Tourmaline: Tourmaline derives its name from the Sinhalese word “tura mali” (stone of mixed colors). However, according to the Ancient Egyptians, tourmaline traveled along a rainbow on its way down to earth, which is why it’s sometimes called the “rainbow stone”. No two pieces of tourmaline are the same. Tourmaline is said to have a powerful influence on love and friendship. It is said to help dispel fear and grief, and can lend itself to give tranquil sleep.