single size 16" or 18"